Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/100587
Title: Stable cyclic performance of nickel oxide–carbon composite anode for lithium-ion batteries
Authors: Wang, Xinghui
Susantyoko, Rahmat Agung
Fan, Yu
Xiao, Qizhen
Pey, Kin Leong
Zhang, Qing
Fitzgerald, Eugene
Keywords: DRNTU::Engineering::Materials::Energy materials
DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films
DRNTU::Engineering::Nanotechnology
DRNTU::Science::Chemistry::Physical chemistry::Electrochemistry
Issue Date: 2014
Source: Susantyoko, R. A., Wang, X., Fan, Y., Xiao, Q., Fitzgerald, E., Pey, K. L., et al. (2014). Stable cyclic performance of nickel oxide–carbon composite anode for lithium-ion batteries. Thin solid films, 558, 356-364.
Series/Report no.: Thin solid films
Abstract: Nickel oxide (NiO) directly grown on nickel foam is regarded as a promising lithium ion battery anode material which shows good cyclic and rate performances with a theoretical specific capacity of 718 mAhg−1. In this study, we demonstrated a carbon-incorporated NiO anode (NiO–C) with a capacity per unit area of 2.11 mAhcm−2 and 1.76 mAhcm−2 at 0.2 C and 0.5 C rates, respectively, fabricated by thermal oxidation of carbon coated nickel foam. The specific capacity of our NiO–C composite samples at 0.5 C rate is found to be typically 389.16 mAhg−1, with a stable cyclic performance up to more than 100 cycles. This remarkable performance is apparently superior to the control samples of pure NiO samples. The improved performance is contributed to carbon incorporation which serves as a fluent channel for electrons and a flexible network preventing NiO nanostructures from structural deformation during charge and discharge processes. The advantage of using our approach is the easy preparation of the NiO–C composite using a simple two-step process: chemical vapor deposition of ethanol and annealing in air.
URI: https://hdl.handle.net/10356/100587
http://hdl.handle.net/10220/24129
ISSN: 0040-6090
DOI: 10.1016/j.tsf.2014.01.087
Rights: © 2014 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Thin Solid Films, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1016/j.tsf.2014.01.087].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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