UM
3D porous layered double hydroxides grown on graphene as advanced electrochemical pseudocapacitor materials
Zhang L.2; Wang J.2; Zhu J.2; Zhang X.2; San Hui K.1; Hui K.N.3
2013-08-28
Source PublicationJournal of Materials Chemistry A
ISSN20507488 20507496
Volume1Issue:32Pages:9046-9053
AbstractA 3D hybrid nickel-aluminum layered double hydroxide (NiAl-LDH)-graphene nanosheets (GNS) composite as a supercapacitor material has been fabricated by in situ deposition of LDH nanosheets on graphene oxide (GO) through a liquid phase deposition method. The results reveal that NiAl-LDH homogeneously grew on the surface of GNS as spacers to keep the neighboring sheets separate. Optimum effects could be achieved when feeding ratio, reaction time and temperature are tuned. The obtained porous GNS/NiAl-LDH composite exhibited high-capacitance performance with a specific capacitance of 1255.8 F g at a current density of 1 A g and 755.6 F g at 6 A g, respectively. Moreover, the composite exhibited excellent cycling performance with an increase of 6% capacitance compared with the initial capacitance after 1500 cycle tests. Such high specific capacitance, rate capability and exceptional cycling ability of the composite offered great promise in energy storage device applications. © 2013 The Royal Society of Chemistry.
DOI10.1039/c3ta11755c
URLView the original
Language英語
Fulltext Access
Citation statistics
Cited Times [WOS]:129   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Hanyang University
2.Nanjing University of Aeronautics and Astronautics
3.Pusan National University
Recommended Citation
GB/T 7714
Zhang L.,Wang J.,Zhu J.,et al. 3D porous layered double hydroxides grown on graphene as advanced electrochemical pseudocapacitor materials[J]. Journal of Materials Chemistry A,2013,1(32):9046-9053.
APA Zhang L.,Wang J.,Zhu J.,Zhang X.,San Hui K.,&Hui K.N..(2013).3D porous layered double hydroxides grown on graphene as advanced electrochemical pseudocapacitor materials.Journal of Materials Chemistry A,1(32),9046-9053.
MLA Zhang L.,et al."3D porous layered double hydroxides grown on graphene as advanced electrochemical pseudocapacitor materials".Journal of Materials Chemistry A 1.32(2013):9046-9053.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang L.]'s Articles
[Wang J.]'s Articles
[Zhu J.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang L.]'s Articles
[Wang J.]'s Articles
[Zhu J.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang L.]'s Articles
[Wang J.]'s Articles
[Zhu J.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.