Sally Rooney,a young Irish writer,has been dubbed“the first great novelist of the millennial generation”.Conversations with Friends,her first work,demonstrates amazing insight and subtle expression as she explores a...Sally Rooney,a young Irish writer,has been dubbed“the first great novelist of the millennial generation”.Conversations with Friends,her first work,demonstrates amazing insight and subtle expression as she explores a wide range of realistic issues such as modern intimacy,class injustice,and politics,all while depicting the complex interaction between two college girls and a celebrity couple from Dublin.This paper will use psychoanalytic viewpoints from scholars such as Freud,Garland,and Kaufman to examine the trauma and shame experienced by the heroine Frances,as well as the possibilities and ways in which adults can heal the trauma.Rooney completes the trauma narrative of modern people by portraying the life and feelings of Frances,a normal modern youth.展开更多
The interpersonal function in Halliday's system-functional grammar can instruct and apply to many-sided language communication.The article is aimed at analyzing language function reflected in the conversations bet...The interpersonal function in Halliday's system-functional grammar can instruct and apply to many-sided language communication.The article is aimed at analyzing language function reflected in the conversations between international students in different cultural background and native speakers,and then getting reflections on classroom teaching language.展开更多
As an indispensable part of medical practice.doctor-patient conversation is drawing more and more attention in the field of sociology,psychology and linguistics.Little attention,however,has been paid to the interperso...As an indispensable part of medical practice.doctor-patient conversation is drawing more and more attention in the field of sociology,psychology and linguistics.Little attention,however,has been paid to the interpersonal aspect of the conversation between doctors and patients,which is regarded as one of the most complex interpersonal relationships.Being dominant in the interaction,doctors'words,mainly in the form of questions,deserve more studies,especially for the interpersonal functions delivered.This study mainly focuses on this aspect.展开更多
Aim: The aim of this study was to investigate family members’ experience of engaging in the “Family Health Conversations” intervention. Methods: A qualitative study was conducted with 15 family members who engaged ...Aim: The aim of this study was to investigate family members’ experience of engaging in the “Family Health Conversations” intervention. Methods: A qualitative study was conducted with 15 family members who engaged in the intervention. The study used semi-structured interviews and data were analysed using reflexive thematic analysis. Findings: Through analysis and interpretation of the data, three themes were identified: 1) Support for navigating in unknown waters;2) Bringing peace and relief to the family;3) Involving the relative with dementia in Family Health Conversations. Family Health Conversations showed were beneficial to the families of persons with dementia and of great importance to both individual family members and the family. Involving the person with dementia in the Family Health Conversations was not always beneficial for the family. Conclusion: Deciding when to involve the person with dementia in Family Health Conversations requires thorough knowledge of the family as well as the person with dementia, to avoid excluding them. The intervention supports retaining selfhood and autonomy for the person with dementia, even when the individual did not participate in the conversation.展开更多
Language teaching entails the use of varied methods to maximize learning. Most language educators, particularly those teaching foreign languages tend to use lesson review sheets, dialogue practice, drills on grammar, ...Language teaching entails the use of varied methods to maximize learning. Most language educators, particularly those teaching foreign languages tend to use lesson review sheets, dialogue practice, drills on grammar, audio tapes or text recordings. Educators also make use of media to enhance learning while a few language instructors use graded-conversations. Thus, this paper explores ways in which graded-conversations impact language learning. This paper shows how using graded-conversations in a Swahili language classroom enhanced language learning and encouraged students to collaborate in and outside the classroom. More specifically, the findings indicate that while graded-conversations motivated students to communicate with each other beyond classroom and use social media to help each other study, assignments shape the type and quality of students＇ collaboration. Implications for teaching are presented.展开更多
Presupposition means an implied fact or information which is accepted by both speaker and hearer in a conversation,or at least the information that can always be inferred from the context after hearing the discourse.I...Presupposition means an implied fact or information which is accepted by both speaker and hearer in a conversation,or at least the information that can always be inferred from the context after hearing the discourse.In the analysis of how speaker's assumptions are typically expressed,presupposition has been associated with the use of a large number of words,phrases,and structures,known as presupposition-triggers.There are many studies on trigger language at home and abroad,but there are relatively few studies on analyzing presupposition triggers from the perspective of romantic conversations.In this paper,by analyzing what presupposition triggers are used in the conversations and what functions the triggers perform,also the various ways of communication in which a boyfriend annoys his girlfiriend,we can solve the doubts of many male friends,so that people can have a deeper understanding of presupposition triggers and the application of it in romantic conversations,which may help us a lot in our daily interpersonal communication life.展开更多
