Enhanced decomposition of NO on the alkalized PdO/Al2O3 catalyst

Y. J. Huang, Hong-Paul Wang, Chuin Tih Yeh, C. C. Tai, C. Y. Peng

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Experimentally, decomposition of NO on the alkalized Pd/Al2O3 catalyst is remarkably enhanced at 825-1000 K. The enhancement in N2 yield may be due to the additional basic sites on the alkalized catalyst that can trap NO molecules. However, at T > 1000 K, due to the fact that the absorbed oxygen in subsurface or bulk of Pd was involved in the formation and desorption of oxygen molecules, yield of oxygen was enhanced.

Original languageEnglish
Pages (from-to)2279-2287
Number of pages9
JournalChemosphere
Volume39
Issue number13
DOIs
Publication statusPublished - 1999 Dec 1

Fingerprint

catalyst
decomposition
Oxygen
Decomposition
oxygen
Catalysts
Molecules
Desorption
desorption

All Science Journal Classification (ASJC) codes

  • Environmental Chemistry
  • Chemistry(all)

Cite this

Huang, Y. J. ; Wang, Hong-Paul ; Yeh, Chuin Tih ; Tai, C. C. ; Peng, C. Y. / Enhanced decomposition of NO on the alkalized PdO/Al2O3 catalyst. In: Chemosphere. 1999 ; Vol. 39, No. 13. pp. 2279-2287.
@article{d02e3f5b5a0946039e86f49dca89c437,
title = "Enhanced decomposition of NO on the alkalized PdO/Al2O3 catalyst",
abstract = "Experimentally, decomposition of NO on the alkalized Pd/Al2O3 catalyst is remarkably enhanced at 825-1000 K. The enhancement in N2 yield may be due to the additional basic sites on the alkalized catalyst that can trap NO molecules. However, at T > 1000 K, due to the fact that the absorbed oxygen in subsurface or bulk of Pd was involved in the formation and desorption of oxygen molecules, yield of oxygen was enhanced.",
author = "Huang, {Y. J.} and Hong-Paul Wang and Yeh, {Chuin Tih} and Tai, {C. C.} and Peng, {C. Y.}",
year = "1999",
month = "12",
day = "1",
doi = "10.1016/S0045-6535(99)00151-4",
language = "English",
volume = "39",
pages = "2279--2287",
journal = "Chemosphere",
issn = "0045-6535",
publisher = "Elsevier Limited",
number = "13",

}

Enhanced decomposition of NO on the alkalized PdO/Al2O3 catalyst. / Huang, Y. J.; Wang, Hong-Paul; Yeh, Chuin Tih; Tai, C. C.; Peng, C. Y.

In: Chemosphere, Vol. 39, No. 13, 01.12.1999, p. 2279-2287.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Enhanced decomposition of NO on the alkalized PdO/Al2O3 catalyst

AU - Huang, Y. J.

AU - Wang, Hong-Paul

AU - Yeh, Chuin Tih

AU - Tai, C. C.

AU - Peng, C. Y.

PY - 1999/12/1

Y1 - 1999/12/1

N2 - Experimentally, decomposition of NO on the alkalized Pd/Al2O3 catalyst is remarkably enhanced at 825-1000 K. The enhancement in N2 yield may be due to the additional basic sites on the alkalized catalyst that can trap NO molecules. However, at T > 1000 K, due to the fact that the absorbed oxygen in subsurface or bulk of Pd was involved in the formation and desorption of oxygen molecules, yield of oxygen was enhanced.

AB - Experimentally, decomposition of NO on the alkalized Pd/Al2O3 catalyst is remarkably enhanced at 825-1000 K. The enhancement in N2 yield may be due to the additional basic sites on the alkalized catalyst that can trap NO molecules. However, at T > 1000 K, due to the fact that the absorbed oxygen in subsurface or bulk of Pd was involved in the formation and desorption of oxygen molecules, yield of oxygen was enhanced.

UR - http://www.scopus.com/inward/record.url?scp=0033486505&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033486505&partnerID=8YFLogxK

U2 - 10.1016/S0045-6535(99)00151-4

DO - 10.1016/S0045-6535(99)00151-4

M3 - Article

VL - 39

SP - 2279

EP - 2287

JO - Chemosphere

JF - Chemosphere

SN - 0045-6535

IS - 13

ER -