Water-in-salt electrolytes achieve high energy densities at an ultralow-temperature for aqueous symmetrical supercapacitors. Issue 39 (26th April 2022)

• Record Type: Journal Article
• Authors: Zhu, Jiajing; Sun, Yi; Gao, Jie; Qin, Zhanbin; Zhou, Yanan; Tian, Ran; Gao, Yun
• Is Part Of: Chemical communications. Volume 58:Issue 39(2022)
• Page Start: 5861
• Page End: 5864
• Publication Date: 2022-04-26
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d2cc01202b
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : LiTFSI/H2 O water-in-salt electrolytes with different concentrations show high energy densities for capacitive charge storage at sub-zero-temperatures. Abstract : LiTFSI/H2 O water-in-salt electrolytes with different concentrations show high energy densities for capacitive charge storage at sub-zero-temperatures ( e.g. 32.23, 38.35 and 35 W h kg −1 at 0, −10 and −20 °C, which are 1.44, 1.71 and 1.56 times that of normal temperature).