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Research on the Teaching Practice of Integrated Science and Education in Pharmacy Comprehensive Experiment Based on Regional Characteristics
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作者 Jike Bai Jie Sun +1 位作者 Meiyue Li Le Li 《Journal of Contemporary Educational Research》 2025年第5期187-193,共7页
The integration of science and education represents the organic fusion of scientific research with educational instruction,constituting a critical trend in the advancement of modern higher education.This integration n... The integration of science and education represents the organic fusion of scientific research with educational instruction,constituting a critical trend in the advancement of modern higher education.This integration not only enhances teaching quality but also drives innovation in scientific research and fosters high-caliber talent development.The curriculum team has carefully selected experimental content from recent scientific research outcomes that aligns with students’core courses,features an appropriate level of difficulty,incorporates interdisciplinary and regional characteristics,and demonstrates innovativeness,practicality,and scientific rigor.This content is systematically incorporated into the talent cultivation process,enabling students to fully comprehend the principles of pharmaceutical research through hands-on experimentation.Furthermore,it strengthens students’experimental operational skills and cultivates their spirit of scientific inquiry,thereby achieving superior teaching outcomes. 展开更多
关键词 Regional characteristics Integration of science and education Pharmacy comprehensive experiment
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Global Comprehensive Sensitivity Analysis of Arch Dam Construction Parameters Based on Orthogonal Experiment 被引量:1
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作者 Denghua Zhong Zhiqiang Chu +3 位作者 Bingyu Ren Mengqi Zhao Tao Guan Wenshuai Song 《Transactions of Tianjin University》 EI CAS 2017年第5期427-433,共7页
The construction of arch dams exhibits high uncertainty. Sensitivity analysis of construction parameters is important for the design and optimization of dam construction duration. However, current research cannot full... The construction of arch dams exhibits high uncertainty. Sensitivity analysis of construction parameters is important for the design and optimization of dam construction duration. However, current research cannot fully consider the combined influences of multiple parameters on the total construction. To effectively analyze the duration of arch dam construction, this study proposes a global comprehensive sensitivity analysis method in view of the whole process of arch dam construction based on an orthogonal experiment. This method could comprehensively consider the influence of the construction parameters that may lead to the uncertainty of construction duration. In addition, this method is able to identify the key parameters that may have a significant effect on duration uncertainty and sums up the general rules of combined parameters’ interaction effect, which provides a scientific basis for reasonable optimization of the duration of dam construction. © 2017, Tianjin University and Springer-Verlag GmbH Germany. 展开更多
关键词 Arch dams ARCHES DAMS Uncertainty analysis
