Recent advances and key opportunities on in-plane micro-supercapacitors:From functional microdevices to smart integrated microsystems  

作　　者：Jieqiong Qin Hongtao Zhang Zhi Yang Xiao Wang Pratteek Das Feng Zhou Zhong-Shuai Wu 

机构地区：[1]State Key Laboratory of Catalysis,Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,Liaoning,China [2]College of Science,Henan Agricultural University,Zhengzhou 450002,Henan,China [3]Dalian National Laboratory for Clean Energy,Chinese Academy of Sciences,Dalian 116023,Liaoning,China

出　　处：《Journal of Energy Chemistry》2023年第6期410-431,I0010,共23页能源化学（英文版）

基　　金：the National Natural Science Foundation of China,China (Grant Nos.22125903,51872283,22109040);the“Transformational Technologies for Clean Energy and Demonstration”Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No.XDA21000000);the Dalian Innovation Support Plan for High Level Talents,China (2019RT09);DICP,China (DICP I202032);the Dalian National Laboratory For Clean Energy (DNL),CAS,DNL Cooperation Fund,CAS,China (DNL202016,DNL202019);the Top-Notch Talent Program of Henan Agricultural University,China (30500947);the Joint Fund of the Yulin University and the Dalian National Laboratory for Clean Energy,China (YLU-DNL Fund 2021002,YLU-DNL Fund 2021009)。

摘　　要：The popularization of portable,implantable and wearable microelectronics has greatly stimulated the rapid development of high-power planar micro-supercapacitors(PMSCs).Particularly,the introduction of new functionalities(e.g.,high voltage,flexibility,stretchability,self-healing,electrochromism and photo/thermal response)to PMSCs is essential for building multifunctional PMSCs and their smart selfpowered integrated microsystems.In this review,we summarized the latest advances in PMSCs from various functional microdevices to their smart integrated microsystems.Primarily,the functionalities of PMSCs are characterized by three major factors to emphasize their electrochemical behavior and unique scope of application.These include but are not limited to high-voltage outputs(realized through asymmetric configuration,novel electrolyte and modular integration),mechanical resilience that includes various feats of flexibility or stretchability,and response to stimuli(self-healing,electrochromic,photo-responsive,or thermal-responsive properties).Furthermore,three representative integrated microsystems including energy harvester-PMSC,PMSC-energy consumption,and all-in-one selfpowered microsystems are elaborately overviewed to understand the emerging intelligent interaction models.Finally,the key perspectives,challenges and opportunities of PMSCs for powering smart microelectronics are proposed in brief.

关 键 词：Micro-supercapacitors IN-PLANE Functionalization Integrated microsystem Energy storage 

分 类 号：TM53[电气工程—电器]