DICP OpenIR
Thermodynamic Properties of Ammonia Production from Hydrogenation of Alkali and Alkaline Earth Metal Amides
Wang, Qian-Ru1,2; Guan, Ye-Qin1,2; Gao, Wen-Bo1,2; Guo, Jian-Ping1,3; Chen, Ping1,3
Corresponding AuthorChen, Ping(pchen@dicp.ac.cn)
Keywordammonia synthesis alkali metal amide alkaline earth metal amide hydrogenation thermodynamic property
Source PublicationCHEMPHYSCHEM
2019-05-16
ISSN1439-4235
DOI10.1002/cphc.201801090
Volume20Issue:10Pages:1376-1381
Funding ProjectProject 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]
Funding OrganizationProject 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
WOS SubjectChemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS Research AreaChemistry ; Physics
WOS KeywordPROMOTED FE(111) ; LITHIUM AMIDE ; NITROGEN ; POTASSIUM ; RUTHENIUM ; CATALYSTS ; SURFACES ; ALUMINA ; N-2
AbstractThermodynamic 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.
Language英语
Funding OrganizationProject 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
WOS IDWOS:000472446600020
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/175959
Collection中国科学院大连化学物理研究所
Corresponding AuthorChen, Ping
Affiliation1.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
Recommended Citation
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.
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