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Comprehensive experiment and evaluation on safety due to fully-mechanized mining under the Xitian River at Linxin Mine
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作者 来兴平 任奋华 蔡美峰 《Journal of Coal Science & Engineering(China)》 2004年第2期34-36,共3页
L3414 mechanized mining working face (No.14 coal seam) of Lingxin Mine is under the Xitian River.The mining disturbed zone where rock properties and conditions have been changed due to mining, the safety and environme... L3414 mechanized mining working face (No.14 coal seam) of Lingxin Mine is under the Xitian River.The mining disturbed zone where rock properties and conditions have been changed due to mining, the safety and environmental protection were con- cemed greatly. Based on engineering geological environment of L3414 working face and mining factors, the color bore-bole TV inspecting, leakage of drilling fluid monitoring, simulation experiment, numerical computing, in-situ ground stress measurement and subsidence measurement, etal, these programs contribute to the formation of a scientific basis for control water safe mining and normal mining or environmental protection in the condition of existing fully-mechanized mining. 展开更多
关键词 comprehensive experiment and evaluation existing mining method control water safe mining environmental protection
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The Effect of Mixed Teaching Mode on Students' Comprehensive Quality in the Comprehensive Experimental Course of Histology and Embryology
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作者 YUANHeng LIUGuanlan +2 位作者 LUOWenqi ZHANGXiaodong DONGLiping 《外文科技期刊数据库(文摘版)教育科学》 2022年第5期209-213,共5页
Objective: to analyze the specific effect of mixed teaching model on students comprehensive quality in the process of comprehensive experimental teaching of histology and embryology. Methods: from March to July 2021, ... Objective: to analyze the specific effect of mixed teaching model on students comprehensive quality in the process of comprehensive experimental teaching of histology and embryology. Methods: from March to July 2021, 800 students who studied the comprehensive experimental courses of histology and embryology were randomly divided into the control group (conventional teaching mode) and the observation group (mixed teaching mode). The statistical differences in the five dimensions of comprehensive quality (learning interest, autonomy, professional belief, thinking ability and humanistic quality) of the two groups of students before and after teaching were compared, and the statistical differences in the satisfaction degree of the two groups of students and teachers with the teaching process were compared. Results: the scores of the five dimensions of comprehensive quality (interest in learning, humanistic quality, professional belief, thinking ability and autonomous learning) of the students in the two groups were increased. the scores of comprehensive quality of the students in the observation group were higher than those in the control group after teaching, and the difference was statistically significant (P<0.05). The satisfaction rate of the observation group (86.00%) was higher than that of the control group (71.50%), the difference was statistically significant (P<0.05). Conclusion: the application of mixed teaching model in the comprehensive experimental teaching of histology and embryology can comprehensively improve students comprehensive quality and improve students satisfaction with the teaching process. 展开更多
