共 198 条
Review on the characteristics of existing hydrogen energy storage technologies
被引:18
作者:
Wang, S. J.
[1
,2
]
Zhang, Z. Y.
[1
]
Tan, Y.
[1
]
Liang, K. X.
[1
]
Zhang, S. H.
[1
]
机构:
[1] North China Elect Power Univ, Coll Environm Sci & Engn, Baoding 071000, Hebei, Peoples R China
[2] Northeast Elect Power Univ, Sch Chem Engn, Jilin, Jilin, Peoples R China
关键词:
Hydrogen storage technologies;
liquid organic hydrogen carriers;
N-heterocyclic organic compounds;
electrochemical hydrogen storage;
DODECAHYDRO-N-ETHYLCARBAZOLE;
METAL-ORGANIC FRAMEWORK;
MG-BASED ALLOY;
HIGH-PRESSURE;
CYCLOHEXANE DEHYDROGENATION;
CATALYTIC DEHYDROGENATION;
TOLUENE HYDROGENATION;
RENEWABLE ENERGY;
PERFORMANCE;
CARBON;
D O I:
10.1080/15567036.2023.2175938
中图分类号:
TE [石油、天然气工业];
TK [能源与动力工程];
学科分类号:
0807 ;
0820 ;
摘要:
In this paper, the characteristics of current hydrogen storage technologies are reviewed from the aspects of hydrogen storage capacity, working conditions, reversibility, and safety. Among the technologies mentioned herein, N-containing liquid organic hydrogen carriers (N-containing LOHCs) are regarded as an ideal hydrogen storage medium because of their excellent hydrogen storage performance. However, N-containing LOHCs are mostly hydrogenated/dehydrogenated by traditional thermal catalysis, which requires strict reaction conditions (120 similar to 200 degrees C; 6 similar to 7 MPa) and external hydrogen supply. Thermal catalysis has high energy consumption and certain safety risks. The electrochemical method can hydrogenate/dehydrogenate organic substrates under mild conditions (25 similar to 60 degrees C; normal pressure) and does not require an external H-2 supply. Therefore, electrochemical hydrogen storage technology based on N-containing LOHCs has great development potential.
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页码:985 / 1006
页数:22
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