Carbon template removal by dielectric-barrier discharge plasma for the preparation of zirconia

被引：35

作者：

Guo, Qiuting ^{[1
]}

With, Patrick ^{[2
,3
]}

Liu, Yuan ^{[1
]}

Glaeser, Roger ^{[2
,3
]}

Liu, Chang-jun ^{[1
]}

机构：

[1] Tianjin Univ, Sch Chem Engn & Technol, Adv Nanotechnol Ctr, Tianjin 300072, Peoples R China

[2] Univ Leipzig, Inst Chem Technol, D-04103 Leipzig, Germany

[3] Univ Leipzig, Inst Nonclass Chem, D-04103 Leipzig, Germany

来源：

CATALYSIS TODAY | 2013年 / 211卷

基金：

中国国家自然科学基金;

关键词：

Dielectric-barrier discharge; Zirconia; Carbon template; Plasma; Catalyst; Oxidation; ROOM-TEMPERATURE; CATALYST PREPARATION; METHANE; NANOPARTICLES; PERFORMANCE; REDUCTION; OXIDATION; AU; PD;

D O I：

10.1016/j.cattod.2013.02.032

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A novel 'micro-combustion', initiated by active oxygen species within dielectric barrier discharge (DBD), has been developed and employed for the removal of a carbon exotemplate for the fabrication of zirconia (ZrO2). The micro-combustion is operated at atmospheric pressure and relatively low gas temperature (less than 150 degrees C) with a high template removal rate. The material characterization shows that mesoporous ZrO2 with a broad pore size distribution between 3 and 40 nm has been produced. The obtained ZrO2 exhibits a monoclinic lattice structure, normally generated at temperatures over 1000 degrees C. The DBD made ZrO2 has been applied as the support for the preparation of Pd/ZrO2 catalyst, which shows a high activity for selective oxidation of benzyl alcohol. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：156 / 161

页数：6

共 29 条

[1] Polymer-based Spherical Activated Carbons-From Adsorptive Properties to Filter Performance [J].

Boehringer, Bertram ;

Gonzalez, Omar Guerra ;

Eckle, Ilsebill ;

Mueller, Marco ;

Giebelhausen, Jann-Michael ;

Schrage, Christian ;

Fichtner, Sven .

CHEMIE INGENIEUR TECHNIK, 2011, 83 (1-2) :53-60

[2] Plasma deposition of catalytic thin films: Experiments, applications, molecular modeling [J].

Brault, Pascal .

SURFACE & COATINGS TECHNOLOGY, 2011, 205 :S15-S23

[3] Sustainable Preparation of Supported Metal Nanoparticles and Their Applications in Catalysis [J].

Campelo, Juan M. ;

Luna, Diego ;

Luque, Rafael ;

Marinas, Jose M. ;

Romero, Antonio A. .

CHEMSUSCHEM, 2009, 2 (01) :18-45

[4] Formation of monometallic Au and Pd and bimetallic Au-Pd nanoparticles confined in mesopores via Ar glow-discharge plasma reduction and their catalytic applications in aerobic oxidation of benzyl alcohol [J].

Chen, Yuanting ;

Wang, Houpeng ;

Liu, Chang-Jun ;

Zeng, Zhiyuan ;

Zhang, Hua ;

Zhou, Chunmei ;

Jia, Xinli ;

Yang, Yanhui .

JOURNAL OF CATALYSIS, 2012, 289 :105-117

[5] Synthesis of microporous eskolaite from Cr(VI) using activated carbon as a reductant and template [J].

Cruz-Espinoza, A. ;

Ibarra-Galvan, V. ;

Lopez-Valdivieso, A. ;

Gonzalez-Gonzalez, J. .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2012, 374 :321-324

[6] Synthesis of transition-metal phosphides from oxidic precursors by reduction in hydrogen plasma [J].

Guan, Jie ;

Wang, Yao ;

Qin, Minglei ;

Yang, Ying ;

Li, Xiang ;

Wang, Anjie .

JOURNAL OF SOLID STATE CHEMISTRY, 2009, 182 (06) :1550-1555

[7] Carbon formation and steam reforming of methane on silica supported nickel catalysts [J].

Guo, Xueyan ;

Sun, Yanli ;

Yu, Yue ;

Zhu, Xinli ;

Liu, Chang-Jun .

CATALYSIS COMMUNICATIONS, 2012, 19 :61-65

[8]

Kizling MB, 1996, APPL CATAL A-GEN, V147, P1

[9] Progresses in the Preparation of Coke Resistant Ni-based Catalyst for Steam and CO2 Reforming of Methane [J].

Liu, Chang-jun ;

Ye, Jingyun ;

Jiang, Jiaojun ;

Pan, Yunxiang .

CHEMCATCHEM, 2011, 3 (03) :529-541

[10] Preparation and Characterization of Nanomaterials for Sustainable Energy Production [J].

Liu, Chang-jun ;

Burghaus, Uwe ;

Besenbacher, Flemming ;

Wang, Zhong Lin .

ACS NANO, 2010, 4 (10) :5517-5526

← 1 2 3 →