关键词 histology and embryology comprehensive experiments mixed teaching model comprehensive quality
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Taking Comprehensive Experiments as the Starting Point to Improve the Quality of Training Applied Undergraduate Talents —— Taking the Automobile Detection and Fault Diagnosis Course as an Example
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作者 RUAN Guanqiang HU Xing CHENG Jinrun 《外文科技期刊数据库(文摘版)教育科学》 2021年第10期052-054,共5页
In order to improve the training quality of application-oriented undergraduate talents, three comprehensive experiments are constructed in the course of automobile detection and fault diagnosis, starting with the cons... In order to improve the training quality of application-oriented undergraduate talents, three comprehensive experiments are constructed in the course of automobile detection and fault diagnosis, starting with the construction of comprehensive experimental platform. In the process of fault detection and diagnosis, students' basic engineering practical ability, professional design ability and innovative thinking are fully improved and developed according to the project design plan. Practice has proved that the establishment of a complete experimental vehicle detection and fault diagnosis course provides a new and effective way for the training of professional talents in the automotive field. 展开更多
关键词 talent training quality comprehensive experiment practical ability automobile testing and fault d
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Teaching and practice of pharmaceutical comprehensive study in China 被引量:4
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作者 Chao Wang Xu Wang +5 位作者 Guoying Zhao Guiling Wang Jianguo Zhang Xin Hu Min Ye Ping Xu 《Journal of Chinese Pharmaceutical Sciences》 CAS CSCD 2019年第3期209-215,共7页
Pharmaceutical comprehensive study(PCS) is a new system of experimental teaching in China, which integrates multidisciplinary pharmaceutical knowledge and covers the basic process of new drug discovery. To explore the... Pharmaceutical comprehensive study(PCS) is a new system of experimental teaching in China, which integrates multidisciplinary pharmaceutical knowledge and covers the basic process of new drug discovery. To explore the feasibility of this experiment teaching system and mode, we developed PCS as an elective course. The PCS is designed with two sections: pharmaceutical comprehensive design(PCD) and pharmaceutical comprehensive experiment(PCE). The PCD section includes literature review, comprehensive project design and oral examination. PCE can be divided into four parts: synthesis, quantitative determination, pharmacodynamic evaluation, and formulation and quality determination. Course grade was determined by experimental performance, written report, literature review, new project design and oral examination. The learning interest, experimental ability, theoretical level and literature retrieval ability, team spirit and interpersonal skills have been all significantly improved among students taking this course. A survey was administered at the end of the semester to the enrolled students. The responses were reported as percentages, and the feedback was positive. The course was highly recommended by the teaching inspection committee. This new course plays an important role in developing students’ creativity and comprehensive ability. It could help students understand the focus and features of every secondary discipline, as well as establish scientific and reasonable knowledge system. Most students can better understand the process of drug research after this course. 展开更多
