Evaluation of pulsed laser deposited Li4Ti5O12 thin film anodes by CV and EIS

Jianqiu Deng; Zhouguang Lu; Chiyuen Chung; Zhongmin Wang; Huaiying Zhou

doi:10.4028/www.scientific.net/MSF.743-744.13

Evaluation of pulsed laser deposited L_i4Ti₅O₁₂ thin film anodes by CV and EIS

Jianqiu Deng
, Zhouguang Lu
, Chiyuen Chung
, Zhongmin Wang
, Huaiying Zhou

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

5 Citations (Scopus)

Abstract

Li₄Ti₅O₁₂thin film anodes were prepared successfully using pulsed laser deposition technique. The thin films were characterized by X-ray diffraction and environmental scanning electron microscopy. The effects of thickness and scan rate on the electrochemical properties of Li₄Ti₅O₁₂thin film electrodes were discussed in detail. The thin film anodes deliver favorable capacity and excellent cycling performance. The discharge capacity maintains at 141 mAhg^-1after 20 cycles at 1C charge-discharge rate for the thin film anodes deposited for 20 minutes. The charge-transfer resistances were also investigated by electrochemical impedance spectroscopy. © (2013) Trans Tech Publications, Switzerland.

Original language	English
Title of host publication	Energy and Environment Materials
Pages	13-19
Volume	743-744
DOIs	https://doi.org/10.4028/www.scientific.net/MSF.743-744.13
Publication status	Published - 2013
Event	Chinese Materials Congress 2012, CMC 2012 - Taiyuan, China Duration: 13 Jul 2012 → 18 Jul 2012

Publication series

Name	Materials Science Forum
Volume	743-744
ISSN (Print)	0255-5476

Conference

Conference	Chinese Materials Congress 2012, CMC 2012
Place	China
City	Taiyuan
Period	13/07/12 → 18/07/12

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Research Keywords

Cyclic voltammetry
Lithium titanate
Rechargeable lithium ion batteries
Thin film electrode

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Cite this

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title = "Evaluation of pulsed laser deposited Li4Ti5O12 thin film anodes by CV and EIS",

abstract = "Li4Ti5O12thin film anodes were prepared successfully using pulsed laser deposition technique. The thin films were characterized by X-ray diffraction and environmental scanning electron microscopy. The effects of thickness and scan rate on the electrochemical properties of Li4Ti5O12thin film electrodes were discussed in detail. The thin film anodes deliver favorable capacity and excellent cycling performance. The discharge capacity maintains at 141 mAhg-1after 20 cycles at 1C charge-discharge rate for the thin film anodes deposited for 20 minutes. The charge-transfer resistances were also investigated by electrochemical impedance spectroscopy. {\textcopyright} (2013) Trans Tech Publications, Switzerland.",

keywords = "Cyclic voltammetry, Lithium titanate, Rechargeable lithium ion batteries, Thin film electrode",

author = "Jianqiu Deng and Zhouguang Lu and Chiyuen Chung and Zhongmin Wang and Huaiying Zhou",

year = "2013",

doi = "10.4028/www.scientific.net/MSF.743-744.13",

language = "English",

isbn = "9783037856062",

volume = "743-744",

series = "Materials Science Forum",

pages = "13--19",

booktitle = "Energy and Environment Materials",

note = "Chinese Materials Congress 2012, CMC 2012 ; Conference date: 13-07-2012 Through 18-07-2012",

}

Evaluation of pulsed laser deposited L_i4Ti₅O₁₂ thin film anodes by CV and EIS. / Deng, Jianqiu; Lu, Zhouguang; Chung, Chiyuen et al.
Energy and Environment Materials. Vol. 743-744 2013. p. 13-19 (Materials Science Forum; Vol. 743-744).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Evaluation of pulsed laser deposited Li4Ti5O12 thin film anodes by CV and EIS

AU - Deng, Jianqiu

AU - Lu, Zhouguang

AU - Chung, Chiyuen

AU - Wang, Zhongmin

AU - Zhou, Huaiying

PY - 2013

Y1 - 2013

N2 - Li4Ti5O12thin film anodes were prepared successfully using pulsed laser deposition technique. The thin films were characterized by X-ray diffraction and environmental scanning electron microscopy. The effects of thickness and scan rate on the electrochemical properties of Li4Ti5O12thin film electrodes were discussed in detail. The thin film anodes deliver favorable capacity and excellent cycling performance. The discharge capacity maintains at 141 mAhg-1after 20 cycles at 1C charge-discharge rate for the thin film anodes deposited for 20 minutes. The charge-transfer resistances were also investigated by electrochemical impedance spectroscopy. © (2013) Trans Tech Publications, Switzerland.

AB - Li4Ti5O12thin film anodes were prepared successfully using pulsed laser deposition technique. The thin films were characterized by X-ray diffraction and environmental scanning electron microscopy. The effects of thickness and scan rate on the electrochemical properties of Li4Ti5O12thin film electrodes were discussed in detail. The thin film anodes deliver favorable capacity and excellent cycling performance. The discharge capacity maintains at 141 mAhg-1after 20 cycles at 1C charge-discharge rate for the thin film anodes deposited for 20 minutes. The charge-transfer resistances were also investigated by electrochemical impedance spectroscopy. © (2013) Trans Tech Publications, Switzerland.

KW - Cyclic voltammetry

KW - Lithium titanate

KW - Rechargeable lithium ion batteries

KW - Thin film electrode

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DO - 10.4028/www.scientific.net/MSF.743-744.13

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9783037856062

VL - 743-744

T3 - Materials Science Forum

SP - 13

EP - 19

BT - Energy and Environment Materials

T2 - Chinese Materials Congress 2012, CMC 2012

Y2 - 13 July 2012 through 18 July 2012

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