Thermodynamic Properties of Ammonia Production from Hydrogenation of Alkali and Alkaline Earth Metal Amides
文献类型：期刊论文
| 作者 | Wang, Qian-Ru1,2; Guan, Ye-Qin1,2; Gao, Wen-Bo1,2; Guo, Jian-Ping1,3; Chen, Ping1,3 |
| 刊名 | CHEMPHYSCHEM
 |
| 出版日期 | 2019-05-16 |
| 卷号 | 20期号:10页码:1376-1381 |
| 关键词 | ammonia synthesis alkali metal amide alkaline earth metal amide hydrogenation thermodynamic property |
| ISSN号 | 1439-4235 |
| DOI | 10.1002/cphc.201801090 |
| 通讯作者 | Chen, Ping(pchen@dicp.ac.cn) |
| 英文摘要 | Thermodynamic properties of alkali and alkaline earth metal amides are critical for their performance in hydrogen storage as well as catalytic ammonia synthesis. In this work, the ammonia equilibrium concentrations of LiNH2, KNH2 and Ba(NH2)(2) at ca.10bar of hydrogen pressure and different temperatures were measured by using a high-pressure gas-solid reaction system equipped with a conductivity meter. Hydrogenation of KNH2 gives the highest ammonia equilibrium concentration, followed by Ba(NH2)(2) and LiNH2. Based on these data, the entropy and enthalpy changes of the reaction of ANH(2)+H(2)AH+NH3 (A=Li, K, and Ba) were obtained from the van't Hoff equation. These thermodynamic parameters provide important information on the understanding of metal amides in catalytic ammonia synthesis reaction. |
| WOS关键词 | PROMOTED FE(111) ; LITHIUM AMIDE ; NITROGEN ; POTASSIUM ; RUTHENIUM ; CATALYSTS ; SURFACES ; ALUMINA ; N-2 |
| 资助项目 | Project of National Natural Science Foundation of China[21633011] ; Project of National Natural Science Foundation of China[21603220] ; Project of National Natural Science Foundation of China[21872137] ; Sino-Japanese Research Cooperative Program of Ministry of Science and Technology[2016YFE0118300] ; Youth Innovation Promotion Association CAS[2018213] |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000472446600020 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | Project of National Natural Science Foundation of China ; Project of National Natural Science Foundation of China ; Sino-Japanese Research Cooperative Program of Ministry of Science and Technology ; Sino-Japanese Research Cooperative Program of Ministry of Science and Technology ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Project of National Natural Science Foundation of China ; Project of National Natural Science Foundation of China ; Sino-Japanese Research Cooperative Program of Ministry of Science and Technology ; Sino-Japanese Research Cooperative Program of Ministry of Science and Technology ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Project of National Natural Science Foundation of China ; Project of National Natural Science Foundation of China ; Sino-Japanese Research Cooperative Program of Ministry of Science and Technology ; Sino-Japanese Research Cooperative Program of Ministry of Science and Technology ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Project of National Natural Science Foundation of China ; Project of National Natural Science Foundation of China ; Sino-Japanese Research Cooperative Program of Ministry of Science and Technology ; Sino-Japanese Research Cooperative Program of Ministry of Science and Technology ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/175958]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Chen, Ping |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Collaborat Innovat Ctr Chem Energy Mat, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Qian-Ru,Guan, Ye-Qin,Gao, Wen-Bo,et al. Thermodynamic Properties of Ammonia Production from Hydrogenation of Alkali and Alkaline Earth Metal Amides[J]. CHEMPHYSCHEM,2019,20(10):1376-1381. |
| APA | Wang, Qian-Ru,Guan, Ye-Qin,Gao, Wen-Bo,Guo, Jian-Ping,&Chen, Ping.(2019).Thermodynamic Properties of Ammonia Production from Hydrogenation of Alkali and Alkaline Earth Metal Amides.CHEMPHYSCHEM,20(10),1376-1381. |
| MLA | Wang, Qian-Ru,et al."Thermodynamic Properties of Ammonia Production from Hydrogenation of Alkali and Alkaline Earth Metal Amides".CHEMPHYSCHEM 20.10(2019):1376-1381. |
入库方式： OAI收割
来源：大连化学物理研究所
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