文献类型：期刊文献

英文题名：A Highly Elastic and Fatigue-Resistant Natural Protein-Reinforced Hydrogel Electrolyte for Reversible-Compressible Quasi-Solid-State Supercapacitors

作者：Nan, Jingya[1,2,3] Zhang, Gaitong[1] Zhu, Tianyu[2] Wang, Zhongkai[4] Wang, Lijun[1] Wang, Hongsheng[1] Chu, Fuxiang[1,3] Wang, Chunpeng[1,3] Tang, Chuanbing[2]

第一作者：Nan, Jingya

通信作者：Wang, CP[1];Tang, CB[2];Wang, CP[3]

机构：[1]Chinese Acad Forestry, Inst Chem Ind Forest Prod, Key Lab Biomass Energy & Mat, Nanjing 210042, Jiangsu, Peoples R China;[2]Univ South Carolina, Dept Chem & Biochem, Columbia, SC 29208 USA;[3]Nanjing Forestry Univ, Coinnovat Ctr Efficient Proc & Utilizat Forest Re, Nanjing 210037, Jiangsu, Peoples R China;[4]Anhui Agr Univ, Biomass Mol Engn Ctr, Hefei 230036, Anhui, Peoples R China

年份：2020

卷号：7

期号：14

外文期刊名：ADVANCED SCIENCE

收录：;EI(收录号：20202308801476);Scopus(收录号：2-s2.0-85085932701);WOS:【SCI-EXPANDED(收录号:WOS:000537748500001)】；

基金：C.W. acknowledges the support from the National Key Research and Development Program of China (2017YFE0106800). C.T. acknowledges the support from the United Soybean Board.

语种：英文

外文关键词：elastic; hydrogel electrolytes; proteins; reversible compressibility; supercapacitors

摘要：Compressible solid-state supercapacitors are emerging as promising power sources for next-generation flexible electronics with enhanced safety and mechanical integrity. Highly elastic and compressible solid electrolytes are in great demand to achieve reversible compressibility and excellent capacitive stability of these supercapacitor devices. Here, a lithium ion-conducting hydrogel electrolyte by integrating natural protein nanoparticles into polyacrylamide network is reported. Due to the synergistic effect of natural protein nanoparticles and polyacrylamide chains, the obtained hydrogel shows remarkable elasticity, high compressibility, and fatigue resistance properties. More significantly, the supercapacitor device based on this hydrogel electrolyte exhibits reversible compressibility under multiple cyclic compressions, working well under 80% strain for 1000 compression cycles without sacrificing its capacitive performance. This work offers a promising approach for compressible supercapacitors.