Telephone conversation,one of the most common uses of human communication,has been a hot topic in linguistic field in modern times. This essay aims at reviewing the main theories and findings in telephone conversation...Telephone conversation,one of the most common uses of human communication,has been a hot topic in linguistic field in modern times. This essay aims at reviewing the main theories and findings in telephone conversation analysis and providing some insights of this aspect which can often be overlooked in our daily life. It is also hoped that this essay can help to pave a foundation for further in-depth study in telephone conversations.展开更多
This article reflects on how to transcribe two audio recordings and conducts a comparative analysis on them,aiming at identifying the typical features of transcribing process and identifying the different features of ...This article reflects on how to transcribe two audio recordings and conducts a comparative analysis on them,aiming at identifying the typical features of transcribing process and identifying the different features of classroom and casual conversations.The first recording is an institutional conversation recorded in a module called"Communication skills for teachers"in an under graduate classroom in Singapore.The second is a casual conversation occurring among four MA classmates who met for their sec ond time.The first part of this article focuses on the issues met and the insights gained in transcribing.The second part is a com parative analysis that leads to the conclusion classroom and casual conversations are two different genres of spoken interactions with distinctive features shaped by field and tenor.展开更多
From the perspective of Speech Act Theory, it aims to analyze the translation of a novel—A Dream in Red Mansions provided by Yang Xianyi. It analyzes and appraises some conversations via a simple evaluation model bas...From the perspective of Speech Act Theory, it aims to analyze the translation of a novel—A Dream in Red Mansions provided by Yang Xianyi. It analyzes and appraises some conversations via a simple evaluation model based on the realization of three speech acts that the writer would like to let readers understand. It finally arrives at the conclusion that the quoted version of conversations is vivid and appropriate except for a few expressions.展开更多
The term“pragmatics borrowing”refers to a conscious use of foreign pragmatic marker within or between utterances.Distinctive pragmatics functions of using the“cross-linguistic”pragmatic markers in online conversat...The term“pragmatics borrowing”refers to a conscious use of foreign pragmatic marker within or between utterances.Distinctive pragmatics functions of using the“cross-linguistic”pragmatic markers in online conversations have become a research focus.In a sample of Wechat communication among university students,the English pragmatics marker“em”and its variations occurred frequently.By analyzing its spelling variations,placement,pragmatic meanings and functions,the study indicates that,besides using it as a hesitator,chat participants consciously use this foreign pragmatic marker as a buffer for later utterance,which is usually an apology or a request,to soften the intonation and give the addressee an impression of politeness.展开更多
Stylistic analysis of literary works is more and more acknowledged in the linguistic field. Pragmatic elements have been taken into consideration in order to make the analysis more complete and scientific. There are m...Stylistic analysis of literary works is more and more acknowledged in the linguistic field. Pragmatic elements have been taken into consideration in order to make the analysis more complete and scientific. There are many pragmatic theories has been applied to literary works such as the cooperative principle put forward by Grice, speech act theory advocated by Austin.While this paper sets a micro example to analyses the address forms in the conversations between Tess and Alec when they first met in Tess of D'Urberville to present how stylistics and pragmatics interact with each other, and how to achieve stylistic effect in a pragmatic approach.展开更多
In daily lives,people unconsciously use hyperbole to address their speech in everyday conversation,it has been an indivisible part of people's talk.And the usage of hyperbole has its own effects and functions,this...In daily lives,people unconsciously use hyperbole to address their speech in everyday conversation,it has been an indivisible part of people's talk.And the usage of hyperbole has its own effects and functions,this paper aims at searching the main effects of hyperbole in our everyday conversations,and tries to classify them as three effects or functions.First,hyperbole can reveal the essence of events.Second,it can enhance the infection of sentences and appeal to audience.Third,it can help the listeners imagine the situation the speaker described.And in this paper,through the analysis of everyday conversations,illustrated how hyperbole achieved these effects.展开更多
