In-Situ Annealed Ti3C2Tx MXene Based All-Solid-State Flexible Zn-Ion Hybrid Micro Supercapacitor Array with Enhanced Stability

Nano-Micro Letters

Fengyu Qu¹  Kai Jiang²  Weijia Liu³  Di Chen³  La Li⁴  Guozhen Shen⁴ 

[1] College of Chemical and Chemistry, Harbin Normal University, Harbin, People’s Republic of China;Falculty of Hepato-Pancreato-Biliary Surgery, Chinese PLA General Hospital, Institute of Hepatobiliary Surgery of Chinese PLA and Key Laboratory of Digital Hepetobiliary Surgery, Chinese PLA, 100853, Beijing, People’s Republic of China;School of Mathematics and Physics, University of Science and Technology, 100083, Beijing, Beijing, People’s Republic of China;State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences and Center of Materials Science and Optoelectronic Engineering, University of Chinese Academy of Sciences, 100083, Beijing, People’s Republic of China;

关键词: TiCT;    MXene;    Laser writing;    Zn-ion hybrid supercapacitor;    Flexible energy storage;   

DOI  :  10.1007/s40820-021-00634-2

来源: Springer

【 摘 要 】

tsFlexible Zn-ion hybrid micro-supercapacitors (MSCs) array was fabricated with Ti3C2Tx as the cathode via laser direct writing method, which present ultrastability up to 50,000 cycles after in-situ annealed treatment.A digital timer driven by the obtained single MSC under bending state, together with a flexible LED displayer of the “TiC” logo lighted by the MSC arrays under twisting, crimping and winding conditions demonstrate the great potential application of the MSCs in integrated wearable electronics.

【 授权许可】

CC BY