title: Self-grown oxy-hydroxide@ nanoporous metal electrode for high-performance supercapacitors.
abstract: A binder-free self-grown oxy-hydroxide@nanoporous Ni-Mn hybrid electrode with high capacitance and cyclic stability is fabricated by electrochemical polarization of a dealloyed nanoporous Ni-Mn alloy. Combined with the low material costs, high electrochemical stability, and environmentally friendly nature, this novel electrode holds great promise for applications in high-capacity commercial supercapacitors.
authors.affiliation: School of Materials Science and Engineering, Tianjin Polytechnic University, Tianjin, 300387, China; WPI Advanced Institute for Materials Research, Tohoku University, Sendai, 980-8577, Japan.
authors.forename: JianLi
authors.initials: J
authors.lastname: Kang
authors.forename: Akihiko
authors.initials: A
authors.lastname: Hirata
authors.forename: H-J
authors.initials: HJ
authors.lastname: Qiu
authors.forename: LuYang
authors.initials: L
authors.lastname: Chen
authors.forename: XingBo
authors.initials: X
authors.lastname: Ge
authors.forename: Takeshi
authors.initials: T
authors.lastname: Fujita
authors.forename: MingWei
authors.initials: M
authors.lastname: Chen
mesh_terms: D000497:Alloys / Q000737:chemistry; D025802:Electric Capacitance; D055664:Electrochemical Techniques; D004566:Electrodes; D006878:Hydroxides / Q000737:chemistry*; D008345:Manganese / Q000737:chemistry; D008670:Metals / Q000737:chemistry*; D058608:Nanopores / Q000648:ultrastructure*; D009532:Nickel / Q000737:chemistry
chemical_list: D000497:Alloys; D006878:Hydroxides; D008670:Metals; D008345:Manganese; D009532:Nickel; C031356:hydroxide ion
keywords: Ni-Mn oxy-hydroxide; nanoporous metal; self-grown; supercapacitor