In this study,a straightforward one-step hydrothermal method was successfully utilized to synthesize the solid solution Na_(0.9)Mg_(0.45)Ti_(3.55)O_(8)-Na_(2)Ni_(2)Ti_(6)O_(16)(NNMTO-x),where x denotes the molar perce...In this study,a straightforward one-step hydrothermal method was successfully utilized to synthesize the solid solution Na_(0.9)Mg_(0.45)Ti_(3.55)O_(8)-Na_(2)Ni_(2)Ti_(6)O_(16)(NNMTO-x),where x denotes the molar percentage of Na_(2)Ni_(2)Ti_(6)O_(16)(NNTO)within Na_(0.9)Mg_(0.45)Ti_(3.55)O_(8)(NMTO),with x values of 10,20,30,40,and 50.Both XPS(X-ray Photoelectron Spectroscopy)and EDX(Energy Dispersive X-ray Spectroscopy)analyses unequivocally validated the formation of the NNMTO-x solid solutions.It was observed that when x is below 40,the NNMTO-x solid solution retains the structural characteristics of the original NMTO.However,beyond this threshold,significant alterations in crystal morphology were noted,accompanied by a noticeable decline in photocatalytic activity.Notably,the absorption edge of NNMTO-x(x<40)exhibited a shift towards the visible-light spectrum,thereby substantially broadening the absorption range.The findings highlight that NNMTO-30 possesses the most pronounced photocatalytic activity for the reduction of CO_(2).Specifically,after a 6 h irradiation period,the production rates of CO and CH_(4)were recorded at 42.38 and 1.47μmol/g,respectively.This investigation provides pivotal insights that are instrumental in the advancement of highly efficient and stable photocatalysts tailored for CO_(2)reduction processes.展开更多
CO_(2)reduction technology can promote the resource utilization of carbon and help alleviate global warming and energy supply pressure.It is an effective way to achieve energy conversion and utilization.Covalent organ...CO_(2)reduction technology can promote the resource utilization of carbon and help alleviate global warming and energy supply pressure.It is an effective way to achieve energy conversion and utilization.Covalent organic frameworks(COFs)are porous crystalline materials formed by connecting organic monomers through covalent bonds.They have the characteristics of functional diversity and rich chemical properties.Their advantages,such as high porosity,a wide range of visible light absorption,and excellent charge separation efficiency,give them good potential in CO_(2)capture,separation,and conversion.Currently,Cu is a key metal in the catalytic CO_(2)reduction reaction(CO_(2)RR)for the preparation of high-value-added chemicals.The preparation of highly stable and large-pore Cu-based COFs using COFs as an ideal sacrificial template for loading Cu can be used to develop high-performance electrocatalysts and photocatalysts.In this review,we discuss the latest advancements in this field,including the development of various Cu-based COFs and their applications as catalysts for CO_(2)RR.Here,we mainly introduce the synthesis strategies,some important characterization information,and the applications of electrocatalytic and photocatalytic CO_(2)conversion using these previously reported Cu-based COFs.展开更多
Aerogels are ultra-lightweight,porous materials defined by a complex network of interconnected pores and nanostructures,which effectively suppress heat transfer,making them exceptional for thermal insulation.Furthermo...Aerogels are ultra-lightweight,porous materials defined by a complex network of interconnected pores and nanostructures,which effectively suppress heat transfer,making them exceptional for thermal insulation.Furthermore,their porous architecture can trap and scatter light via multiple internal reflections,extending the optical path within the material.When combined with suitable light-absorbing materials,this feature significantly enhances light absorption(darkness).To validate this concept,mesoporous silica aerogel particles were incorporated into a resorcinol-formaldehyde(RF)sol,and the silica-to-RF ratio was optimized to achieve uniform carbon compound coatings on the silica pore walls.Notably,increasing silica loading raised the sol viscosity,enabling formulations ideal for direct ink writing processes with excellent shape fidelity for super-black topographical designs.The printed silica-RF green bodies exhibited remarkable mechanical strength and ultra-low thermal conductivity(15.8 m W m^(-1) K^(-1))prior to pyrolysis.Following pyrolysis,the composites maintained structural integrity and printed microcellular geometries while achieving super-black coloration(abs.99.56%in the 280-2500 nm range)and high photothermal conversion efficiency(94.2%).Additionally,these silica-carbon aerogel microcellulars demonstrated stable electrical conductivity and low electrochemical impedance.The synergistic combination of 3D printability and super-black photothermal features makes these composites highly versatile for multifunctional applications,including on-demand thermal management,and efficient solar-driven water production.展开更多