关键词 Pharmaceutical comprehensive experiment UNDERGRADUATE MULTIDISCIPLINARY Pharmaceutical sciences experiment teaching
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Simulation Experiments of Land Surface Physical Processes and Ecological Effect over Different Underlying Surface 被引量:1
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作者 LIU Shu-hua~(1,2), JIANG Hao-yu, HU Fei~2 LIU Hui-zhi~2 LIANG Fu-ming~1, WANG Jiang-hua~1(1. Group of Atmosphere Boundary Layer and turbulence, Ministry Laboratory of Storm and Drought Flood Damage, Department of Atmospheric Sciences the School of Physics Peking University, Beijing 100871, China 2. State Key Laboratories of Atmosphere Physics and Chemistry, Institute of Atmospheric Physics, Chinese Academy of Science, Beijing 100029, China) 《地球科学进展》 CAS CSCD 2004年第S1期15-20,共6页
Based on the existing Land Surface Physical Process Models(Deardorff, Dickinson, LIU, Noilhan, Seller, ZHAO), a Comprehensive Land Surface Physical Process Model (CLSPPM) is developed by considering the different phys... Based on the existing Land Surface Physical Process Models(Deardorff, Dickinson, LIU, Noilhan, Seller, ZHAO), a Comprehensive Land Surface Physical Process Model (CLSPPM) is developed by considering the different physical processes of the earth's surface-vegetation-atmosphere system more completely. Compared with SiB and BATS, which are famous for their detailed parameterizations of physical variables, this simplified model is more convenient and saves much more computation time. Though simple, the feas... 展开更多
关键词 comprehensive land surface Physical process model (CLSPPM) Simulation experiment Land surface physical process Ecological effect.
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COMPREHENSIVE MATHEMATICAL MODEL OF MICROCIRCULATORY DYNAMICS (Ⅰ)——BASIC THEORY
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作者 郭仲三 肖帆 +2 位作者 郭四稳 伍岳庆 古乐野 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1999年第9期1014-1022,共9页
Under the basis of physiological data, a nonlinear and unsteady comprehensive mathematical model of microcirculatory dynamics with distributed parameters is developed. Hemodynamics, interstitium dynamics, lymph dynami... Under the basis of physiological data, a nonlinear and unsteady comprehensive mathematical model of microcirculatory dynamics with distributed parameters is developed. Hemodynamics, interstitium dynamics, lymph dynamics, dynamics of protein transport, oxygen dynamics, dynamics of heat transfer, and myogenic and metabolic regulation procedures are included. The interactions between these factors were comprehensively exhibited. The influences of arteriolar vasomotion and nonlinear viscoelasticity of blood in arteriole are considered. A simplified vessel network consisting of arteriole, open and reserved capillaries, venule, initial lymphatics and arteriole_venule anastomose is adopted as the geometrical model. This kind of comprehensive mathematical model is helpful in analyzing clinical data and developing a “numerical experiment method” in microcirculation research. 展开更多
关键词 microcirculatory system comprehensive mathematical model INTERACTION numerical experiment
