Selective transformation of carbon dioxide into lower olefins with a bifunctional catalyst composed of ZnGa2O4 and SAPO-34

被引：289

作者：

Liu, Xiaoliang ^{[1
]}

Wang, Mengheng ^{[1
]}

Zhou, Cheng ^{[1
]}

Zhou, Wei ^{[1
]}

Cheng, Kang ^{[1
]}

Kang, Jincan ^{[1
]}

Zhang, Qinghong ^{[1
]}

Deng, Weiping ^{[1
]}

Wang, Ye ^{[1
]}

机构：

[1] Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Coll Chem & Chem Engn,Collaborat Innovat Ctr Chem, Natl Engn Lab Green Chem Prod Alcohols Ethers & E, Xiamen 361005, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 02期

基金：

中国国家自然科学基金;

关键词：

CO2; HYDROGENATION; METHANOL SYNTHESIS; DIRECT CONVERSION; OXYGEN VACANCY; SYNTHESIS GAS; HB ZEOLITE; HYDROCARBONS; SYNGAS; OXIDE; ADSORPTION;

D O I：

10.1039/c7cc08642c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A bifunctional catalyst composed of ZnGa2O4 with a spinel structure and molecular sieve SAPO-34 catalyses the direct conversion of CO2 to C-2-C-4 olefins with a selectivity of 86% and a CO2 conversion of 13% at 370 degrees C. The oxygen vacancies on ZnGa2O4 surfaces are responsible for CO2 activation, forming a methanol intermediate, which is then converted into C-2-C-4 olefins in SAPO-34.

引用

页码：140 / 143

页数：4

共 28 条

[21] Bioinspired shape-memory graphene film with tunable wettability [J].

Wang, Jie ;

Sun, Lingyu ;

Zou, Minhan ;

Gao, Wei ;

Liu, Cihui ;

Shang, Luoran ;

Gu, Zhongze ;

Zhao, Yuanjin .

SCIENCE ADVANCES, 2017, 3 (06)

[22] Recent advances in catalytic hydrogenation of carbon dioxide [J].

Wang, Wei ;

Wang, Shengping ;

Ma, Xinbin ;

Gong, Jinlong .

CHEMICAL SOCIETY REVIEWS, 2011, 40 (07) :3703-3727

[23] Directly converting CO2 into a gasoline fuel [J].

Wei, Jian ;

Ge, Qingjie ;

Yao, Ruwei ;

Wen, Zhiyong ;

Fang, Chuanyan ;

Guo, Lisheng ;

Xu, Hengyong ;

Sun, Jian .

NATURE COMMUNICATIONS, 2017, 8

[24] Coke Formation and Carbon Atom Economy of Methanol-to-Olefins Reaction [J].

Wei, Yingxu ;

Yuan, Cuiyu ;

Li, Jinzhe ;

Xu, Shutao ;

Zhou, You ;

Chen, Jingrun ;

Wang, Quanyi ;

Xu, Lei ;

Qi, Yue ;

Zhang, Qing ;

Liu, Zhongmin .

CHEMSUSCHEM, 2012, 5 (05) :906-912

[25] A Room-Temperature Reactive-Template Route to Mesoporous ZnGa2O4 with Improved Photocatalytic Activity in Reduction of CO2 [J].

Yan, Shi Cheng ;

Ouyang, Shu Xin ;

Gao, Jun ;

Yang, Ming ;

Feng, Jian Yong ;

Fan, Xiao Xing ;

Wan, Li Juan ;

Li, Zhao Sheng ;

Ye, Jin Hua ;

Zhou, Yong ;

Zou, Zhi Gang .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (36) :6400-6404

[26] A review of the catalytic hydrogenation of carbon dioxide into value-added hydrocarbons [J].

Yang, Haiyan ;

Zhang, Chen ;

Gao, Peng ;

Wang, Hui ;

Li, Xiaopeng ;

Zhong, Liangshu ;

Wei, Wei ;

Sun, Yuhan .

CATALYSIS SCIENCE & TECHNOLOGY, 2017, 7 (20) :4580-4598

[27] Direct conversion of syngas to aromatics [J].

Yang, Junhao ;

Pan, Xiulian ;

Jiao, Feng ;

Li, Jian ;

Bao, Xinhe .

CHEMICAL COMMUNICATIONS, 2017, 53 (81) :11146-11149

[28] Active Oxygen Vacancy Site for Methanol Synthesis from CO2 Hydrogenation on In2O3(110): A DFT Study [J].

Ye, Jingyun ;

Liu, Changjun ;

Mei, Donghai ;

Ge, Qingfeng .

ACS CATALYSIS, 2013, 3 (06) :1296-1306

← 1 2 3 →