Metal halide perovskites(MHPs)with striking electrical and optical properties have appeared at the forefront of semiconductor materials for photocatalytic redox reactions but still suffer from some intrinsic drawbacks...Metal halide perovskites(MHPs)with striking electrical and optical properties have appeared at the forefront of semiconductor materials for photocatalytic redox reactions but still suffer from some intrinsic drawbacks such as inferior stability,severe charge-carrier recombination,and limited active sites.Heterojunctions have recently been widely constructed to improve light absorption,passivate surface for enhanced stability,and promote charge-carrier dynamics of MHPs.However,little attention has been paid to the review of MHPs-based heterojunctions for photocatalytic redox reactions.Here,recent advances of MHPs-based heterojunctions for photocatalytic redox reactions are highlighted.The structure,synthesis,and photophysical properties of MHPs-based heterojunctions are first introduced,including basic principles,categories(such as Schottky junction,type-I,type-II,Z-scheme,and S-scheme junction),and synthesis strategies.MHPs-based heterojunctions for photocatalytic redox reactions are then reviewed in four categories:H2evolution,CO_(2)reduction,pollutant degradation,and organic synthesis.The challenges and prospects in solar-light-driven redox reactions with MHPs-based heterojunctions in the future are finally discussed.展开更多
文摘Sally Rooney,a young Irish writer,has been dubbed“the first great novelist of the millennial generation”.Conversations with Friends,her first work,demonstrates amazing insight and subtle expression as she explores a wide range of realistic issues such as modern intimacy,class injustice,and politics,all while depicting the complex interaction between two college girls and a celebrity couple from Dublin.This paper will use psychoanalytic viewpoints from scholars such as Freud,Garland,and Kaufman to examine the trauma and shame experienced by the heroine Frances,as well as the possibilities and ways in which adults can heal the trauma.Rooney completes the trauma narrative of modern people by portraying the life and feelings of Frances,a normal modern youth.
文摘The interpersonal function in Halliday's system-functional grammar can instruct and apply to many-sided language communication.The article is aimed at analyzing language function reflected in the conversations between international students in different cultural background and native speakers,and then getting reflections on classroom teaching language.
文摘As an indispensable part of medical practice.doctor-patient conversation is drawing more and more attention in the field of sociology,psychology and linguistics.Little attention,however,has been paid to the interpersonal aspect of the conversation between doctors and patients,which is regarded as one of the most complex interpersonal relationships.Being dominant in the interaction,doctors'words,mainly in the form of questions,deserve more studies,especially for the interpersonal functions delivered.This study mainly focuses on this aspect.
文摘Aim: The aim of this study was to investigate family members’ experience of engaging in the “Family Health Conversations” intervention. Methods: A qualitative study was conducted with 15 family members who engaged in the intervention. The study used semi-structured interviews and data were analysed using reflexive thematic analysis. Findings: Through analysis and interpretation of the data, three themes were identified: 1) Support for navigating in unknown waters;2) Bringing peace and relief to the family;3) Involving the relative with dementia in Family Health Conversations. Family Health Conversations showed were beneficial to the families of persons with dementia and of great importance to both individual family members and the family. Involving the person with dementia in the Family Health Conversations was not always beneficial for the family. Conclusion: Deciding when to involve the person with dementia in Family Health Conversations requires thorough knowledge of the family as well as the person with dementia, to avoid excluding them. The intervention supports retaining selfhood and autonomy for the person with dementia, even when the individual did not participate in the conversation.
文摘Language teaching entails the use of varied methods to maximize learning. Most language educators, particularly those teaching foreign languages tend to use lesson review sheets, dialogue practice, drills on grammar, audio tapes or text recordings. Educators also make use of media to enhance learning while a few language instructors use graded-conversations. Thus, this paper explores ways in which graded-conversations impact language learning. This paper shows how using graded-conversations in a Swahili language classroom enhanced language learning and encouraged students to collaborate in and outside the classroom. More specifically, the findings indicate that while graded-conversations motivated students to communicate with each other beyond classroom and use social media to help each other study, assignments shape the type and quality of students＇ collaboration. Implications for teaching are presented.
文摘Presupposition means an implied fact or information which is accepted by both speaker and hearer in a conversation,or at least the information that can always be inferred from the context after hearing the discourse.In the analysis of how speaker's assumptions are typically expressed,presupposition has been associated with the use of a large number of words,phrases,and structures,known as presupposition-triggers.There are many studies on trigger language at home and abroad,but there are relatively few studies on analyzing presupposition triggers from the perspective of romantic conversations.In this paper,by analyzing what presupposition triggers are used in the conversations and what functions the triggers perform,also the various ways of communication in which a boyfriend annoys his girlfiriend,we can solve the doubts of many male friends,so that people can have a deeper understanding of presupposition triggers and the application of it in romantic conversations,which may help us a lot in our daily interpersonal communication life.
