title: Highly conductive VO2 treated with hydrogen for supercapacitors.
abstract: Reduction of VO2 resistance by nearly 3 orders of magnitude through H2 treatment was reported for supercapacitor application. A specific discharge capacitance of 300 F g(-1) and a specific energy density of 17 W h kg(-1) at a rate of 1 A g(-1) are demonstrated with long-term cycling stability, which is 4 times higher than untreated samples.
authors.affiliation: Department of Electrical and Computer Engineering and Nano Tech Center, Texas Tech University, Lubbock, Texas 79409, USA.
authors.forename: Xuan
authors.initials: X
authors.lastname: Pan
authors.forename: Yong
authors.initials: Y
authors.lastname: Zhao
authors.forename: Guofeng
authors.initials: G
authors.lastname: Ren
authors.forename: Zhaoyang
authors.initials: Z
authors.lastname: Fan