Cellulose-based materials have attracted growing interest in the development of advanced energy storage systems owing to their intrinsic sustainability,tunable physicochemical properties,and structural versatility.Thi...Cellulose-based materials have attracted growing interest in the development of advanced energy storage systems owing to their intrinsic sustainability,tunable physicochemical properties,and structural versatility.This review systematically summarizes the key features of cellulose from the perspectives of synthesis,physicochemical characteristics,and structural design,highlighting its unique functionality and adaptability.Furthermore,the roles of cellulose in four critical battery components,i.e.,electrode,solid electrolyte interphase,separator,and electrolyte,are comprehensively discussed,emphasizing the properties aligning with the specific requirements of each component.Finally,potential research directions are proposed to guide future development.This review provides a comprehensive framework for understanding the transformative potential of cellulose in sustainable electrochemical energy storage systems as well as a guideline for future studies.展开更多
Two kinds of mesoporous carbon solid acids(LDMCE-SO3H and LDMCS-SO3H)were successfully prepared using masson pine alkali lignin as carbon source by evaporation-induced self-assembly(EISA)and salt-induced selfassembly(...Two kinds of mesoporous carbon solid acids(LDMCE-SO3H and LDMCS-SO3H)were successfully prepared using masson pine alkali lignin as carbon source by evaporation-induced self-assembly(EISA)and salt-induced selfassembly(SISA)followed by sulfonation,respectively.In terms of preparation process,SISA(self-assembly in water and preparation time of 2 days)is greener and simpler than EISA(self-assembly in ethanol and preparation time of 7 days).The prepared LDMCE-SO3H and LDMCS-SO3H exhibit obvious differences in structural characteristics such as pore channel structure,specific surface area,mesopore volume and the density of-SO3H groups.Furthermore,the catalytic performances of LDMCE-SO3H and LDMCS-SO3H were investigated in the hydrolysis of microcrystalline cellulose in water,and the glucose yields of 48.99%and 54.42%were obtained under the corresponding optimal reaction conditions.More importantly,the glucose yields still reached 28.85%and 30.35%after five runs,and restored to 39.02%and 45.98%through catalysts regeneration,respectively,demonstrating that LDMCE-SO3H and LDMCS-SO3H have excellent recyclability and regenerability.展开更多
基金the funding support from University of Macao(Grant No.SRG2024-00034-IAPME)The Science and Technology Development Fund from Macao SAR(FDCT)(Grant No.0002/2024/TFP).
文摘Cellulose-based materials have attracted growing interest in the development of advanced energy storage systems owing to their intrinsic sustainability,tunable physicochemical properties,and structural versatility.This review systematically summarizes the key features of cellulose from the perspectives of synthesis,physicochemical characteristics,and structural design,highlighting its unique functionality and adaptability.Furthermore,the roles of cellulose in four critical battery components,i.e.,electrode,solid electrolyte interphase,separator,and electrolyte,are comprehensively discussed,emphasizing the properties aligning with the specific requirements of each component.Finally,potential research directions are proposed to guide future development.This review provides a comprehensive framework for understanding the transformative potential of cellulose in sustainable electrochemical energy storage systems as well as a guideline for future studies.
基金financial support from the National Natural Science Foundation of China(grant No.21706085)Subsidized Project for Postgraduates’Innovative Fund in Scientific Research of Huaqiao Universitythe Foundation of Key Laboratory of Pulp and Paper Science and Technology of Ministry of Education/Shandong Province of China(grant No.KF201804)。
文摘Two kinds of mesoporous carbon solid acids(LDMCE-SO3H and LDMCS-SO3H)were successfully prepared using masson pine alkali lignin as carbon source by evaporation-induced self-assembly(EISA)and salt-induced selfassembly(SISA)followed by sulfonation,respectively.In terms of preparation process,SISA(self-assembly in water and preparation time of 2 days)is greener and simpler than EISA(self-assembly in ethanol and preparation time of 7 days).The prepared LDMCE-SO3H and LDMCS-SO3H exhibit obvious differences in structural characteristics such as pore channel structure,specific surface area,mesopore volume and the density of-SO3H groups.Furthermore,the catalytic performances of LDMCE-SO3H and LDMCS-SO3H were investigated in the hydrolysis of microcrystalline cellulose in water,and the glucose yields of 48.99%and 54.42%were obtained under the corresponding optimal reaction conditions.More importantly,the glucose yields still reached 28.85%and 30.35%after five runs,and restored to 39.02%and 45.98%through catalysts regeneration,respectively,demonstrating that LDMCE-SO3H and LDMCS-SO3H have excellent recyclability and regenerability.
