Heterostructures: Bio‐Inspired Leaf‐Mimicking Nanosheet/Nanotube Heterostructure as a Highly Efficient Oxygen Evolution Catalyst (Adv. Sci. 4/2015) | Zendy

Wang Yongcheng | Zendy; Jiang Kun | Zendy; Zhang Hui | Zendy; Zhou Tong | Zendy; Wang Jiwei | Zendy; Wei Wei | Zendy; Yang Zhongqin | Zendy; Sun Xuhui | Zendy; Cai WenBin | Zendy; Zheng Gengfeng | Zendy

Open Access

Heterostructures: Bio‐Inspired Leaf‐Mimicking Nanosheet/Nanotube Heterostructure as a Highly Efficient Oxygen Evolution Catalyst (Adv. Sci. 4/2015)

Author(s) -

Wang Yongcheng,

Jiang Kun,

Zhang Hui,

Zhou Tong,

Wang Jiwei,

Wei Wei,

Yang Zhongqin,

Sun Xuhui,

Cai WenBin,

Zheng Gengfeng

Publication year - 2015

Publication title -

advanced science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.388

H-Index - 100

ISSN - 2198-3844

DOI - 10.1002/advs.201570008

Subject(s) - heterojunction , nanosheet , materials science , nanotube , cobalt , nanowire , oxide , cobalt oxide , catalysis , nanotechnology , oxygen evolution , oxygen , chemical engineering , optoelectronics , electrochemistry , electrode , chemistry , carbon nanotube , metallurgy , biochemistry , organic chemistry , engineering

A Cu 2 O nanowire template is converted into a cobalt oxide nanotube heterostructure, composed of ultrathin CoO x nanosheets perpendicularly grown on the surface. As discussed by W.‐B. Cai, G. Zheng, and co‐workers in article number 1500003, this 2D/1D heterostructure allows structural optimization over different length scales for superior electrocatalytic oxygen evolution reaction activity. Electric current and oxygen bubbles are displayed from the 2D/1D cobalt oxide heterostructure surface.

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