Enhancing battery performance of Li4Ti5O12 nanorod synthesized by hydrothermal method with Sn addition as anode material for lithium-ion battery

Pierre Wolter Winowatan; Salivian Selwyn; Bambang Priyono; Anne Zulfia Syahrial

doi:10.1016/j.jksues.2020.05.009

Enhancing battery performance of Li₄Ti₅O₁₂ nanorod synthesized by hydrothermal method with Sn addition as anode material for lithium-ion battery

Pierre Wolter Winowatan, Salivian Selwyn, Bambang Priyono, Anne Zulfia Syahrial

Department of Metallurgical and Material Engineering

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Li₄Ti₅O₁₂ nanorod/Sn composite has been prepared as anode material for a lithium-ion battery. Sn powder is added with a variation of 5%, 10%, and 15%. Synthesis of Li₄Ti₅O₁₂ is done by synthesizing TiO₂ precursor with a sol-gel method; the precursors are treated hydrothermally in NaOH 10 M solution for 24 h at 180°C. The obtained nanorod precursor then mixed with LiOH to obtain Li₄Ti₅O₁₂ with nanorod structure. This nanorod is combined with Sn, the obtained powder then becomes the active material for lithium battery anode. Li₄Ti₅O₁₂ nanorod/Sn composite is characterized using XRD, SEM-EDX and TEM. To study the battery performance several tests are conducted, these tests consist of EIS, CV, and CD. Cyclic voltammetry testing shows the addition of Sn resulting a shift in reaction voltage improving battery capacity to 191 mAh g⁻¹ with 10% Sn addition. The improvement is caused by nano structure owned by the samples in current research, meanwhile the shift in voltage indicates microalloying and will result in more significant battery cell voltage.

Original language	English
Pages (from-to)	396-403
Number of pages	8
Journal	Journal of King Saud University - Engineering Sciences
Volume	33
Issue number	6
DOIs	https://doi.org/10.1016/j.jksues.2020.05.009
Publication status	Published - Sept 2021

Keywords

Anode
Hydrothermal
Lithium titanate
Nanorod
Sol-gel

UN SDGs

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

Access to Document

10.1016/j.jksues.2020.05.009

Cite this

@article{65446efc54124e869681232e25e1bf28,

title = "Enhancing battery performance of Li4Ti5O12 nanorod synthesized by hydrothermal method with Sn addition as anode material for lithium-ion battery",

abstract = "Li4Ti5O12 nanorod/Sn composite has been prepared as anode material for a lithium-ion battery. Sn powder is added with a variation of 5%, 10%, and 15%. Synthesis of Li4Ti5O12 is done by synthesizing TiO2 precursor with a sol-gel method; the precursors are treated hydrothermally in NaOH 10 M solution for 24 h at 180°C. The obtained nanorod precursor then mixed with LiOH to obtain Li4Ti5O12 with nanorod structure. This nanorod is combined with Sn, the obtained powder then becomes the active material for lithium battery anode. Li4Ti5O12 nanorod/Sn composite is characterized using XRD, SEM-EDX and TEM. To study the battery performance several tests are conducted, these tests consist of EIS, CV, and CD. Cyclic voltammetry testing shows the addition of Sn resulting a shift in reaction voltage improving battery capacity to 191 mAh g−1 with 10% Sn addition. The improvement is caused by nano structure owned by the samples in current research, meanwhile the shift in voltage indicates microalloying and will result in more significant battery cell voltage.",

keywords = "Anode, Hydrothermal, Lithium titanate, Nanorod, Sol-gel",

author = "Winowatan, {Pierre Wolter} and Salivian Selwyn and Bambang Priyono and Syahrial, {Anne Zulfia}",

note = "Funding Information: Authors would like to thank the Directorate of Research and Community Services (DRPM), Universitas Indonesia for financial support through Hibah QQ (QQ Grants) with contract number: NKB-0287/UN2.R3.1/HKP.05.00/2019. Publisher Copyright: {\textcopyright} 2020 The Authors",

year = "2021",

month = sep,

doi = "10.1016/j.jksues.2020.05.009",

language = "English",

volume = "33",

pages = "396--403",

journal = "Journal of King Saud University - Engineering Sciences",

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}

Enhancing battery performance of Li₄Ti₅O₁₂ nanorod synthesized by hydrothermal method with Sn addition as anode material for lithium-ion battery. / Winowatan, Pierre Wolter; Selwyn, Salivian; Priyono, Bambang et al.
In: Journal of King Saud University - Engineering Sciences, Vol. 33, No. 6, 09.2021, p. 396-403.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Enhancing battery performance of Li4Ti5O12 nanorod synthesized by hydrothermal method with Sn addition as anode material for lithium-ion battery

AU - Winowatan, Pierre Wolter

AU - Selwyn, Salivian

AU - Priyono, Bambang

AU - Syahrial, Anne Zulfia

N1 - Funding Information: Authors would like to thank the Directorate of Research and Community Services (DRPM), Universitas Indonesia for financial support through Hibah QQ (QQ Grants) with contract number: NKB-0287/UN2.R3.1/HKP.05.00/2019. Publisher Copyright: © 2020 The Authors

PY - 2021/9

Y1 - 2021/9

N2 - Li4Ti5O12 nanorod/Sn composite has been prepared as anode material for a lithium-ion battery. Sn powder is added with a variation of 5%, 10%, and 15%. Synthesis of Li4Ti5O12 is done by synthesizing TiO2 precursor with a sol-gel method; the precursors are treated hydrothermally in NaOH 10 M solution for 24 h at 180°C. The obtained nanorod precursor then mixed with LiOH to obtain Li4Ti5O12 with nanorod structure. This nanorod is combined with Sn, the obtained powder then becomes the active material for lithium battery anode. Li4Ti5O12 nanorod/Sn composite is characterized using XRD, SEM-EDX and TEM. To study the battery performance several tests are conducted, these tests consist of EIS, CV, and CD. Cyclic voltammetry testing shows the addition of Sn resulting a shift in reaction voltage improving battery capacity to 191 mAh g−1 with 10% Sn addition. The improvement is caused by nano structure owned by the samples in current research, meanwhile the shift in voltage indicates microalloying and will result in more significant battery cell voltage.

AB - Li4Ti5O12 nanorod/Sn composite has been prepared as anode material for a lithium-ion battery. Sn powder is added with a variation of 5%, 10%, and 15%. Synthesis of Li4Ti5O12 is done by synthesizing TiO2 precursor with a sol-gel method; the precursors are treated hydrothermally in NaOH 10 M solution for 24 h at 180°C. The obtained nanorod precursor then mixed with LiOH to obtain Li4Ti5O12 with nanorod structure. This nanorod is combined with Sn, the obtained powder then becomes the active material for lithium battery anode. Li4Ti5O12 nanorod/Sn composite is characterized using XRD, SEM-EDX and TEM. To study the battery performance several tests are conducted, these tests consist of EIS, CV, and CD. Cyclic voltammetry testing shows the addition of Sn resulting a shift in reaction voltage improving battery capacity to 191 mAh g−1 with 10% Sn addition. The improvement is caused by nano structure owned by the samples in current research, meanwhile the shift in voltage indicates microalloying and will result in more significant battery cell voltage.

KW - Anode

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KW - Lithium titanate

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