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A Nitrogen-doped PtSn Nanocatalyst Supported on Hollow Silica Spheres for Acetic Acid Hydrogenation

Journal Article · · ChemComm
DOI:https://doi.org/10.1039/C8CC03649G· OSTI ID:1490029
 [1];  [1];  [1];  [1];  [2];  [3];  [4];  [4];  [1];  [1];  [5]
  1. Key Laboratory for Green Chemical Technology of Ministry of Education; Collaborative Innovation Center of Chemical Science and Engineering; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072
  2. Institute for Integrated Catalysis; Pacific Northwest National Laboratory; Richland; USA
  3. Institute for Micromanufacturing; Louisiana Tech University; Ruston; USA
  4. School of Materials Science and Engineering; Hebei University of Technology; Tianjin; China
  5. Institute for Integrated Catalysis; Pacific Northwest National Laboratory; Richland; USA; Department of Chemistry and Catalysis Research Center
+ Show Author Affiliations

A PtSn catalyst was synthesized by a microemulsion method with N-doped hollow silica spheres as the support. This novel catalyst exhibited higher specific activity (279.65 gAcOH gPt-1 h-1) than that of PtSn/SiO2 (210.60 gAcOH gPt-1 h-1) in the gas-phase hydrogenation of acetic acid to ethanol, due to the enhanced surface exposure of Pt sites by N doping.

Research Organization:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
DOE Contract Number:
AC05-76RL01830
OSTI ID:
1490029
Report Number(s):
PNNL-SA-135317; CHCOFS
Journal Information:
ChemComm, Vol. 54, Issue 64; ISSN 1359-7345
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English

References (31)

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