Electrocatalytic hydrogen evolution of palladium nanoparticles electrodeposited on nanographene coated macroporous electrically conductive network

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

doi:10.1016/j.ijhydene.2017.12.064

Author(s)

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

Detail(s)

Original language	English
Pages (from-to)	2171-2183
Journal / Publication	International Journal of Hydrogen Energy
Volume	43
Issue number	4
Online published	3 Jan 2018
Publication status	Published - 25 Jan 2018

Link(s)

DOI	DOI https://doi.org/10.1016/j.ijhydene.2017.12.064 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-85039850398&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(c30d86cc-056a-40c1-887f-346a445aff55).html

Abstract

Electrocatalytic hydrogen evolution of palladium nanoparticle electrodeposited on nanographene coated macroporous electrically conductive network was studied in KOH electrolyte. The surface nanographene on nickel nanoparticles can increase the electron conductivity and protect the metal particles, as well as improve the electrode stability in the electrolyte. After the palladium nanoparticle electrodeposited on nanographene coated three-dimensional network, the enhancing electrocatalytic hydrogen evolution can be attributed to better surface electrochemical properties, including of the low charge transfer resistances, and improving H⁺ ion adsorption/desorption and reaction rate.

Research Area(s)

Electrocatalytic hydrogen evolution, Macroporous electrically conductive network, Nano-graphene, Palladium nanoparticle

Citation Format(s)

[ RIS ] [ BibTeX ]

Electrocatalytic hydrogen evolution of palladium nanoparticles electrodeposited on nanographene coated macroporous electrically conductive network. / Tan, Renwei; Wu, Dajun; Xu, Shaohui et al.
In: International Journal of Hydrogen Energy, Vol. 43, No. 4, 25.01.2018, p. 2171-2183.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Tan, R, Wu, D, Xu, S, Zhu, Y, Xiong, D, Wang, L, Yang, P & Chu, PK 2018, 'Electrocatalytic hydrogen evolution of palladium nanoparticles electrodeposited on nanographene coated macroporous electrically conductive network', International Journal of Hydrogen Energy, vol. 43, no. 4, pp. 2171-2183. https://doi.org/10.1016/j.ijhydene.2017.12.064

Tan, R., Wu, D., Xu, S., Zhu, Y., Xiong, D., Wang, L., Yang, P., & Chu, P. K. (2018). Electrocatalytic hydrogen evolution of palladium nanoparticles electrodeposited on nanographene coated macroporous electrically conductive network. International Journal of Hydrogen Energy, 43(4), 2171-2183. https://doi.org/10.1016/j.ijhydene.2017.12.064

Tan R, Wu D, Xu S, Zhu Y, Xiong D, Wang L et al. Electrocatalytic hydrogen evolution of palladium nanoparticles electrodeposited on nanographene coated macroporous electrically conductive network. International Journal of Hydrogen Energy. 2018 Jan 25;43(4):2171-2183. Epub 2018 Jan 3. doi: 10.1016/j.ijhydene.2017.12.064

Tan, Renwei ; Wu, Dajun ; Xu, Shaohui et al. / Electrocatalytic hydrogen evolution of palladium nanoparticles electrodeposited on nanographene coated macroporous electrically conductive network. In: International Journal of Hydrogen Energy. 2018 ; Vol. 43, No. 4. pp. 2171-2183.