In situ fabrication of lithium titanium oxide by microwave-assisted alkalization for high-rate lithium-ion batteries

Hyun Kyung Kim; Jong Pil Jegal; Ji Young Kim; Seung Beom Yoon; Kwang Chul Roh; Kwang Bum Kim

doi:10.1039/c3ta13206d

In situ fabrication of lithium titanium oxide by microwave-assisted alkalization for high-rate lithium-ion batteries

Hyun Kyung Kim, Jong Pil Jegal, Ji Young Kim, Seung Beom Yoon, Kwang Chul Roh, Kwang Bum Kim

Department of Materials Science and Engineering

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

22 Citations (Scopus)

Abstract

A phase-pure Li₄Ti₅O₁₂/reduced graphene oxide nanocomposite was prepared using a simple one-pot synthesis of the Li-Ti-O precursor and subsequent heat treatment. The prepared nanocomposite delivers a reversible capacity of 168 mA h g^-1 at 1 C-rate and a remarkable rate capability with 59% capacity retention at 50 C-rate.

Original language	English
Pages (from-to)	14849-14852
Number of pages	4
Journal	Journal of Materials Chemistry A
Volume	1
Issue number	47
DOIs	https://doi.org/10.1039/c3ta13206d
Publication status	Published - 2013 Dec 21

All Science Journal Classification (ASJC) codes

Chemistry(all)
Renewable Energy, Sustainability and the Environment
Materials Science(all)

UN SDGs

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

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10.1039/c3ta13206d

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abstract = "A phase-pure Li4Ti5O12/reduced graphene oxide nanocomposite was prepared using a simple one-pot synthesis of the Li-Ti-O precursor and subsequent heat treatment. The prepared nanocomposite delivers a reversible capacity of 168 mA h g-1 at 1 C-rate and a remarkable rate capability with 59% capacity retention at 50 C-rate.",

author = "Kim, {Hyun Kyung} and Jegal, {Jong Pil} and Kim, {Ji Young} and Yoon, {Seung Beom} and Roh, {Kwang Chul} and Kim, {Kwang Bum}",

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AU - Kim, Hyun Kyung

AU - Jegal, Jong Pil

AU - Kim, Ji Young

AU - Yoon, Seung Beom

AU - Roh, Kwang Chul

AU - Kim, Kwang Bum

PY - 2013/12/21

Y1 - 2013/12/21

N2 - A phase-pure Li4Ti5O12/reduced graphene oxide nanocomposite was prepared using a simple one-pot synthesis of the Li-Ti-O precursor and subsequent heat treatment. The prepared nanocomposite delivers a reversible capacity of 168 mA h g-1 at 1 C-rate and a remarkable rate capability with 59% capacity retention at 50 C-rate.

AB - A phase-pure Li4Ti5O12/reduced graphene oxide nanocomposite was prepared using a simple one-pot synthesis of the Li-Ti-O precursor and subsequent heat treatment. The prepared nanocomposite delivers a reversible capacity of 168 mA h g-1 at 1 C-rate and a remarkable rate capability with 59% capacity retention at 50 C-rate.

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In situ fabrication of lithium titanium oxide by microwave-assisted alkalization for high-rate lithium-ion batteries

Abstract

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UN SDGs

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