Electrochemical characteristics of nano-graphene on a macroporous electrically conductive network prepared by hydrothermal carbonization

Renwei Tan; Dajun Wu; Shaohui Xu; Yiping Zhu; Dayuan Xiong; Lianwei Wang; Pingxiong Yang; Paul K. Chu

doi:10.1016/j.electacta.2016.08.144

Author(s)

Renwei Tan
Dajun Wu
Shaohui Xu
Yiping Zhu
Dayuan Xiong
Lianwei Wang
Pingxiong Yang

Detail(s)

Original language	English
Pages (from-to)	515-524
Journal / Publication	Electrochimica Acta
Volume	215
Online published	31 Aug 2016
Publication status	Published - 10 Oct 2016

Link(s)

DOI	DOI https://doi.org/10.1016/j.electacta.2016.08.144 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-84984846207&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(f10a0eb2-ba43-45c7-baed-0365566f53ba).html

Abstract

Nano-graphene is fabricated on a macroporous electrical conductive network by hydrothermal carburization and subsequent annealing in Ar and the electrochemical characteristics are studied systematically in an alkaline electrolyte. The nano-graphene on the nickel particles improve the electrochemical properties of the three-dimensional (3D) electrode, especially the solution resistance, ion adsorption/desorption processes due to the large surface area and large surface defect concentration, as well as stability in the electrolyte. The novel 3D electrode has excellent electrochemical properties and large potential in energy storage and photoelectrochemical devices.

Research Area(s)

Electrochemical characteristics, Hydrothermal carbonization, Nano-graphene, Silicon microchannel plate

SDG 7 - Affordable and Clean Energy

Citation Format(s)

[ RIS ] [ BibTeX ]

Electrochemical characteristics of nano-graphene on a macroporous electrically conductive network prepared by hydrothermal carbonization. / Tan, Renwei; Wu, Dajun; Xu, Shaohui et al.
In: Electrochimica Acta, Vol. 215, 10.10.2016, p. 515-524.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Tan, R, Wu, D, Xu, S, Zhu, Y, Xiong, D, Wang, L, Yang, P & Chu, PK 2016, 'Electrochemical characteristics of nano-graphene on a macroporous electrically conductive network prepared by hydrothermal carbonization', Electrochimica Acta, vol. 215, pp. 515-524. https://doi.org/10.1016/j.electacta.2016.08.144

Tan, R., Wu, D., Xu, S., Zhu, Y., Xiong, D., Wang, L., Yang, P., & Chu, P. K. (2016). Electrochemical characteristics of nano-graphene on a macroporous electrically conductive network prepared by hydrothermal carbonization. Electrochimica Acta, 215, 515-524. https://doi.org/10.1016/j.electacta.2016.08.144

Tan R, Wu D, Xu S, Zhu Y, Xiong D, Wang L et al. Electrochemical characteristics of nano-graphene on a macroporous electrically conductive network prepared by hydrothermal carbonization. Electrochimica Acta. 2016 Oct 10;215:515-524. Epub 2016 Aug 31. doi: 10.1016/j.electacta.2016.08.144

Tan, Renwei ; Wu, Dajun ; Xu, Shaohui et al. / Electrochemical characteristics of nano-graphene on a macroporous electrically conductive network prepared by hydrothermal carbonization. In: Electrochimica Acta. 2016 ; Vol. 215. pp. 515-524.