共 21 条
Photo-catalytic degradation of trifluralin by SnO2-doped Cu2O crystals
被引:46
作者:

Du, Yongling
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机构: Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China

Zhang, Nuo
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h-index: 0
机构: Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China

Wang, Chunming
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h-index: 0
机构:
Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China
机构:
[1] Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China
基金:
美国国家科学基金会;
关键词:
Cu2O;
SnO2-doped;
Photo-catalysis;
Trifluralin;
PHOTOCATALYTIC ACTIVITY;
INTERFACE;
TIO2;
D O I:
10.1016/j.catcom.2010.01.021
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:
The SnO2-doped Cu2O has been produced in aqueous solution using hydrazine as the reducing agent. Techniques such as X-ray diffraction (XRD), scanning electron microscopy (SEM) and UV-vis spectroscopy were used to comprehend the relation between structure and properties of the SnO2-doped Cu2O. The effects of SnO2 insertion on the Cu2O photo-catalytic activity for the degradation of trifluralin were reported here. The results show that SnO2-doping can greatly enhance catalytic activity of Cu2O nanocrystals. (C) 2010 Elsevier B.V. All rights reserved.
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收藏
页码:670 / 674
页数:5
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共 21 条
[1]
Photocatalytic degradation of sulfamethoxazole in aqueous suspension of TiO2
[J].
Abellan, M. N.
;
Bayarri, B.
;
Gimenez, J.
;
Costa, J.
.
APPLIED CATALYSIS B-ENVIRONMENTAL,
2007, 74 (3-4)
:233-241

论文数: 引用数:
h-index:
机构:

Bayarri, B.
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Barcelona, Fac Quim, Dept Engiyeria Quim, E-08028 Barcelona, Spain Univ Barcelona, Fac Quim, Dept Engiyeria Quim, E-08028 Barcelona, Spain

Gimenez, J.
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Barcelona, Fac Quim, Dept Engiyeria Quim, E-08028 Barcelona, Spain Univ Barcelona, Fac Quim, Dept Engiyeria Quim, E-08028 Barcelona, Spain

Costa, J.
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Barcelona, Fac Quim, Dept Engiyeria Quim, E-08028 Barcelona, Spain Univ Barcelona, Fac Quim, Dept Engiyeria Quim, E-08028 Barcelona, Spain
[2]
Photocatalytic activity of CU2O/TiO2, Bi2O3/TiO2 and ZnMn2O4/TiO2 heterojunctions
[J].
Bessekhouad, Y
;
Robert, D
;
Weber, JV
.
CATALYSIS TODAY,
2005, 101 (3-4)
:315-321

Bessekhouad, Y
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Metz, LCA, F-57500 St Avold, France Univ Metz, LCA, F-57500 St Avold, France

Robert, D
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Metz, LCA, F-57500 St Avold, France Univ Metz, LCA, F-57500 St Avold, France

Weber, JV
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Metz, LCA, F-57500 St Avold, France Univ Metz, LCA, F-57500 St Avold, France
[3]
Photocatalytic decomposition of diclofenac potassium using silver-modified TiO2 thin films
[J].
Cavalheiro, A. A.
;
Bruno, J. C.
;
Saeki, M. J.
;
Valente, J. P. S.
;
Florentino, A. O.
.
THIN SOLID FILMS,
2008, 516 (18)
:6240-6244

Cavalheiro, A. A.
论文数: 0 引用数: 0
h-index: 0
机构:
UNESP, Dept Quim, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil UNESP, Dept Quim, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil

Bruno, J. C.
论文数: 0 引用数: 0
h-index: 0
机构:
UNESP, Dept Quim, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil UNESP, Dept Quim, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil

Saeki, M. J.
论文数: 0 引用数: 0
h-index: 0
机构:
UNESP, Dept Quim, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil UNESP, Dept Quim, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil

Valente, J. P. S.
论文数: 0 引用数: 0
h-index: 0
机构:
UNESP, Dept Quim, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil UNESP, Dept Quim, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil

Florentino, A. O.
论文数: 0 引用数: 0
h-index: 0
机构:
UNESP, Dept Quim, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil UNESP, Dept Quim, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil
[4]
Donor impurity band exchange in dilute ferromagnetic oxides
[J].
Coey, JMD
;
Venkatesan, M
;
Fitzgerald, CB
.
NATURE MATERIALS,
2005, 4 (02)
:173-179

Coey, JMD
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Dublin Trinity Coll, Dept Phys, Dublin 2, Ireland Univ Dublin Trinity Coll, Dept Phys, Dublin 2, Ireland

Venkatesan, M
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Dublin Trinity Coll, Dept Phys, Dublin 2, Ireland Univ Dublin Trinity Coll, Dept Phys, Dublin 2, Ireland

Fitzgerald, CB
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Dublin Trinity Coll, Dept Phys, Dublin 2, Ireland Univ Dublin Trinity Coll, Dept Phys, Dublin 2, Ireland
[5]
Interface effects for Cu, CuO, and Cu2O deposited on SiO2 and ZrO2.: XPS determination of the valence state of copper in Cu/SiO2 and Cu/ZrO2 catalysts
[J].
Espinós, JP
;
Morales, J
;
Barranco, A
;
Caballero, A
;
Holgado, JP
;
González-Elipe, AR
.
JOURNAL OF PHYSICAL CHEMISTRY B,
2002, 106 (27)
:6921-6929

Espinós, JP
论文数: 0 引用数: 0
h-index: 0
机构:
Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain

Morales, J
论文数: 0 引用数: 0
h-index: 0
机构:
Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain

Barranco, A
论文数: 0 引用数: 0
h-index: 0
机构:
Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain

