Chemical Physics Letters, volume 99, issue 1, pages 7-10

Photochemical reduction of carbonate to formaldehyde on TiO2 powder

Publication typeJournal Article
Publication date1983-07-01
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor2.8
ISSN00092614
Physical and Theoretical Chemistry
General Physics and Astronomy
Abstract
Photochemical reactions at semiconductor particle surfaces have been used to drive energy uphill reactions to store light energy. Carbonate radical anion was found to be intermediate when carbonate was used to intercept the photogenerated hole on TiO 2 by exciting with light energy of more than 3.2 eV. The carbonate anion radical undergoes secondary reactions on the surface to give formaldehyde. The chemical energy stored in this reaction is 580 kj/mole. The quantum yield for the formation of HCHO is 4 × 10 −3 , but extended irradiation leads to loss of formaldehyde.

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GOST |
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GOST Copy
Chandrasekaran K., Thomas J. K., Thomas J. W. Photochemical reduction of carbonate to formaldehyde on TiO2 powder // Chemical Physics Letters. 1983. Vol. 99. No. 1. pp. 7-10.
GOST all authors (up to 50) Copy
Chandrasekaran K., Thomas J. K., Thomas J. W. Photochemical reduction of carbonate to formaldehyde on TiO2 powder // Chemical Physics Letters. 1983. Vol. 99. No. 1. pp. 7-10.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1016/0009-2614(83)80259-0
UR - https://doi.org/10.1016/0009-2614(83)80259-0
TI - Photochemical reduction of carbonate to formaldehyde on TiO2 powder
T2 - Chemical Physics Letters
AU - Chandrasekaran, K.
AU - Thomas, J K
AU - Thomas, J. William
PY - 1983
DA - 1983/07/01 00:00:00
PB - Elsevier
SP - 7-10
IS - 1
VL - 99
SN - 0009-2614
ER -
BibTex |
Cite this
BibTex Copy
@article{1983_Chandrasekaran,
author = {K. Chandrasekaran and J K Thomas and J. William Thomas},
title = {Photochemical reduction of carbonate to formaldehyde on TiO2 powder},
journal = {Chemical Physics Letters},
year = {1983},
volume = {99},
publisher = {Elsevier},
month = {jul},
url = {https://doi.org/10.1016/0009-2614(83)80259-0},
number = {1},
pages = {7--10},
doi = {10.1016/0009-2614(83)80259-0}
}
MLA
Cite this
MLA Copy
Chandrasekaran, K., et al. “Photochemical reduction of carbonate to formaldehyde on TiO2 powder.” Chemical Physics Letters, vol. 99, no. 1, Jul. 1983, pp. 7-10. https://doi.org/10.1016/0009-2614(83)80259-0.
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