Regulating the Self‐Discharge of Flexible All‐Solid‐State Supercapacitors by a Heterogeneous Polymer Electrolyte (Small 31/2021). Issue 31 (6th August 2021)

• Record Type: Journal Article
• Authors: Wang, Xue; Liu, Yanan; Li, Huili; Lv, Tian; Wan, Jun; Dong, Keyi; Chen, Zilin; Chen, Tao
• Is Part Of: Small. Volume 17:Issue 31(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-08-06
• Subjects: flexible supercapacitors -- heterogeneous polyelectrolytes -- self‐discharge; Nanotechnology -- Periodicals; Nanoparticles -- Periodicals; Microtechnology -- Periodicals; 620.5
• DOI: 10.1002/smll.202170160
• Languages: English
• ISSNs: 1613-6810

Abstract

Abstract : Flexible Supercapacitors In article number 2102054, Tao Chen and co‐workers report an efficient strategy to suppress the self‐discharge behavior of flexible supercapacitors by building a heterogeneous polyanion/polycation electrolyte between two electrodes. The electrostatic repulsive effect between the charged polyelectrolytes and movable ions endows the charged supercapacitors with longer self‐discharge time than that of devices based on homogeneous polymer electrolyte.