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Hongchen Guo

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates


Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:School of Chemical Engineering
Discipline:Industrial Catalysis
Physical Chemistry (including Chemical Physics)
Business Address:521 Room,Chemical Engineering Building B,West Campus, Dalian University of Technology.
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Current position: Home >> Scientific Research >> Paper Publications
Plasma driven ammonia decomposition on a Fe-catalyst: eliminating surface nitrogen poisoning

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Indexed by:Journal Article

Date of Publication:2013-05-08

Journal:CHEMICAL COMMUNICATIONS

Included Journals:Scopus、PubMed、SCIE

Volume:49

Issue:36

Page Number:3787-3789

ISSN:1359-7345

Abstract:Strongly adsorbed N atoms inhibit the ammonia decomposition reaction rate. Plasma-driven catalysis can solve this problem and increase the ammonia conversion from 7.8% to 99.9%. (NH3)-N-15 isotope tracing and optical emission spectroscopy show that gas-phase active species (NH3*, NH center dot) in the plasma zone facilitate the desorption step by an Eley-Rideal (E-R) interaction.

Address: No.2 Linggong Road, Ganjingzi District, Dalian City, Liaoning Province, P.R.C., 116024