title: Flexible All-Solid-State Supercapacitors based on Liquid-Exfoliated Black-Phosphorus Nanoflakes.
abstract: Flexible all-solid-state supercapacitors are fabricated with liquid-exfoliated black-phosphorus (BP) nanoflakes as an electrode material. These devices deliver high specific volumetric capacitance, power density, and energy density, up to 13.75 F cm(-3) , 8.83 W cm(-3) , and 2.47 mW h cm(-3) , respectively, and an outstanding long life span of over 30 000 cycles, demonstrating the excellent performance of the BP nanoflakes as a flexible electrode material in electrochemical energy-storage devices.
authors.affiliation: State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinghuangdao, 066004, P. R. China.
authors.forename: Chunxue
authors.initials: C
authors.lastname: Hao
authors.affiliation: State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinghuangdao, 066004, P. R. China.
authors.forename: Bingchao
authors.initials: B
authors.lastname: Yang
authors.affiliation: State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinghuangdao, 066004, P. R. China.
authors.forename: Fusheng
authors.initials: F
authors.lastname: Wen
authors.affiliation: State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinghuangdao, 066004, P. R. China.
authors.forename: Jianyong
authors.initials: J
authors.lastname: Xiang
authors.affiliation: Northwest Institute for Non-ferrous Metal Research, Xian, 710016, P. R. China.
authors.forename: Lei
authors.initials: L
authors.lastname: Li
authors.affiliation: Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, P. R. China.
authors.forename: Wenhong
authors.initials: W
authors.lastname: Wang
authors.affiliation: Key Laboratory of Nanodevices and Applications, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, Ruoshui Road 398, Suzhou, 215123, P. R. China.
authors.forename: Zhongming
authors.initials: Z
authors.lastname: Zeng
authors.affiliation: State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinghuangdao, 066004, P. R. China.
authors.forename: Bo
authors.initials: B
authors.lastname: Xu
authors.affiliation: State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinghuangdao, 066004, P. R. China.
authors.forename: Zhisheng
authors.initials: Z
authors.lastname: Zhao
authors.affiliation: State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinghuangdao, 066004, P. R. China.
authors.forename: Zhongyuan
authors.initials: Z
authors.lastname: Liu
authors.affiliation: State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinghuangdao, 066004, P. R. China.
authors.forename: Yongjun
authors.initials: Y
authors.lastname: Tian
keywords: all-solid-sate supercapacitors; black phosphorous; flexible energy-storage devices; liquid exfoliation; two-dimensional layered materials