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Facile Construction of Novel 3-Dimensional Graphene/Amorphous Porous Carbon Hybrids with Enhanced Lithium Storage Properties
Zhu, DM; Liu, HQ; Tai, LX; Zhang, XN; Jiang, S; Yang, SM; Yi, L; Wen, W; Li, XL
2017
Source PublicationACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
Volume9Issue:40Pages:35191-35199
Subtype期刊论文
AbstractPresently, porous materials have become essential to many technological applications. In this account, 3-dimensional skeleton composite materials consisting of a core shell amorphous porous carbon/multilayer graphene are synthesized by chemical vapor deposition on Ni foam using a facile one-step growth method. The data suggest that these composites have not only outstanding electrical and mechanical properties of the multilayer graphene but also the mesoporous characteristics of the amorphous carbon. Moreover, the composited carbon materials perfectly inherit the macroporous structure of Ni foam, and the amorphous carbon core in the skeleton serves as a cushion to buffer the volume variation after the removal of Ni. The carbon composites reveal ultralow density (4.45 mg cm(-3)) and high conductivity (45 S cm(-1)), essentially issued from the perfectly preserved structural integrity of graphene. The novel carbon composites can be used as anodes for lithium ion batteries. After these carbon composites are incorporated with NaBiO3, superior electrochemical activities above 2 V can be achieved with a discharge capacity of similar to 300 mAh g(-1).
KeywordIon Batteries Graphene Networks Amorphous-carbon Bismuth Oxide Performance Li Films Supercapacitors Diffraction Growth
DOI10.1021/acsami.7b08320
Indexed BySCI
WOS KeywordION BATTERIES ; GRAPHENE NETWORKS ; AMORPHOUS-CARBON ; BISMUTH OXIDE ; PERFORMANCE ; LI ; FILMS ; SUPERCAPACITORS ; DIFFRACTION ; GROWTH
Language英语
WOS IDWOS:000413131500066
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28655
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Zhu, DM,Liu, HQ,Tai, LX,et al. Facile Construction of Novel 3-Dimensional Graphene/Amorphous Porous Carbon Hybrids with Enhanced Lithium Storage Properties[J]. ACS APPLIED MATERIALS & INTERFACES,2017,9(40):35191-35199.
APA Zhu, DM.,Liu, HQ.,Tai, LX.,Zhang, XN.,Jiang, S.,...&Li, XL.(2017).Facile Construction of Novel 3-Dimensional Graphene/Amorphous Porous Carbon Hybrids with Enhanced Lithium Storage Properties.ACS APPLIED MATERIALS & INTERFACES,9(40),35191-35199.
MLA Zhu, DM,et al."Facile Construction of Novel 3-Dimensional Graphene/Amorphous Porous Carbon Hybrids with Enhanced Lithium Storage Properties".ACS APPLIED MATERIALS & INTERFACES 9.40(2017):35191-35199.
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