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作者:

Gao, Baozu (Gao, Baozu.) | Deng, Jiguang (Deng, Jiguang.) | Liu, Yuxi (Liu, Yuxi.) | Zhao, Zhenxuan (Zhao, Zhenxuan.) | Li, Xinwei (Li, Xinwei.) | Wang, Yuan (Wang, Yuan.) | Dai, Hongxing (Dai, Hongxing.) (学者:戴洪兴)

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EI Scopus SCIE PKU CSCD

摘要:

Wormhole-like orthorhombic LaFeO3 catalysts (LFO-1 and LFO-2) were prepared using the KIT-6 and SiO2 nanospheres as template, respectively. LFO-1 showed better catalytic activity with T-50% and T-90% of 155 and 180 degrees C for CO oxidation, and of 200 and 253 degrees C for toluene oxidation at 20000 mL/(g.h). The excellent catalytic performance was associated with its larger surface area (138 m(2)/g), higher adsorbed oxygen concentration, and better low-temperature reducibility as well as a wormhole-like mesoporous structure. (C) 2013, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.

关键词:

Carbon monoxide oxidation Hard template method Perovskite-type oxide Toluene oxidation Wormhole-like mesoporous LaFeO3

作者机构:

  • [ 1 ] [Gao, Baozu]Beijing Univ Technol, Dept Chem & Chem Engn, Coll Environm & Energy Engn, Lab Catalysis Chem & Nanosci, Beijing 100124, Peoples R China
  • [ 2 ] [Deng, Jiguang]Beijing Univ Technol, Dept Chem & Chem Engn, Coll Environm & Energy Engn, Lab Catalysis Chem & Nanosci, Beijing 100124, Peoples R China
  • [ 3 ] [Liu, Yuxi]Beijing Univ Technol, Dept Chem & Chem Engn, Coll Environm & Energy Engn, Lab Catalysis Chem & Nanosci, Beijing 100124, Peoples R China
  • [ 4 ] [Zhao, Zhenxuan]Beijing Univ Technol, Dept Chem & Chem Engn, Coll Environm & Energy Engn, Lab Catalysis Chem & Nanosci, Beijing 100124, Peoples R China
  • [ 5 ] [Li, Xinwei]Beijing Univ Technol, Dept Chem & Chem Engn, Coll Environm & Energy Engn, Lab Catalysis Chem & Nanosci, Beijing 100124, Peoples R China
  • [ 6 ] [Wang, Yuan]Beijing Univ Technol, Dept Chem & Chem Engn, Coll Environm & Energy Engn, Lab Catalysis Chem & Nanosci, Beijing 100124, Peoples R China
  • [ 7 ] [Dai, Hongxing]Beijing Univ Technol, Dept Chem & Chem Engn, Coll Environm & Energy Engn, Lab Catalysis Chem & Nanosci, Beijing 100124, Peoples R China

通讯作者信息:

  • 邓积光

    [Deng, Jiguang]Beijing Univ Technol, Dept Chem & Chem Engn, Coll Environm & Energy Engn, Lab Catalysis Chem & Nanosci, Beijing 100124, Peoples R China

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来源 :

CHINESE JOURNAL OF CATALYSIS

ISSN: 0253-9837

年份: 2013

期: 12

卷: 34

页码: 2223-2229

1 6 . 5 0 0

JCR@2022

ESI学科: CHEMISTRY;

ESI高被引阀值:211

JCR分区:2

中科院分区:3

被引次数:

WoS核心集被引频次: 46

SCOPUS被引频次: 54

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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