title: A new benchmark capacitance for supercapacitor anodes by mixed-valence sulfur-doped V6O(13-x).
abstract: A new pseudocapacitor anode, sulfur-doped V6O(13-x), is reported. It achieves a benchmark capacitance of 1353 F/g (0.72 F/cm(2)) at a current density of 1.9 A/g (1 mA/cm(2)) in 5 M LiCl solution. The charges are stored chemically in the electrode via reversible redox reactions that involve multiple oxidation states of vanadium (V(3+), V(4+) and V(5+)).
authors: KLGHEI of Environment and Energy Chemistry, MOE of the Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, P.R. China; Department of Chemistry and Biochemistry, University of California, 1156 High Street, Santa Cruz, CA, 95064, USA.
authors: Teng
authors: T
authors: Zhai
authors: Xihong
authors: X
authors: Lu
authors: Yichuan
authors: Y
authors: Ling
authors: Minghao
authors: M
authors: Yu
authors: Gongming
authors: G
authors: Wang
authors: Tianyu
authors: T
authors: Liu
authors: Chaolun
authors: C
authors: Liang
authors: Yexiang
authors: Y
authors: Tong
authors: Yat
authors: Y
authors: Li
keywords: anode; mixed-valence; sulfur doping; supercapacitors; vanadium oxide