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Title: High selectivity of CO2 hydrogenation to CO by controlling the valence state of nickel using perovskite

Journal Article · · ChemComm
DOI:https://doi.org/10.1039/C8CC03829E· OSTI ID:1466617
 [1];  [1];  [2];  [3]; ORCiD logo [3]; ORCiD logo [4];  [5]; ORCiD logo [3];  [5]; ORCiD logo [6]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States); Tsinghua Univ., Beijing (China)
  2. Columbia Univ., New York, NY (United States)
  3. Brookhaven National Lab. (BNL), Upton, NY (United States)
  4. Stony Brook Univ., NY (United States)
  5. Tsinghua Univ., Beijing (China)
  6. Brookhaven National Lab. (BNL), Upton, NY (United States); Columbia Univ., New York, NY (United States)

The selectivity of CO2 hydrogenation can be significantly tuned by controlling the valence state of nickel using lanthanum-iron-nickel perovskites. Nickel with higher valence states weakens the binding of CO and increases the activation barrier for further CO hydrogenation, leading to a higher CO selectivity than the metallic nickel.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0012704; AC02-05CH11231
OSTI ID:
1466617
Alternate ID(s):
OSTI ID: 1454637
Report Number(s):
BNL-207967-2018-JAAM; CHCOFS
Journal Information:
ChemComm, Vol. 54, Issue 53; ISSN 1359-7345
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 47 works
Citation information provided by
Web of Science

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Cited By (2)


Figures / Tables (5)