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Carbon‐Coated Li 3 N Nanofibers for Advanced Hydrogen Storage
Author(s) -
Xia Guanglin,
Li Dan,
Chen Xiaowei,
Tan Yingbin,
Tang Ziwei,
Guo Zaiping,
Liu Huakun,
Liu Zongwen,
Yu Xuebin
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201301927
Subject(s) - materials science , nanofiber , carbon nanofiber , sorption , hydrogen storage , electrospinning , chemical engineering , hydrogen , kinetics , porosity , carbon fibers , nanotechnology , composite material , adsorption , carbon nanotube , polymer , organic chemistry , composite number , chemistry , physics , alloy , quantum mechanics , engineering
3D porous carbon‐coated Li 3 N nanofibers are successfully fabricated via the electrospinning technique. The as‐prepared nanofibers exhibit a highly improved hydrogen‐sorption performance in terms of both thermodynamics and kinetics. More interestingly, a stable regeneration can be achieved due to the unique structure of the nanofibers, over 10 cycles of H 2 sorption at a temperature as low as 250 °C.