Direct Production of Lower Olefins from CO2 Conversion via Bifunctional Catalysis

doi:10.1021/acscatal.7b02649

	Direct Production of Lower Olefins from CO2 Conversion via Bifunctional Catalysis
	Gao, Peng 1; Dang, Shanshan 1,2; Li, Shenggang1,3 ; Bu, Xianni 1; Liu, Ziyu 1; Qiu, Minghuang 1; Yang, Chengguang 1; Wang, Hui 1; Zhong, Liangshu1 ; Han, Yong3,4 ; Liu, Qiang3,4 ; Wei, Wei1,3 ; Sun, Yuhan1,3
	2018-01
发表期刊	ACS CATALYSIS (IF:11.3[JCR-2023],12.6[5-Year])
ISSN	2155-5435
卷号	8 期号:1 页码:571-578
发表状态	已发表
DOI	10.1021/acscatal.7b02649
摘要	Direct conversion of carbon dioxide (CO2) into lower olefins (C-2(=)-C-4(=)), generally referring to ethylene, propylene, and butylene, is highly attractive as a sustainable production route for its great significance in greenhouse gas control and fossil fuel substitution, but such a route always tends to be low in selectivity toward olefins. Here we present a bifunctional catalysis process that offers C-2(=)-C-4(=) selectivity as high as 80% and C-2-C-4 selectivity around 93% at more than 35% CO2 conversion. This is achieved by a bifunctional catalyst composed of indium zirconium composite oxide and SAPO-34 zeolite, which is responsible for CO2 activation and selective C-C coupling, respectively. We demonstrate that both the precise control of oxygen vacancies on the oxide surface and the integration manner of the components are crucial in the direct production of lower olefins from CO2 hydrogenation. No obvious deactivation is observed over 150 h, indicating a promising potential for industrial application.
关键词	CO2 hydrogenation lower olefins bifunctional catalysts C-C coupling heterogeneous catalysis
收录类别	SCI ; SCIE ; EI
语种	英语
资助项目	Science and Technology Innovation Fund of Shanghai Advanced Research Institute, CAS[172001]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000419751100058
出版者	AMER CHEMICAL SOC
EI入藏号	20180204645155
EI主题词	Carbon ; Catalysis ; Catalysts ; Ethylene ; Fossil fuels ; Greenhouse gases ; Hydrogenation ; Olefins ; Oxygen vacancies
EI分类号	Air Pollution Sources:451.1 ; Chemical Reactions:802.2 ; Chemical Products Generally:804 ; Crystalline Solids:933.1
WOS关键词	FISCHER-TROPSCH SYNTHESIS ; CARBON-DIOXIDE ; METHANOL SYNTHESIS ; SELECTIVE CONVERSION ; SYNTHESIS GAS ; HYDROGENATION ; SYNGAS ; FUELS ; OXIDE ; SIZE
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/16265
专题	物质科学与技术学院物质科学与技术学院_特聘教授组_孙予罕组物质科学与技术学院_特聘教授组_魏伟组物质科学与技术学院_特聘教授组_李圣刚组大科学中心_PI研究组_刘志组物质科学与技术学院_特聘教授组_钟良枢组物质科学与技术学院_硕士生
通讯作者	Zhong, Liangshu; Sun, Yuhan
作者单位	1.Chinese Acad Sci, Shanghai Adv Res Inst, CAS Key Lab Low Carbon Convers Sci & Engn, Shanghai 201203, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201203, Peoples R China 4.Chinese Acad Sci, State Key Lab Funct Mat Informat, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R China
通讯作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Gao, Peng,Dang, Shanshan,Li, Shenggang,et al. Direct Production of Lower Olefins from CO2 Conversion via Bifunctional Catalysis[J]. ACS CATALYSIS,2018,8(1):571-578.
APA	Gao, Peng.,Dang, Shanshan.,Li, Shenggang.,Bu, Xianni.,Liu, Ziyu.,...&Sun, Yuhan.(2018).Direct Production of Lower Olefins from CO2 Conversion via Bifunctional Catalysis.ACS CATALYSIS,8(1),571-578.
MLA	Gao, Peng,et al."Direct Production of Lower Olefins from CO2 Conversion via Bifunctional Catalysis".ACS CATALYSIS 8.1(2018):571-578.