Pickering multiphase systems stabilized by solid particles have recently attracted increasing attention due to their excellent stability.Among various solid stabilizers,natural and renewable cellulosic micro/nanoparti...Pickering multiphase systems stabilized by solid particles have recently attracted increasing attention due to their excellent stability.Among various solid stabilizers,natural and renewable cellulosic micro/nanoparticles that are derived from agricultural and forestry sources have become promising candidates for Pickering stabilization due to their unique morphological features and tunable surface properties.In this review,recent progress on forming and stabilizing Pickering multiphase systems using cellulosic colloidal particles is summarized,including the physicochemical factors affecting their assembly at the interfaces and the preparation methods suitable for producing Pickering emulsions.In addition,relevant application prospects of corresponding Pickering multiphase materials are outlined.Finally,current challenges and future perspectives of such renewable Pickering multiphase systems are presented.This review aims to encourage the utilization of cellulosic micro/nanoparticles as key components in the development of Pickering systems,leading to enhanced performance and unique functionalities.展开更多
Supercapacitors exhibit considerable potential as energy storage devices due to their high power density,fast charging and discharging abilities,long cycle life,and ecofriendliness.With the increasing environmental co...Supercapacitors exhibit considerable potential as energy storage devices due to their high power density,fast charging and discharging abilities,long cycle life,and ecofriendliness.With the increasing environmental concerns associated with synthetic compounds,the use of environment friendly biopolymers to replace conventional petroleum-based materials has been widely studied.Biomass-based materials are biodegradable,renewable,environment friendly and non-toxic.The unique hierarchical nanostructure,excellent mechanical properties and hydrophilicity allow them to be used to create functional conductive materials with precisely controlled structures and different properties.In this review,the latest development of biomass-based supercapacitor materials is reviewed and discussed.This paper describes the physical and chemical properties of various biopolymers and their impact on supercapacitors,as well as the classification and basic principles of supercapacitors.Then,a comprehensive discussion is presented on the utilization of biomass-based materials in supercapacitors and their recent applications across a range of supercapacitor devices.Finally,an overview of the future prospects and challenges pertaining to the utilization of biomass-based materials in supercapacitors is provided.展开更多
基金National Natural Science Foundation of China,Grant/Award Numbers:32071720,32271814,32301513Natural Science Foundation of Jiangsu Province,Grant/Award Number:BK20231296+2 种基金Tianjin Excellent Special Commissioner for Agricultural Science and Technology Project,Grant/Award Number:23ZYCGSN00580China Postdoctoral Science Foundation,Grant/Award Number:2023M740536Guangxi Key Laboratory of Clean Pulp&Papermaking and Pollution Control,College of Light Industry and Food Engineering,Guangxi University,Grant/Award Numbers:2021KF02,2021KF32,2023GXZZKF61。
文摘Pickering multiphase systems stabilized by solid particles have recently attracted increasing attention due to their excellent stability.Among various solid stabilizers,natural and renewable cellulosic micro/nanoparticles that are derived from agricultural and forestry sources have become promising candidates for Pickering stabilization due to their unique morphological features and tunable surface properties.In this review,recent progress on forming and stabilizing Pickering multiphase systems using cellulosic colloidal particles is summarized,including the physicochemical factors affecting their assembly at the interfaces and the preparation methods suitable for producing Pickering emulsions.In addition,relevant application prospects of corresponding Pickering multiphase materials are outlined.Finally,current challenges and future perspectives of such renewable Pickering multiphase systems are presented.This review aims to encourage the utilization of cellulosic micro/nanoparticles as key components in the development of Pickering systems,leading to enhanced performance and unique functionalities.
基金National Natural Science Foundation of China,Grant/Award Number:32301530Tianjin Excellent Special Commissioner for Agricultural Science and Technology Project,Grant/Award Number:22ZYCGSN00350Tianjin Enterprise Technology Commissioner Project,Grant/Award Number:22YDTPJC00930。
文摘Supercapacitors exhibit considerable potential as energy storage devices due to their high power density,fast charging and discharging abilities,long cycle life,and ecofriendliness.With the increasing environmental concerns associated with synthetic compounds,the use of environment friendly biopolymers to replace conventional petroleum-based materials has been widely studied.Biomass-based materials are biodegradable,renewable,environment friendly and non-toxic.The unique hierarchical nanostructure,excellent mechanical properties and hydrophilicity allow them to be used to create functional conductive materials with precisely controlled structures and different properties.In this review,the latest development of biomass-based supercapacitor materials is reviewed and discussed.This paper describes the physical and chemical properties of various biopolymers and their impact on supercapacitors,as well as the classification and basic principles of supercapacitors.Then,a comprehensive discussion is presented on the utilization of biomass-based materials in supercapacitors and their recent applications across a range of supercapacitor devices.Finally,an overview of the future prospects and challenges pertaining to the utilization of biomass-based materials in supercapacitors is provided.
