Morphology-controlled CuO nanoparticles for electroreduction of CO2 to ethanol

被引：71

作者：

Chi, Dinghui ^{[1
]}

Yang, Hengpan ^{[1
]}

Du, Yanfang ^{[1
]}

Lv, Ting ^{[1
]}

Sui, Guojiao ^{[1
]}

Wang, Huan ^{[1
]}

Lu, Jiaxing ^{[1
]}

机构：

[1] E China Normal Univ, Dept Chem, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China

来源：

RSC ADVANCES | 2014年 / 4卷 / 70期

基金：

中国国家自然科学基金;

关键词：

ELECTROCHEMICAL REDUCTION; 3-PHASE INTERFACE; CARBON-DIOXIDE; COPPER ELECTRODE; ETHYLENE; HYDROCARBONS; SELECTIVITY; SURFACES;

D O I：

10.1039/c4ra05415f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

CuO nanoparticles with five morphologies were synthesized in large quantities using a simple method. They were in situ reduced to metallic Cu for the electroreduction of CO2. Alcohols with excellent selectivity for ethanol were obtained. The specific morphology was demonstrated to be more electrocatalytically active than others by multiple methods.

引用

页码：37329 / 37332

页数：4

共 17 条

[1] Catalysis of the electrochemical reduction of carbon dioxide [J].

Costentin, Cyrille ;

Robert, Marc ;

Saveant, Jean-Michel .

CHEMICAL SOCIETY REVIEWS, 2013, 42 (06) :2423-2436

[2] A review of the aqueous electrochemical reduction of CO2 to hydrocarbons at copper [J].

Gattrell, M. ;

Gupta, N. ;

Co, A. .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2006, 594 (01) :1-19

[3] Electrochemical conversion of CO2 to C2 hydrocarbons using different ex situ copper electrodeposits [J].

Goncalves, M. R. ;

Gomes, A. ;

Condeco, J. ;

Fernandes, T. R. C. ;

Pardal, T. ;

Sequeira, C. A. C. ;

Branco, J. B. .

ELECTROCHIMICA ACTA, 2013, 102 :388-392

[4] Selective electrochemical conversion of CO2 to C2 hydrocarbons [J].

Goncalves, M. R. ;

Gomes, A. ;

Condeco, J. ;

Fernandes, R. ;

Pardal, T. ;

Sequeira, C. A. C. ;

Branco, J. B. .

ENERGY CONVERSION AND MANAGEMENT, 2010, 51 (01) :30-32

[5] ELECTROCHEMICAL REDUCTION OF CO2 ON A CU ELECTRODE UNDER HIGH-PRESSURE - FACTORS THAT DETERMINE THE PRODUCT SELECTIVITY [J].

HARA, K ;

TSUNETO, A ;

KUDO, A ;

SAKATA, T .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1994, 141 (08) :2097-2103

[6] PRODUCTION OF METHANE AND ETHYLENE IN ELECTROCHEMICAL REDUCTION OF CARBON-DIOXIDE AT COPPER ELECTRODE IN AQUEOUS HYDROGENCARBONATE SOLUTION [J].

HORI, Y ;

KIKUCHI, K ;

MURATA, A ;

SUZUKI, S .

CHEMISTRY LETTERS, 1986, (06) :897-898

[7]

Hori Y, 2008, MOD ASP ELECTROCHEM, P89

[8] Electrochemical reduction of CO at a copper electrode [J].

Hori, Y ;

Takahashi, R ;

Yoshinami, Y ;

Murata, A .

JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (36) :7075-7081

[9] Electrochemical Reduction of CO2 to CH3OH at Copper Oxide Surfaces [J].

Le, M. ;

Ren, M. ;

Zhang, Z. ;

Sprunger, P. T. ;

Kurtz, R. L. ;

Flake, J. C. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2011, 158 (05) :E45-E49

[10] Electroreduction of carbon monoxide to liquid fuel on oxide-derived nanocrystalline copper [J].

Li, Christina W. ;

Ciston, Jim ;

Kanan, Matthew W. .

NATURE, 2014, 508 (7497) :504-+

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