PROMOTING EFFECTS OF METALS FOR NO REDUCTION OVER POTASSIUM DOPED CARBON

被引：30

作者：

KAKUTA, N ^{[1
]}

SUMIYA, S ^{[1
]}

YOSHIDA, K ^{[1
]}

机构：

[1] INST PHYS & CHEM RES,DIV RES & DEV,CHIYODA KU,TOKYO 102,JAPAN

来源：

CATALYSIS LETTERS | 1991年 / 11卷 / 01期

关键词：

NO REDUCTION; POTASSIUM DOPED CARBON;

D O I：

10.1007/BF00866903

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Reduction of NO to N2O or N2 was studied over activated carbons using thermal desorption technique. The addition of other metals such as Zn, Cu, Fe, Ni, Sn, Mn or Ce, to potassium doped carbon remarkably enhanced direct NO reduction or NO reduction by carbon. The high activity might be ascribed to the synergism between potassium-metal on the carbon surface.

引用

页码：71 / 76

页数：6