volume 124 pages 371-378

Effect of reduction pretreatments on PdAg/Al2O3 for HCHO and CO oxidation

Xue Han 1
1
 
General Research Institute for Non-Ferrous Metals, Beijing 100088, China
Publication typeJournal Article
Publication date2023-02-01
scimago Q1
wos Q1
SJR1.673
CiteScore15.2
Impact factor6.3
ISSN10010742, 18787320
General Medicine
Environmental Chemistry
Environmental Engineering
General Environmental Science
Abstract
PdAg/Al2O3 were pretreated by CO and H2 reduction pretreatments, respectively. The reduced catalysts were tested for HCHO and CO oxidation and characterized by Brunner Emmet Teller (BET), X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS) and oxygen temperature programmed desorption (O2-TPD). These results indicate that the pretreatments have effect on PdAg reconstruction, PdAg particle size and active oxygen species, which are responsible for the catalytic performance. Compared with H2 reduction method, CO reduction is more suitable for PdAg/Al2O3 pretreatment. PdAg/Al2O3-CO exhibited better catalytic performance.
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Li M. et al. Effect of reduction pretreatments on PdAg/Al2O3 for HCHO and CO oxidation // Journal of Environmental Sciences. 2023. Vol. 124. pp. 371-378.
GOST all authors (up to 50) Copy
Han X. Effect of reduction pretreatments on PdAg/Al2O3 for HCHO and CO oxidation // Journal of Environmental Sciences. 2023. Vol. 124. pp. 371-378.
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RIS Copy
TY - JOUR
DO - 10.1016/j.jes.2021.08.051
UR - https://doi.org/10.1016/j.jes.2021.08.051
TI - Effect of reduction pretreatments on PdAg/Al2O3 for HCHO and CO oxidation
T2 - Journal of Environmental Sciences
AU - Han, Xue
PY - 2023
DA - 2023/02/01
PB - Elsevier
SP - 371-378
VL - 124
PMID - 36182146
SN - 1001-0742
SN - 1878-7320
ER -
BibTex
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BibTex (up to 50 authors) Copy
@article{2023_Li,
author = {Xue Han},
title = {Effect of reduction pretreatments on PdAg/Al2O3 for HCHO and CO oxidation},
journal = {Journal of Environmental Sciences},
year = {2023},
volume = {124},
publisher = {Elsevier},
month = {feb},
url = {https://doi.org/10.1016/j.jes.2021.08.051},
pages = {371--378},
doi = {10.1016/j.jes.2021.08.051}
}