Porous Graphene-Confined Fe-K as Highly Efficient Catalyst for CO2 Direct Hydrogenation to Light Olefins
文献类型：期刊论文
| 作者 | Wu, TJ; Lin, J; Cheng, Y; Tian, J; Wang, SW; Xie, SH; Pei, Y; Yan, SR; Qiao, MH; Xu, HL |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2018 |
| 卷号 | 10期号:28页码:23439-23443 |
| 关键词 | FISCHER-TROPSCH SYNTHESIS CARBON-DIOXIDE IRON CATALYSTS REDUCTION CONVERSION STRATEGIES ENERGY FUELS |
| ISSN号 | 1944-8244 |
| DOI | 10.1021/acsami.8b05411 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We devised iron-based catalysts with honeycomb structured graphene (HSG) as the support and potassium as the promoter for CO2 direct hydrogenation to light olefins (CO2-FTO). Over the optimal FeK1.5/HSG catalyst, the iron time yield of light olefins amounted to 73 mu mol(CO2) g(Fe)(-1) s(-1) with high selectivity of 59%. No obvious deactivation occurred within 120 h on stream. The excellent catalytic performance is attributed to the confinement effect of the porous HSG on the sintering of the active sites and the promotion effect of potassium on the activation of inert CO2 and the formation of iron carbide active for CO2-FTO. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31061]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.SINOPEC, Res Inst Petr Proc, State Key Lab Catalyt Mat & Chem Engn, Beijing 100083, Peoples R China 2.Fudan Univ, Collaborat Innovat Ctr Chem Energy Mat, Dept Chem, Shanghai 200433, Peoples R China 3.Fudan Univ, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Appl Phys, Key Lab Nucl Anal Tech, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, TJ,Lin, J,Cheng, Y,et al. Porous Graphene-Confined Fe-K as Highly Efficient Catalyst for CO2 Direct Hydrogenation to Light Olefins[J]. ACS APPLIED MATERIALS & INTERFACES,2018,10(28):23439-23443. |
| APA | Wu, TJ.,Lin, J.,Cheng, Y.,Tian, J.,Wang, SW.,...&Zong, BN.(2018).Porous Graphene-Confined Fe-K as Highly Efficient Catalyst for CO2 Direct Hydrogenation to Light Olefins.ACS APPLIED MATERIALS & INTERFACES,10(28),23439-23443. |
| MLA | Wu, TJ,et al."Porous Graphene-Confined Fe-K as Highly Efficient Catalyst for CO2 Direct Hydrogenation to Light Olefins".ACS APPLIED MATERIALS & INTERFACES 10.28(2018):23439-23443. |
入库方式： OAI收割
来源：上海应用物理研究所
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