Enhanced electron transfer kinetics through hybrid graphene-carbon nanotube films.
Enhanced electron transfer kinetics through hybrid graphene-carbon nanotube films.
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DOI:
10.1016/j.elecom.2014.08.024
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发表时间:
2014-11-01
影响因子:
5.4
通讯作者:
Glass, Jeffrey T.
中科院分区:
文献类型:
--
作者:
Henry, Philemon A.;Raut, Akshay S.;Ubnoske, Stephen M.;Parker, Charles B.;Glass, Jeffrey T.
We report the first study of the electrochemical reactivity of a graphenated carbon nanotube (g-CNT) film. The electron transfer kinetics of the ferri-ferrocyanide couple were examined for a g-CNT film and compared to the kinetics to standard carbon nanotubes (CNTs). The g-CNT film exhibited much higher catalytic activity, with a heterogeneous electron-transfer rate constant, k0, approximately two orders of magnitude higher than for standard CNTs. Scanning electron microscopy and Raman spectroscopy were used to correlate the higher electron transfer kinetics with the higher edge-density of the g-CNT film.
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影响因子:
4.9
作者:
Banks, CE;Davies, TJ;Compton, RG
通讯作者:
Compton, RG
影响因子:
8.4
作者:
Streeter, Ian;Wildgoose, Gregory G.;Compton, Richard G.
通讯作者:
Compton, Richard G.
影响因子:
6.7
作者:
Feng, Jian-Min;Dai, Ye-Jing
通讯作者:
Dai, Ye-Jing
影响因子:
7.4
作者:
KONOPKA, SJ;MCDUFFIE, B
通讯作者:
MCDUFFIE, B
DOI:
10.1021/jp502317u
发表时间:
2014-07-24
期刊:
The journal of physical chemistry. C, Nanomaterials and interfaces
影响因子:
--
作者:
Ubnoske SM;Raut AS;Brown B;Parker CB;Stoner BR;Glass JT
通讯作者:
Glass JT