文摘Telephone conversation,one of the most common uses of human communication,has been a hot topic in linguistic field in modern times. This essay aims at reviewing the main theories and findings in telephone conversation analysis and providing some insights of this aspect which can often be overlooked in our daily life. It is also hoped that this essay can help to pave a foundation for further in-depth study in telephone conversations.
文摘This article reflects on how to transcribe two audio recordings and conducts a comparative analysis on them,aiming at identifying the typical features of transcribing process and identifying the different features of classroom and casual conversations.The first recording is an institutional conversation recorded in a module called"Communication skills for teachers"in an under graduate classroom in Singapore.The second is a casual conversation occurring among four MA classmates who met for their sec ond time.The first part of this article focuses on the issues met and the insights gained in transcribing.The second part is a com parative analysis that leads to the conclusion classroom and casual conversations are two different genres of spoken interactions with distinctive features shaped by field and tenor.
文摘From the perspective of Speech Act Theory, it aims to analyze the translation of a novel—A Dream in Red Mansions provided by Yang Xianyi. It analyzes and appraises some conversations via a simple evaluation model based on the realization of three speech acts that the writer would like to let readers understand. It finally arrives at the conclusion that the quoted version of conversations is vivid and appropriate except for a few expressions.
文摘The term“pragmatics borrowing”refers to a conscious use of foreign pragmatic marker within or between utterances.Distinctive pragmatics functions of using the“cross-linguistic”pragmatic markers in online conversations have become a research focus.In a sample of Wechat communication among university students,the English pragmatics marker“em”and its variations occurred frequently.By analyzing its spelling variations,placement,pragmatic meanings and functions,the study indicates that,besides using it as a hesitator,chat participants consciously use this foreign pragmatic marker as a buffer for later utterance,which is usually an apology or a request,to soften the intonation and give the addressee an impression of politeness.
文摘Stylistic analysis of literary works is more and more acknowledged in the linguistic field. Pragmatic elements have been taken into consideration in order to make the analysis more complete and scientific. There are many pragmatic theories has been applied to literary works such as the cooperative principle put forward by Grice, speech act theory advocated by Austin.While this paper sets a micro example to analyses the address forms in the conversations between Tess and Alec when they first met in Tess of D'Urberville to present how stylistics and pragmatics interact with each other, and how to achieve stylistic effect in a pragmatic approach.
文摘In daily lives,people unconsciously use hyperbole to address their speech in everyday conversation,it has been an indivisible part of people's talk.And the usage of hyperbole has its own effects and functions,this paper aims at searching the main effects of hyperbole in our everyday conversations,and tries to classify them as three effects or functions.First,hyperbole can reveal the essence of events.Second,it can enhance the infection of sentences and appeal to audience.Third,it can help the listeners imagine the situation the speaker described.And in this paper,through the analysis of everyday conversations,illustrated how hyperbole achieved these effects.
基金Supported by the Doctoral Research Start-up Project of Yuncheng University(YQ-2023067)Project of Shanxi Natural Science Foundation(202303021211189)+1 种基金Fund Program for the Scientific Activities of Selected Returned Overseas Professionals in Shanxi Provinces(20220036)Shanxi ProvinceIntelligent Optoelectronic Sensing Application Technology Innovation Center and Shanxi Province Optoelectronic Information Science and TechnologyLaboratory,Yuncheng University.
文摘In this study,a straightforward one-step hydrothermal method was successfully utilized to synthesize the solid solution Na_(0.9)Mg_(0.45)Ti_(3.55)O_(8)-Na_(2)Ni_(2)Ti_(6)O_(16)(NNMTO-x),where x denotes the molar percentage of Na_(2)Ni_(2)Ti_(6)O_(16)(NNTO)within Na_(0.9)Mg_(0.45)Ti_(3.55)O_(8)(NMTO),with x values of 10,20,30,40,and 50.Both XPS(X-ray Photoelectron Spectroscopy)and EDX(Energy Dispersive X-ray Spectroscopy)analyses unequivocally validated the formation of the NNMTO-x solid solutions.It was observed that when x is below 40,the NNMTO-x solid solution retains the structural characteristics of the original NMTO.However,beyond this threshold,significant alterations in crystal morphology were noted,accompanied by a noticeable decline in photocatalytic activity.Notably,the absorption edge of NNMTO-x(x<40)exhibited a shift towards the visible-light spectrum,thereby substantially broadening the absorption range.The findings highlight that NNMTO-30 possesses the most pronounced photocatalytic activity for the reduction of CO_(2).Specifically,after a 6 h irradiation period,the production rates of CO and CH_(4)were recorded at 42.38 and 1.47μmol/g,respectively.This investigation provides pivotal insights that are instrumental in the advancement of highly efficient and stable photocatalysts tailored for CO_(2)reduction processes.