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Examining the pathway and mechanism of comprehensive land consolidation through the lens of rural neo-endogenous development
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作者 LUO Xiuli JIN Xiaobin +2 位作者 LIU Xiaojie HONG Buting ZHOU Yinkang 《Journal of Geographical Sciences》 SCIE CSCD 2024年第9期1739-1760,共22页
Land consolidation(LC) stands as a globally recognized strategy for rural development. In China, it has evolved towards comprehensive land consolidation(CLC) to support the rural revitalization initiative. However, th... Land consolidation(LC) stands as a globally recognized strategy for rural development. In China, it has evolved towards comprehensive land consolidation(CLC) to support the rural revitalization initiative. However, there are ongoing challenges in understanding CLC's specific pathway and mechanism, particularly its role in stimulating rural endogenous development. This study aims to investigate the localization process of international experiences, examine the pathway of CLC, and scrutinize its mechanism in rural development from a novel perspective of neo-endogenous development. Field research and semi-structured interviews were conducted in Nanzhanglou village, renowned for its early adoption of CLC practices inspired by German experiences since 1988. Overall, key findings underscore the advantages of CLC in spatial restructuring, industrial development, and human capital enhancement in rural areas. Additionally, international experiences emerge as crucial exogenous forces, primarily by knowledge embedding, which catalyzes rural neo-endogenous development via the “resource-engagement-identity-endogenous” mechanism. Collectively, by introducing a neo-endogenous theoretical framework, this study offers valuable insights into the CLC implementation in China and beyond, and emphasizes the positive impact of knowledge embedding as an exogenous force in promoting rural neo-endogenous development to address existing research gaps. Recommendations for sustainable rural development involve enhancing rural planning practicality, governance capacity, and local leadership, while prioritizing agricultural modernization and increasing investments in education and vocational training to ensure that villagers benefit from industrial development. 展开更多
关键词 comprehensive land consolidation international experience localization rural neo-endogenous development MECHANISM
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基层医院在高尿酸血症及痛风治疗中的常见认识误区及应对策略
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作者 李成林 那开宪 《首都食品与医药》 2026年第2期34-38,共5页
高尿酸血症(HUA)与痛风已成为影响全球人类健康的常见代谢性疾病。传统观念中,HUA的危害多局限于痛风性关节炎。随着循证医学证据的不断积累,我们对HUA正经历从“单一关节病”到“系统性疾病”的深刻转变。本文结合临床实践中七个关键... 高尿酸血症(HUA)与痛风已成为影响全球人类健康的常见代谢性疾病。传统观念中,HUA的危害多局限于痛风性关节炎。随着循证医学证据的不断积累,我们对HUA正经历从“单一关节病”到“系统性疾病”的深刻转变。本文结合临床实践中七个关键方面治疗体会,系统探讨HUA与痛风管理策略的更新,包括:①HUA多重危害性与综合管理必要性;②基于肾脏尿酸排泄分型的个体化降尿酸治疗;③别嘌醇用药前HLA-B*5801基因检测的临床价值;④痛风急性发作期的规范化处理原则;⑤碱化尿液治疗的个体化与精细化策略;⑥无症状高尿酸血症的降尿酸治疗决策;⑦降尿酸治疗的疗程与停药时机。文章结合典型病例,重点讨论了临床实践中的经验与教训,旨在为推进HUA及痛风的规范化、精准化、全程化管理提供参考。 展开更多
关键词 高尿酸血症 痛风 综合管理 肾脏尿酸排泄分型 碱化尿液 治疗体会
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门诊综合咨询窗口提升患者就医体验探索与思考
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作者 晏丽丹 吕越 +1 位作者 卫宁 赵瑞萍 《中国医院》 北大核心 2026年第1期88-91,共4页
