volume 16 issue 10 pages 1225-1228

Atomically Dispersed Pd Atoms on a Simple MgO Support with an Ultralow Loading for Selective Hydrogenation of Acetylene to Ethylene

Publication typeJournal Article
Publication date2021-04-26
scimago Q2
wos Q2
SJR0.751
CiteScore5.9
Impact factor3.3
ISSN18614728, 1861471X
General Chemistry
Organic Chemistry
Biochemistry
Abstract
We report a simple and efficient Pd/MgO catalyst loaded with ppm level of Pd (7.8 ppm) for semi-hydrogenation of acetylene to ethylene. The catalyst showed excellent performance with high acetylene conversion (97%), high ethylene selectivity (89%) and good stability. Moreover, the atomically dispersed Pd atoms are inactive for ethylene hydrogenation. Isotopic and FTIR results suggest that H2 dissociates at isolated Pd atoms in a heterolytic manner forming O-H bond, which may account for the high selectivity.
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GOST Copy
Qin C. et al. Atomically Dispersed Pd Atoms on a Simple MgO Support with an Ultralow Loading for Selective Hydrogenation of Acetylene to Ethylene // Chemistry - An Asian Journal. 2021. Vol. 16. No. 10. pp. 1225-1228.
GOST all authors (up to 50) Copy
Qin C., Yang X., Guo J., Chen P. Atomically Dispersed Pd Atoms on a Simple MgO Support with an Ultralow Loading for Selective Hydrogenation of Acetylene to Ethylene // Chemistry - An Asian Journal. 2021. Vol. 16. No. 10. pp. 1225-1228.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1002/asia.202100218
UR - https://doi.org/10.1002/asia.202100218
TI - Atomically Dispersed Pd Atoms on a Simple MgO Support with an Ultralow Loading for Selective Hydrogenation of Acetylene to Ethylene
T2 - Chemistry - An Asian Journal
AU - Qin, Chao
AU - Yang, Xueming
AU - Guo, Jianping
AU - Chen, Ping
PY - 2021
DA - 2021/04/26
PB - Wiley
SP - 1225-1228
IS - 10
VL - 16
PMID - 33847446
SN - 1861-4728
SN - 1861-471X
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2021_Qin,
author = {Chao Qin and Xueming Yang and Jianping Guo and Ping Chen},
title = {Atomically Dispersed Pd Atoms on a Simple MgO Support with an Ultralow Loading for Selective Hydrogenation of Acetylene to Ethylene},
journal = {Chemistry - An Asian Journal},
year = {2021},
volume = {16},
publisher = {Wiley},
month = {apr},
url = {https://doi.org/10.1002/asia.202100218},
number = {10},
pages = {1225--1228},
doi = {10.1002/asia.202100218}
}
MLA
Cite this
MLA Copy
Qin, Chao, et al. “Atomically Dispersed Pd Atoms on a Simple MgO Support with an Ultralow Loading for Selective Hydrogenation of Acetylene to Ethylene.” Chemistry - An Asian Journal, vol. 16, no. 10, Apr. 2021, pp. 1225-1228. https://doi.org/10.1002/asia.202100218.