中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 广州能源研究所
  3. 中国科学院广州能源研究所
Experimental studies on hydrogen hydrate with tetrahydrofuran by differential scanning calorimeter and in-situ Raman

文献类型：期刊论文

作者Cai, Jing1,2,3,4,5,6; Tao, Yuan-Qing2,3,4,5,6; von Solms, Nicolas1; Xu, Chun-Gang2,3,4,5; Chen, Zhao-Yang2,3,4,5; Li, Xiao-Sen2,3,4,5
刊名APPLIED ENERGY
出版日期2019-06-01
卷号243页码:1-9
关键词Hydrate Hydrogen storage Tetrahydrofuran In-situ Raman
ISSN号0306-2619
DOI10.1016/j.apenergy.2019.03.179
通讯作者Li, Xiao-Sen(lixs@ms.giec.ac.cn)
英文摘要Clathrate hydrate is a kind of environment-friendly material for storing hydrogen under a certain condition of temperature and pressure. In this work, tetrahydrofuran aqueous solution with concentration of 3.0 mol% was adopted to investigate hydrogen storage process. Moreover, thermal property of hydrate was measured by high pressure differential scanning calorimeter, and mechanism of hydrate-based hydrogen storage was studied by in situ Raman. Especially, gas uptake, morphology and structures change of compounds from gas/liquid interface towards hydrate layer were monitored in the process of hydrate formation. Thermal experiments illustrate that thermal data for tetrahydrofuran-hydrogen binary hydrate under extra high pressures could be effectively obtained by high pressure differential scanning calorimeter, moreover, memory effect shows no influence on thermal state of hydrate but weakly affects water aggregation. Kinetics and microscopic experiments illustrate that a special pressure drop and some tetrahydrofuran hydrates with unstable structure can be found under conditions of 273.15 K and 14.53 MPa. The pressure drop involves into hydrogen molecules tunneling movement among hydrate cavities. Moreover, hydrogen molecules show a positive effect on binary hydrate stability. Further, the density of 1.875 g/Lwater shows that hydrogen storage process via clathrate hydrate is an excellent method to store hydrogen.
WOS关键词CLATHRATE HYDRATE ; CARBON-DIOXIDE ; EQUILIBRIUM DATA ; STORAGE ; GAS ; METHANE ; OCCUPANCY ; NITROGEN ; CO2
资助项目Key Program of National Natural Science Foundation of China[51736009] ; Special Project for Marine Economy Development of Guangdong Province[GDME-2018d002] ; National Science Fund for International S&T Cooperation Program of China[2015DFA61790] ; National Key Research and Development Plan of China[2016YFC0304002] ; National Key Research and Development Plan of China[2017YFC0307306] ; Science and Technology Apparatus Development Program of the Chinese Academy of Sciences[YZ201619] ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences[QYZDJ-SSW-JSC033] ; China Scholarship Council[CSC201804910598]
WOS研究方向Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:000468712700001
出版者ELSEVIER SCI LTD
资助机构Key Program of National Natural Science Foundation of China ; Special Project for Marine Economy Development of Guangdong Province ; National Science Fund for International S&T Cooperation Program of China ; National Key Research and Development Plan of China ; Science and Technology Apparatus Development Program of the Chinese Academy of Sciences ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; China Scholarship Council
源URL[http://ir.giec.ac.cn/handle/344007/24981]  
专题中国科学院广州能源研究所
通讯作者Li, Xiao-Sen
作者单位1.Tech Univ Denmark, Dept Chem & Biochem Engn, Ctr Energy Resources Engn, DK-2800 Lyngby, Denmark
2.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 610640, Guangdong, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
4.CAS Key Lab Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
5.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China
6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Cai, Jing,Tao, Yuan-Qing,von Solms, Nicolas,et al. Experimental studies on hydrogen hydrate with tetrahydrofuran by differential scanning calorimeter and in-situ Raman[J]. APPLIED ENERGY,2019,243:1-9.
APA Cai, Jing,Tao, Yuan-Qing,von Solms, Nicolas,Xu, Chun-Gang,Chen, Zhao-Yang,&Li, Xiao-Sen.(2019).Experimental studies on hydrogen hydrate with tetrahydrofuran by differential scanning calorimeter and in-situ Raman.APPLIED ENERGY,243,1-9.
MLA Cai, Jing,et al."Experimental studies on hydrogen hydrate with tetrahydrofuran by differential scanning calorimeter and in-situ Raman".APPLIED ENERGY 243(2019):1-9.

入库方式： OAI收割

来源：广州能源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。