面对门诊量激增与患者需求多元化、立体化的挑战,传统分散式咨询服务模式难以满足患者高效、便捷的就医需求。笔者以北京大学人民医院西直门院区门诊综合咨询中心的建立与运行为案例,系统探讨了基于“一站式”服务理念整合门诊咨询服务... 面对门诊量激增与患者需求多元化、立体化的挑战,传统分散式咨询服务模式难以满足患者高效、便捷的就医需求。笔者以北京大学人民医院西直门院区门诊综合咨询中心的建立与运行为案例,系统探讨了基于“一站式”服务理念整合门诊咨询服务的实践探索。通过分析其成立背景、服务整合内容、运行成效,深入剖析了当前面临的现实困境,包括部门垂直管理壁垒导致“通柜一站式”难以实现、复合型人才短缺、物理位置标识不够友好等核心问题。该研究可为大型综合医院优化门诊服务流程、提升患者体验、构建“以患者为中心”的服务模式提供实证参考和理论思考,并展望了未来门诊服务中心向智能化、个性化和全流程服务枢纽发展的方向。 展开更多
关键词 门诊综合咨询 一站式服务 患者就医体验 流程优化
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Teaching English Listening Comprehension
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作者 霍鑫红 《海外英语》 2013年第3X期135-137,共3页
This article outlines an attempt to bridge the gap between 'classroom English' and 'normal English',and to improve listening comprehension.The experiment is described and examples are given.The points ... This article outlines an attempt to bridge the gap between 'classroom English' and 'normal English',and to improve listening comprehension.The experiment is described and examples are given.The points need paying attention are listed. 展开更多
关键词 ENGLISH TEACHING ENGLISH LISTENING comprehensION e
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Metacognitive Strategy Training in Reading Comprehension
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作者 段海萍 《海外英语》 2016年第13期14-15,共2页
Despite that language learning strategy(LLS) has been heatedly discussed since its emergence in 1975, its conceptualization, categorization and strategy training models are still in dispute. However, what commonly rev... Despite that language learning strategy(LLS) has been heatedly discussed since its emergence in 1975, its conceptualization, categorization and strategy training models are still in dispute. However, what commonly revealed by most studies is that there is a positive correlation between the use of language learning strategy and language learners' performance. This paper applies Dornyei's classification, known as cognitive strategies, metacognitive strategies, social strategies and affective strategies. By reviewing previous studies on the application of metacognitive strategy in English as a second language(ESL) reading comprehension, plenty of useful implications for reading pedagogy are suggested. It further explains how certain important metacognitive strategies, namely Semantic Mapping(SM) and Experience-Text-Relationship(ETR), can be implemented in second language reading comprehension, aiming to encourage language learners to be aware of learning strategies,"learn how to learn"(Cohen, 1988, p66)! 展开更多
关键词 Reading comprehensION AFFECTIVE AWARENESS plenty CATEGORIZATION Training vocabulary INSTRUCTION enco
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科教融合的《高分子材料设计与实践》课程的建设探索 被引量:3
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作者 仝维鋆 李寒莹 +2 位作者 张兴宏 刘建钊 吴子良 《高分子通报》 北大核心 2025年第3期504-508,共5页
为了培养高分子材料与工程专业本科生综合利用所学专业基础知识和基本的实验操作技能解决实际科研问题的能力,增进他们对于前沿科学研究的了解,浙江大学高分子系开设了科教融合的《高分子材料设计与实践》课程。该课程的实验项目是从指... 为了培养高分子材料与工程专业本科生综合利用所学专业基础知识和基本的实验操作技能解决实际科研问题的能力,增进他们对于前沿科学研究的了解,浙江大学高分子系开设了科教融合的《高分子材料设计与实践》课程。该课程的实验项目是从指导教师的前沿科研成果中转化而来,初步达成了科教的深度融合。课程体现本学科的专业特点与最新科研成果,突出实验项目的创新性和综合性。同时在课程开展过程中注重科学精神、科研思维和家国情怀的培养。本文就该课程建设的背景与目标、教学形式、课程建设主要举措和学生反馈等方面进行了总结,分享课程建设的教学经验。 展开更多
关键词 科教融合 《高分子材料设计与实践》 教学改革 综合实验
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PB/TiO_(2)纳米复合材料制备及应用的综合化学实验设计 被引量:2
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作者 任颜卫 贺咏梅 +3 位作者 宋子晨 李沁烊 李梦玮 邓远富 《实验室研究与探索》 北大核心 2025年第2期158-162,166,共6页