文摘CO_(2)reduction technology can promote the resource utilization of carbon and help alleviate global warming and energy supply pressure.It is an effective way to achieve energy conversion and utilization.Covalent organic frameworks(COFs)are porous crystalline materials formed by connecting organic monomers through covalent bonds.They have the characteristics of functional diversity and rich chemical properties.Their advantages,such as high porosity,a wide range of visible light absorption,and excellent charge separation efficiency,give them good potential in CO_(2)capture,separation,and conversion.Currently,Cu is a key metal in the catalytic CO_(2)reduction reaction(CO_(2)RR)for the preparation of high-value-added chemicals.The preparation of highly stable and large-pore Cu-based COFs using COFs as an ideal sacrificial template for loading Cu can be used to develop high-performance electrocatalysts and photocatalysts.In this review,we discuss the latest advancements in this field,including the development of various Cu-based COFs and their applications as catalysts for CO_(2)RR.Here,we mainly introduce the synthesis strategies,some important characterization information,and the applications of electrocatalytic and photocatalytic CO_(2)conversion using these previously reported Cu-based COFs.
基金financially supported by the Swiss National Science Foundation(grant number IZLRZ2_164058)the China Scholarship Council Ph.D.student exchange programthe Priority Academic Program Development of Jiangsu Higher Education Institution(PAPD)。
文摘Aerogels are ultra-lightweight,porous materials defined by a complex network of interconnected pores and nanostructures,which effectively suppress heat transfer,making them exceptional for thermal insulation.Furthermore,their porous architecture can trap and scatter light via multiple internal reflections,extending the optical path within the material.When combined with suitable light-absorbing materials,this feature significantly enhances light absorption(darkness).To validate this concept,mesoporous silica aerogel particles were incorporated into a resorcinol-formaldehyde(RF)sol,and the silica-to-RF ratio was optimized to achieve uniform carbon compound coatings on the silica pore walls.Notably,increasing silica loading raised the sol viscosity,enabling formulations ideal for direct ink writing processes with excellent shape fidelity for super-black topographical designs.The printed silica-RF green bodies exhibited remarkable mechanical strength and ultra-low thermal conductivity(15.8 m W m^(-1) K^(-1))prior to pyrolysis.Following pyrolysis,the composites maintained structural integrity and printed microcellular geometries while achieving super-black coloration(abs.99.56%in the 280-2500 nm range)and high photothermal conversion efficiency(94.2%).Additionally,these silica-carbon aerogel microcellulars demonstrated stable electrical conductivity and low electrochemical impedance.The synergistic combination of 3D printability and super-black photothermal features makes these composites highly versatile for multifunctional applications,including on-demand thermal management,and efficient solar-driven water production.
基金financially supported by National Natural Science Foundation of China(No.22302155)the Fundamental Research Funds of the Center Universities(No.D5000240188)the research program of ZJUT(YJY-ZS-20240001)。
文摘Metal halide perovskites(MHPs)with striking electrical and optical properties have appeared at the forefront of semiconductor materials for photocatalytic redox reactions but still suffer from some intrinsic drawbacks such as inferior stability,severe charge-carrier recombination,and limited active sites.Heterojunctions have recently been widely constructed to improve light absorption,passivate surface for enhanced stability,and promote charge-carrier dynamics of MHPs.However,little attention has been paid to the review of MHPs-based heterojunctions for photocatalytic redox reactions.Here,recent advances of MHPs-based heterojunctions for photocatalytic redox reactions are highlighted.The structure,synthesis,and photophysical properties of MHPs-based heterojunctions are first introduced,including basic principles,categories(such as Schottky junction,type-I,type-II,Z-scheme,and S-scheme junction),and synthesis strategies.MHPs-based heterojunctions for photocatalytic redox reactions are then reviewed in four categories:H2evolution,CO_(2)reduction,pollutant degradation,and organic synthesis.The challenges and prospects in solar-light-driven redox reactions with MHPs-based heterojunctions in the future are finally discussed.
