Exploring the Mechanism,Advancements,and Application of Thermogalvanic Effect in Hydrogels  

作　　者：Xiaoyu Yang Peng Wang Xiaolong Wu Yongli Liao Senyun Liu Wei Duan Ying Yue 

机构地区：[1]School of Energy,Power and Mechanical Engineering,North China Electric Power University,Baoding,Hebei,071000 China [2]Hebei Key Laboratory of Electric Machinery Health Maintenance & Failure Prevention,North China Electric Power University,Baoding,Hebei,071003 China [3]Electric Power Research Institute,China South Power Grid,Guangzhou,Guangdong,510000 China [4]Key Laboratory of Icing and Anti/De-icing,China Aerodynamics Research and Development Center,Mianyang,Sichuan,621000 China

出　　处：《Chinese Journal of Chemistry》2024年第5期543-556,共14页中国化学（英文版）

基　　金：supported by the National Nature Science Foundation of China(51977079);Beijing Natural Science Foundation(3232054);the Key Laboratory of Icing and Anti/De-icing of CARDC(Grant No.IADL 20210401);the Central Guidance on Local Science and Technology Development Fund of Hebei Province(226Z1204G);the Top Young Innovative Talents of Colleges and Universities of Higher Learning Institutions of Hebei(BJ2021095);Youth Elite Scientists Sponsorship Program by Chinese Society for Electrical Engineering(CSEE-YESS-2017002);the Fundamental Research Funds for the Central Universities(2020MS115),。

摘　　要：The issue of energy consumption has garnered significant interest due to its excessive usage.Recently,thermoelectric devices have been getting increased attention,as they can harness waste heat from various sources,such as solar radiation,human body,and industrial processes.Traditionally,the recovery of low-grade heat has been a challenge,resulting in unsustainable energy use and significant losses.While considerable advances have been made in thermoelectric materials in recent decades,the majority of these devices still primarily employ semiconductors.Nevertheless,the emergence of quasi-solid-state thermoelectric materials represents a novel development with profound promise for the environment and society.These materials offer several advantages,such as improved energy conversion capacities,cost-effectiveness,versatility,and scalability,to support increased usage.Additionally,this review explores the application of thermoelectric materials in self-powered sensors,integrated modules,and heat harvesting management.Lastly,the potential of high-performance thermocouples based on thermogalvanic effects is assessed,along with the challenges that must be overcome to realize this goal.

关 键 词：HYDROGEL Thermogalvanic effect THERMOCHEMISTRY Electrolytes Flexible electronics 

分 类 号：O64[理学—物理化学]