以纳米级二氧化钛(TiO_(2))、硫酸亚铁铵和铁氰化钾为原料,制备不同普鲁士蓝(PB)含量的PB/TiO_(2)纳米复合材料。利用粉末X射线衍射、电子扫描电镜和紫外-可见漫反射光谱等技术对样品结构、微观形貌和光吸收性能进行表征。通过紫外-可... 以纳米级二氧化钛(TiO_(2))、硫酸亚铁铵和铁氰化钾为原料,制备不同普鲁士蓝(PB)含量的PB/TiO_(2)纳米复合材料。利用粉末X射线衍射、电子扫描电镜和紫外-可见漫反射光谱等技术对样品结构、微观形貌和光吸收性能进行表征。通过紫外-可见吸收光谱探究复合材料降解抗生素药物四环素的性能和机理。结果表明,在常温非光照和常温白光照射条件下,3种复合材料均具有较好的类芬顿体系催化降解活性,其中PB/TiO_(2)-100在LED白光(7 W)照射下,30 min内降解四环素效率可达82%。实验内容涉及纳米复合材料的制备及表征、数据分析、催化性能探究等多个环节,不仅加深了学生对化学、材料、环境等多学科基础知识的综合理解,还能激发学生的学习积极性和创新意识。 展开更多
关键词 综合化学实验 普鲁士蓝 二氧化钛 类芬顿反应 四环素
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激光扫描共聚焦显微技术在本科实验教学中的应用 被引量:1
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作者 张楚英 孙彩云 +2 位作者 许佳玲 陈笑霞 张雁 《实验室研究与探索》 北大核心 2025年第2期152-157,共6页
基于科教融合的教学理念,在本科生课程“生物科学综合实验”细胞培养单元中融入激光扫描共聚焦显微技术,进行不同细胞、不同培养条件设计,引导学生通过观察细胞形态,进一步分析在不同培养条件下细胞的变化。该实验教学改革不仅可以充分... 基于科教融合的教学理念,在本科生课程“生物科学综合实验”细胞培养单元中融入激光扫描共聚焦显微技术,进行不同细胞、不同培养条件设计,引导学生通过观察细胞形态,进一步分析在不同培养条件下细胞的变化。该实验教学改革不仅可以充分发挥学生主观能动性以及创新思维能力,还能拓宽学生科研视野,为开展课题研究提供更广泛的思路与方法。 展开更多
关键词 激光扫描共聚焦显微镜 科教融合 生物科学 综合实验 细胞培养
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ZnIn_(2)S_(4)/BiVO_(4)异质结的合成及其光催化产氢性能研究综合实验设计 被引量:1
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作者 耿延玲 邹晓莉 +3 位作者 刘海龙 李美璇 王小燕 王磊 《实验技术与管理》 北大核心 2025年第5期208-213,共6页
以光催化技术为背景,设计了一个综合化学实验:ZnIn_(2)S_(4)/BiVO_(4)异质结的合成及其光催化产氢性能研究。采用水热法合成了ZnIn_(2)S_(4)/BiVO_(4)(ZB)异质结光催化剂,对合成样品进行了XRD、SEM、TEM、DRS、PL及EIS等物相和性质表征... 以光催化技术为背景,设计了一个综合化学实验:ZnIn_(2)S_(4)/BiVO_(4)异质结的合成及其光催化产氢性能研究。采用水热法合成了ZnIn_(2)S_(4)/BiVO_(4)(ZB)异质结光催化剂,对合成样品进行了XRD、SEM、TEM、DRS、PL及EIS等物相和性质表征,测试了材料在可见光激发下的分解水产氢性能。与纯相ZnIn_(2)S_(4)相比,异质结光催化剂的产氢活性显著提高。当BiVO_(4)含量为10%时,ZB-10的产氢活性最高,4h内产氢速率为345.6μmol/g/h。该实验设计包括背景调研、光催化剂制备和表征、性能测试、数据处理等内容,有助于强化学生的理论基础和实验技能,训练他们的科学思维。 展开更多
关键词 硫化铟锌 钒酸铋 异质结 光催化产氢 综合实验
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物理化学综合设计实验教学思考与体会 被引量:1
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作者 朱万春 周兵 +2 位作者 谢腾峰 管景奇 赵旭 《大学化学》 2025年第8期33-37,共5页
分析了近年来物理化学基础实验课程改革实践的状况,对物理化学基础实验内容改革进行了思考。介绍了物理化学综合设计实验的开设内容并总结了实践成效及发展经验,提出通过物理化学基础实验课开设综合设计实验,革新了实验教学内容和教学方... 分析了近年来物理化学基础实验课程改革实践的状况,对物理化学基础实验内容改革进行了思考。介绍了物理化学综合设计实验的开设内容并总结了实践成效及发展经验,提出通过物理化学基础实验课开设综合设计实验,革新了实验教学内容和教学方法,对以学生为中心、能力培养为目标的物理化学实验教学体系建设具有重要作用。 展开更多
关键词 物理化学实验 综合设计实验 课程体系 教学改革
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基于光催化降解的综合实验教学案例研究 被引量:1
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作者 周广柱 张子矜 +1 位作者 王翠珍 尹雪莹 《实验室研究与探索》 北大核心 2025年第7期165-169,共5页
为满足新时期环境类专业实验的教学改革需求,以光催化降解四环素综合实验为载体,构建面向高年级本科生的创新性实验教学体系。通过整合文献分析、催化剂制备及污染物降解等模块,建立"理论指导—实验操作—数据分析"的沉浸式... 为满足新时期环境类专业实验的教学改革需求,以光催化降解四环素综合实验为载体,构建面向高年级本科生的创新性实验教学体系。通过整合文献分析、催化剂制备及污染物降解等模块,建立"理论指导—实验操作—数据分析"的沉浸式科研训练教学模式,着重提升学生知识整合能力。在教学实践中引入响应曲面法,系统探究催化剂投加量、过硫酸盐浓度与污染物初始浓度等关键因子对降解效率的协同影响,引导学生在实验设计优化过程中掌握多变量分析方法,强化其思维与创新能力。问卷调查表明,学生认为该综合实验项目充分整合了基础理论与实践技能,实验内容具有挑战性,对教学方法满意度较高。本案例可为相关综合实验的改革提供参考。 展开更多
关键词 光催化降解 综合实验 响应面设计 创新能力培养
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木棉碳气凝胶的制备及其吸附化学污染物的研究 被引量:1
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作者 张颖 陈博 +2 位作者 戴月 杨苏祥 罗志敏 《福建师范大学学报(自然科学版)》 北大核心 2025年第2期104-109,共6页
基于生物质木棉制备碳气凝胶,介绍了从材料制备、表征到应用性能探究的开放式综合性研究型实验。通过扫描电子显微镜和红外光谱仪进行形貌与结构表征,利用热重分析仪对木棉样品进行热重分析,通过元素分析仪测定碳气凝胶各元素含量与比例... 基于生物质木棉制备碳气凝胶,介绍了从材料制备、表征到应用性能探究的开放式综合性研究型实验。通过扫描电子显微镜和红外光谱仪进行形貌与结构表征,利用热重分析仪对木棉样品进行热重分析,通过元素分析仪测定碳气凝胶各元素含量与比例,并探讨了碳气凝胶对常见化学污染物的吸附性能。结果表明,木棉经过高温碳化,含氧功能基团逐渐失去,生成的碳气凝胶中纤维的中空结构并未消失,但纤维的直径减小。碳气凝胶对环己烷、氯仿和乙醇展现了优异的吸附能力且可重复使用。实验通过科教融合拓宽学生知识体系,培养综合科研能力,为材料化学相关领域复合型拔尖创新人才培养提供有益的参考和借鉴。 展开更多
关键词 碳气凝胶 木棉 吸附剂 化学污染物处理 开放式综合性研究型实验
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