A synthesis of high-efficiency Pd-Cu-Clx/Al2O3 catalyst for low temperature CO oxidation

被引：35
作者：
Shen, Yuexin
Lu, Guanzhong [1 ]
Guo, Yun
Wang, Yanqin
机构：
[1] E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 44期
基金：
国家科技攻关计划; 中国国家自然科学基金;
关键词：
SUPPORTED PDCL2-CUCL2 CATALYSTS; CARBON-MONOXIDE OXIDATION; WACKER-TYPE CATALYSTS; XAFS CHARACTERIZATION; CU CATALYSTS; PD; GOLD;
D O I：
10.1039/c0cc02776f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Pd-Cu-Cl-x/Al2O3 catalysts were prepared by a NH3 coordination-impregnation method and exhibited an excellent activity for low-temperature CO oxidation and 100% CO conversion was obtained at -30 degrees C for 400 ppm CO and 1000 ppm H2O/air.
引用
收藏
页码：8433 / 8435
页数：3
相关论文
共 21 条
[1]   The structure of catalytically active gold on titania [J].
Chen, MS ;
Goodman, DW .
SCIENCE, 2004, 306 (5694) :252-255
[2]   CO OXIDATION OVER PD AND CU CATALYSTS .2. UNREDUCED BIMETALLIC PDCL2-CUCL2 DISPERSED ON AL2O3 OR CARBON [J].
CHOI, KI ;
VANNICE, MA .
JOURNAL OF CATALYSIS, 1991, 127 (02) :489-511
[3]   CO OXIDATION OVER PD AND CU CATALYSTS .1. UNREDUCED PDCL2 AND CUCL2 DISPERSED ON ALUMINA OR CARBON [J].
CHOI, KI ;
VANNICE, MA .
JOURNAL OF CATALYSIS, 1991, 127 (02) :465-488
[4]   XAFS characterization of supported PdCl2-CuCl2 catalysts for co oxidation [J].
Choi, SH ;
Lee, JS .
REACTION KINETICS AND CATALYSIS LETTERS, 1996, 57 (02) :227-236
[5]   Abatement of CO from relatively simple and complex mixtures - II. Oxidation on Pd-Cu/C catalysts [J].
Dyakonov, AJ .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2003, 45 (04) :257-267
[6]   GOLD CATALYSTS PREPARED BY COPRECIPITATION FOR LOW-TEMPERATURE OXIDATION OF HYDROGEN AND OF CARBON-MONOXIDE [J].
HARUTA, M ;
YAMADA, N ;
KOBAYASHI, T ;
IIJIMA, S .
JOURNAL OF CATALYSIS, 1989, 115 (02) :301-309
[7]   Cobalt promoted copper manganese oxide catalysts for ambient temperature carbon monoxide oxidation [J].
Jones, Christopher ;
Taylor, Stuart H. ;
Burrows, Andrew ;
Crudace, Mandy J. ;
Kiely, Christopher J. ;
Hutchings, Graham J. .
CHEMICAL COMMUNICATIONS, 2008, (14) :1707-1709
[8]   SUPPORTED PDCL2-CUCL2 CATALYSTS FOR CARBON-MONOXIDE OXIDATION .1. EFFECTS OF CATALYST COMPOSITION AND REACTION CONDITIONS [J].
KIM, KD ;
NAM, IS ;
CHUNG, JS ;
LEE, JS ;
RYU, SG ;
YANG, YS .
APPLIED CATALYSIS B-ENVIRONMENTAL, 1994, 5 (1-2) :103-115
[9]   Low temperature oxidation of CO over supported PdCl2-CuCl2 catalysts [J].
Koh, DJ ;
Song, JH ;
Ham, SW ;
Nam, IS ;
Chang, RW ;
Park, ED ;
Lee, JS ;
Kim, YG .
KOREAN JOURNAL OF CHEMICAL ENGINEERING, 1997, 14 (06) :486-490
[10]   Supported PdCl2-CuCl2 catalysts for carbon monoxide oxidation .2. XAFS characterization [J].
Lee, JS ;
Choi, SH ;
Kim, KD ;
Nomura, M .
APPLIED CATALYSIS B-ENVIRONMENTAL, 1996, 7 (3-4) :199-212
123