Pleiades Publishing
Colloid Journal
,  volume 76 ,  issue 3 ,  pages 308-313

The effects of hydrogen and ph on plasmon absorption of gold hydrosol. Electrochemical reactions on nanoelectrodes

Publication type: Journal Article
Publication date: 2014-05-31
Pleiades Publishing
scimago Q4
wos Q4
SJR: 0.220
CiteScore: 2.3
Impact factor: 1.1
ISSN: 1061933X, 16083067
Physical and Theoretical Chemistry
Colloid and Surface Chemistry
Surfaces and Interfaces
Abstract
A short-wavelength shift in the plasmon absorption band of 3-nm gold nanoparticles at their hydrosol saturation with hydrogen has been discovered and analyzed. It has been shown that dissociative adsorption of hydrogen occurs on a gold nanoparticle followed by the transfer of hydrogen in the form of a proton to a dispersion medium, with an electron remaining on the nanoparticle; i.e., a hydrogen nanoelectrode is realized. A linear increase in the magnitude of the experimentally observed shift in the plasmon resonance band with solution pH has been qualitatively explained.
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Ershov B. G. et al. The effects of hydrogen and ph on plasmon absorption of gold hydrosol. Electrochemical reactions on nanoelectrodes // Colloid Journal. 2014. Vol. 76. No. 3. pp. 308-313.
GOST all authors (up to 50) Copy
Ershov B. G., Roldughin V., Abkhalimov E. V., Solovov R. D., Dementeva O. V., Rudoy V. M. The effects of hydrogen and ph on plasmon absorption of gold hydrosol. Electrochemical reactions on nanoelectrodes // Colloid Journal. 2014. Vol. 76. No. 3. pp. 308-313.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/S1061933X1403003X
UR - https://doi.org/10.1134/S1061933X1403003X
TI - The effects of hydrogen and ph on plasmon absorption of gold hydrosol. Electrochemical reactions on nanoelectrodes
T2 - Colloid Journal
AU - Ershov, B G
AU - Roldughin, V.I
AU - Abkhalimov, E V
AU - Solovov, R D
AU - Dementeva, O V
AU - Rudoy, V M
PY - 2014
DA - 2014/05/31
PB - Pleiades Publishing
SP - 308-313
IS - 3
VL - 76
SN - 1061-933X
SN - 1608-3067
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2014_Ershov,
author = {B G Ershov and V.I Roldughin and E V Abkhalimov and R D Solovov and O V Dementeva and V M Rudoy},
title = {The effects of hydrogen and ph on plasmon absorption of gold hydrosol. Electrochemical reactions on nanoelectrodes},
journal = {Colloid Journal},
year = {2014},
volume = {76},
publisher = {Pleiades Publishing},
month = {may},
url = {https://doi.org/10.1134/S1061933X1403003X},
number = {3},
pages = {308--313},
doi = {10.1134/S1061933X1403003X}
}
MLA
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MLA Copy
Ershov, B. G., et al. “The effects of hydrogen and ph on plasmon absorption of gold hydrosol. Electrochemical reactions on nanoelectrodes.” Colloid Journal, vol. 76, no. 3, May. 2014, pp. 308-313. https://doi.org/10.1134/S1061933X1403003X.