Caballero, A
论文数: 0 引用数: 0
h-index: 0
机构:
Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain

Holgado, JP
论文数: 0 引用数: 0
h-index: 0
机构:
Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain

González-Elipe, AR
论文数: 0 引用数: 0
h-index: 0
机构:
Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain Ctr Invest Cientificas, Inst Ciencia Mat Sevilla, Seville 41092, Spain
[6]
Highly efficient photon-to-electron conversion with mercurochrome-sensitized nanoporous oxide semiconductor solar cells
[J].
Hara, K
;
Horiguchi, T
;
Kinoshita, T
;
Sayama, K
;
Sugihara, H
;
Arakawa, H
.
SOLAR ENERGY MATERIALS AND SOLAR CELLS,
2000, 64 (02)
:115-134

Hara, K
论文数: 0 引用数: 0
h-index: 0
机构: Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 3058565, Japan

Horiguchi, T
论文数: 0 引用数: 0
h-index: 0
机构: Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 3058565, Japan

Kinoshita, T
论文数: 0 引用数: 0
h-index: 0
机构: Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 3058565, Japan

Sayama, K
论文数: 0 引用数: 0
h-index: 0
机构: Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 3058565, Japan

Sugihara, H
论文数: 0 引用数: 0
h-index: 0
机构: Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 3058565, Japan

Arakawa, H
论文数: 0 引用数: 0
h-index: 0
机构: Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 3058565, Japan
[7]
Hydrogen treatment for polycrystalline nitrogen-doped Cu2O thin film
[J].
Ishizuka, S
;
Kato, S
;
Okamoto, Y
;
Akimoto, K
.
JOURNAL OF CRYSTAL GROWTH,
2002, 237
:616-620

Ishizuka, S
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058573, Japan Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058573, Japan

Kato, S
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058573, Japan Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058573, Japan

Okamoto, Y
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058573, Japan Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058573, Japan

Akimoto, K
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058573, Japan Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058573, Japan
[8]
Magnetism in cobalt-doped Cu2O thin films without and with Al, V, or Zn codopants
[J].
Kale, SN
;
Ogale, SB
;
Shinde, SR
;
Sahasrabuddhe, M
;
Kulkarni, VN
;
Greene, RL
;
Venkatesan, T
.
APPLIED PHYSICS LETTERS,
2003, 82 (13)
:2100-2102

Kale, SN
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Maryland, Dept Phys, Ctr Superconduct Res, College Pk, MD 20740 USA Univ Maryland, Dept Phys, Ctr Superconduct Res, College Pk, MD 20740 USA

Ogale, SB
论文数: 0 引用数: 0
h-index: 0
机构: Univ Maryland, Dept Phys, Ctr Superconduct Res, College Pk, MD 20740 USA

Shinde, SR
论文数: 0 引用数: 0
h-index: 0
机构: Univ Maryland, Dept Phys, Ctr Superconduct Res, College Pk, MD 20740 USA

Sahasrabuddhe, M
论文数: 0 引用数: 0
h-index: 0
机构: Univ Maryland, Dept Phys, Ctr Superconduct Res, College Pk, MD 20740 USA

Kulkarni, VN
论文数: 0 引用数: 0
h-index: 0
机构: Univ Maryland, Dept Phys, Ctr Superconduct Res, College Pk, MD 20740 USA

Greene, RL
论文数: 0 引用数: 0
h-index: 0
机构: Univ Maryland, Dept Phys, Ctr Superconduct Res, College Pk, MD 20740 USA

Venkatesan, T
论文数: 0 引用数: 0
h-index: 0
机构: Univ Maryland, Dept Phys, Ctr Superconduct Res, College Pk, MD 20740 USA
[9]
Sol-gel template synthesis of semiconductor oxide micro- and nanostructures
[J].
Lakshmi, BB
;
Patrissi, CJ
;
Martin, CR
.
CHEMISTRY OF MATERIALS,
1997, 9 (11)
:2544-2550

Lakshmi, BB
论文数: 0 引用数: 0
h-index: 0
机构:
COLORADO STATE UNIV,DEPT CHEM,FT COLLINS,CO 80523 COLORADO STATE UNIV,DEPT CHEM,FT COLLINS,CO 80523

Patrissi, CJ
论文数: 0 引用数: 0
h-index: 0
机构:
COLORADO STATE UNIV,DEPT CHEM,FT COLLINS,CO 80523 COLORADO STATE UNIV,DEPT CHEM,FT COLLINS,CO 80523

Martin, CR
论文数: 0 引用数: 0
h-index: 0
机构:
COLORADO STATE UNIV,DEPT CHEM,FT COLLINS,CO 80523 COLORADO STATE UNIV,DEPT CHEM,FT COLLINS,CO 80523
[10]
Photocatalysis with solar energy at a pilot-plant scale: an overview
[J].
Malato, S
;
Blanco, J
;
Vidal, A
;
Richter, C
.
APPLIED CATALYSIS B-ENVIRONMENTAL,
2002, 37 (01)
:1-15

Malato, S
论文数: 0 引用数: 0
h-index: 0
机构: CIEMAT, Plataforma Solar Almeria, Tabernas 04200, Almeria, Spain

Blanco, J
论文数: 0 引用数: 0
h-index: 0
机构: CIEMAT, Plataforma Solar Almeria, Tabernas 04200, Almeria, Spain

Vidal, A
论文数: 0 引用数: 0
h-index: 0
机构: CIEMAT, Plataforma Solar Almeria, Tabernas 04200, Almeria, Spain

Richter, C
论文数: 0 引用数: 0
h-index: 0
机构: CIEMAT, Plataforma Solar Almeria, Tabernas 04200, Almeria, Spain