NiCo nanoalloy encapsulated in graphene layers for improving hydrogen storage properties of LiAlH4

doi:10.1038/srep27429

QIBEBT-IR > 膜分离与催化研究组

	NiCo nanoalloy encapsulated in graphene layers for improving hydrogen storage properties of LiAlH4
	Jiao, Chengli1,2,3,4 ; Sun, Lixian 2,3; Xu, Fen 2,3; Liu, Shu-Sheng 5; Zhang, Jian 4; Jiang, Xia 4; Yang, Lini 6
	2016-06-07
发表期刊	SCIENTIFIC REPORTS
卷号	6
摘要	NiCo nanoalloy (4-6 nm) encapsulated in grapheme layers (NiCo@G) has been prepared by thermolysis of a 3D bimetallic complex CoCo[Ni(EDTA)](2)center dot 4H(2)O and successfully employed as a catalyst to improve the dehydrogenation performances of LiAlH4 by solid ball-milling. NiCo@G presents a superior catalytic effect on the dehydrogenation of LiAlH4. For LiAlH4 doped with 1 wt% NiCo@G (LiAlH4-1 wt% NiCo@G), the onset dehydrogenation temperature of LiAlH4 is as low as 43 degrees C, which is 109 degrees C lower than that of pristine LiAlH4. 7.3 wt% of hydrogen can be released from LiAlH4-1 wt% NiCo@G at 150 degrees C within 60 min. The activation energies of LiAlH4 dehydrogenation are extremely reduced by 1 wt% NiCo@G doping.
文章类型	Article
WOS标题词	Science & Technology
DOI	10.1038/srep27429
关键词[WOS]	TI-DOPED LIALH4 ; DEHYDROGENATION BEHAVIOR ; MWCNTS ADDITION ; NANOPARTICLES ; CATALYSTS ; PERFORMANCE ; RELEASE ; NANOCRYSTALS ; DESORPTION ; STABILITY
收录类别	SCI
语种	英语
WOS研究方向	Science & Technology - Other Topics
项目资助者	National Natural Science Foundation of China(21403267 ; Shandong Postdoctoral Innovation Program(201303065) ; Guangxi Natural Science Foundation(2014jjDA20005 ; Guangxi Key Laboratory of Information Materials(1210908-217-Z) ; Guangxi Scientific Technology Team(2012GXNSFGA06002 ; 21373215 ; 2014jjAA60035) ; 2015GXNSFFA139002) ; 51361005 ; U1501242 ; 21173111 ; 51371060 ; 51201042 ; 51461010 ; 51201041)
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000377177000001
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/8237
专题	膜分离与催化研究组
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biobased Mat, 189 Songling Rd, Qingdao 266101, Peoples R China 2.Guilin Univ Elect Technol, Guangxi Key Lab Informat Mat, Guilin 541004, Peoples R China 3.Guilin Univ Elect Technol, Sch Mat Sci & Engn, Guangxi Collaborat Innovat Ctr Struct & Property, Guilin 541004, Peoples R China 4.Chinese Acad Sci, Dalian Inst Chem Phys, 457 Zhongshan Rd, Dalian 116023, Peoples R China 5.Kyushu Univ, INAMORI Frontier Res Ctr, Nishi Ku, Fukuoka 8190395, Japan 6.Liaoning Univ, Coll Chem, Shenyang 110036, Peoples R China
推荐引用方式 GB/T 7714	Jiao, Chengli,Sun, Lixian,Xu, Fen,et al. NiCo nanoalloy encapsulated in graphene layers for improving hydrogen storage properties of LiAlH4[J]. SCIENTIFIC REPORTS,2016,6.
APA	Jiao, Chengli.,Sun, Lixian.,Xu, Fen.,Liu, Shu-Sheng.,Zhang, Jian.,...&Yang, Lini.(2016).NiCo nanoalloy encapsulated in graphene layers for improving hydrogen storage properties of LiAlH4.SCIENTIFIC REPORTS,6.
MLA	Jiao, Chengli,et al."NiCo nanoalloy encapsulated in graphene layers for improving hydrogen storage properties of LiAlH4".SCIENTIFIC REPORTS 6(2016).