In-situ fabricated CuO nanowires/Cu foam as a monolithic catalyst for plasma-catalytic oxidation of toluene

被引：27

作者：

Zheng, Minfang ^{[1
,2
]}

Yu, Dongqi ^{[1
]}

Duan, Lianjie ^{[1
,2
]}

Yu, Weihang ^{[1
,2
]}

Huang, Lei ^{[2
]}

机构：

[1] Liaoning Normal Univ, Sch Phys & Elect Technol, Dalian 116029, Peoples R China

[2] Shanghai Univ, Res Ctr Nano Sci & Technol, Shanghai 200444, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2017年 / 100卷

关键词：

VOCs; Non-thermal plasma; CuO; Monolith; Nanowires; Catalytic oxidation; VOLATILE ORGANIC-COMPOUNDS; LOW-TEMPERATURE; REMOVAL; VOC; DECOMPOSITION; SYSTEM; AIR;

D O I：

10.1016/j.catcom.2017.06.031

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：

Copper foam with in-situ grown CuO nanowires (CuO NW/Cu foam) was used as an effective monolithic catalyst for the plasma-catalytic oxidation of toluene to CO2. The fabricated CuO nanowires were single crystalline with a length of similar to 5-50 mu m and diameter of similar to 50-400 nm. It was found that toluene conversion was obviously enhanced and byproducts were significantly decreased with the use of CuO NW/Cu foam as a monolithic catalyst due to synergistic effects developed between plasma and catalytic effect.

引用

页码：187 / 190

页数：4

共 22 条

[1] Synergetic effect of plasma/catalysis hybrid system for CH4 removal [J].

Baylet, A. ;

Marecot, P. ;

Duprez, D. ;

Jeandel, X. ;

Lombaert, K. ;

Tatibouet, J. M. .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2012, 113 :31-36

[2] Plasma DBD activated ceria-zirconia-promoted Ni-catalysts for plasma catalytic CO2 hydrogenation at low temperature [J].

Benrabbah, Rafik ;

Cavaniol, Charles ;

Liu, Hongrui ;

Ognier, Stephanie ;

Cavadias, Simeon ;

Galvez, Maria Elena ;

Da Costa, Patrick .

CATALYSIS COMMUNICATIONS, 2017, 89 :73-76

[3] Removal of Volatile Organic Compounds by Single-Stage and Two-Stage Plasma Catalysis Systems: A Review of the Performance Enhancement Mechanisms, Current Status, and Suitable Applications [J].

Chen, Hsin Liang ;

Lee, How Ming ;

Chen, Shiaw Huei ;

Chang, Moo Been ;

Yu, Sheng Jen ;

Li, Shou Nan .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2009, 43 (07) :2216-2227

[4] CuO nanowires synthesized by thermal oxidation route [J].

Chen, J. T. ;

Zhang, F. ;

Wang, J. ;

Zhang, G. A. ;

Miao, B. B. ;

Fan, X. Y. ;

Yan, D. ;

Yan, P. X. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 454 (1-2) :268-273

[5] Plasma-catalytic oxidation of adsorbed toluene with gas circulation [J].

Dang, Xiaoqing ;

Huang, Jiayu ;

Cao, Li ;

Zhou, Yuxiang .

CATALYSIS COMMUNICATIONS, 2013, 40 :116-119

[6] VOC oxidation over MnOx-CeO2 catalysts prepared by a combustion method [J].

Delimaris, Dimitrios ;

Ioannides, Theophilos .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2008, 84 (1-2) :303-312

[7] Toluene and butyl acetate removal from air by plasma-catalytic system [J].

Demidiouk, V ;

Moon, SI ;

Chae, JO .

CATALYSIS COMMUNICATIONS, 2003, 4 (02) :51-56

[8] Cu(OH)2 nanowires, CuO nanowires and CuO nanobelts [J].

Du, GH ;

Van Tendeloo, G .

CHEMICAL PHYSICS LETTERS, 2004, 393 (1-3) :64-69

[9] Plasma-Enhanced Catalytic CuO Nanowires for CO Oxidation [J].

Feng, Yunzhe ;

Zheng, Xiaolin .

NANO LETTERS, 2010, 10 (11) :4762-4766

[10] Toluene decomposition using a wire-plate dielectric barrier discharge reactor with manganese oxide catalyst in situ [J].

Guo, YF ;

Ye, DQ ;

Chen, KF ;

He, JC ;

Chen, WL .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2006, 245 (1-2) :93-100

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