Preparation of Ge nanotube arrays from an ionic liquid for lithium ion battery anodes with improved cycling stability

Xusong Liu; Jian Hao; Xiaoxu Liu; Caixia Chi; Na Li; Frank Endres; Yi Zhang; Yao Li; Jiupeng Zhao

doi:10.1039/c4cc08722d

Preparation of Ge nanotube arrays from an ionic liquid for lithium ion battery anodes with improved cycling stability

Xusong Liu
, Jian Hao
, Xiaoxu Liu
, Caixia Chi
, Na Li
, Frank Endres
, Yi Zhang
, Yao Li^*
, Jiupeng Zhao

^*Corresponding author for this work

School of Astronautics

School of Chemistry and Chemical Engineering, Harbin Institute of Technology
Heilongjiang University of Science and Technology
Institute of Particle Technology
Clausthal University of Technology
Center for Composite Material
Harbin Institute of Technology

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

69 Scopus citations

Abstract

Ge nanotube array anodes are prepared by template-assisted electrodeposition from an ionic liquid to obtain superior cycling performance. They show remarkable cycling ability at 0.2 C, with a very high initial discharge capacity of 1641 mA h g^-1 and a charge capacity of 1260 mA h g^-1. After 250 cycles the capacity retention is 98% relative to that at the 50th cycle.

Original language	English
Pages (from-to)	2064-2067
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	11
DOIs	https://doi.org/10.1039/c4cc08722d
State	Published - 7 Feb 2015

UN SDGs

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

SDG 7 Affordable and Clean Energy

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10.1039/c4cc08722d

Cite this

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title = "Preparation of Ge nanotube arrays from an ionic liquid for lithium ion battery anodes with improved cycling stability",

abstract = "Ge nanotube array anodes are prepared by template-assisted electrodeposition from an ionic liquid to obtain superior cycling performance. They show remarkable cycling ability at 0.2 C, with a very high initial discharge capacity of 1641 mA h g-1 and a charge capacity of 1260 mA h g-1. After 250 cycles the capacity retention is 98\% relative to that at the 50th cycle.",

author = "Xusong Liu and Jian Hao and Xiaoxu Liu and Caixia Chi and Na Li and Frank Endres and Yi Zhang and Yao Li and Jiupeng Zhao",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2015",

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doi = "10.1039/c4cc08722d",

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T1 - Preparation of Ge nanotube arrays from an ionic liquid for lithium ion battery anodes with improved cycling stability

AU - Liu, Xusong

AU - Hao, Jian

AU - Liu, Xiaoxu

AU - Chi, Caixia

AU - Li, Na

AU - Endres, Frank

AU - Zhang, Yi

AU - Li, Yao

AU - Zhao, Jiupeng

PY - 2015/2/7

Y1 - 2015/2/7

N2 - Ge nanotube array anodes are prepared by template-assisted electrodeposition from an ionic liquid to obtain superior cycling performance. They show remarkable cycling ability at 0.2 C, with a very high initial discharge capacity of 1641 mA h g-1 and a charge capacity of 1260 mA h g-1. After 250 cycles the capacity retention is 98% relative to that at the 50th cycle.

AB - Ge nanotube array anodes are prepared by template-assisted electrodeposition from an ionic liquid to obtain superior cycling performance. They show remarkable cycling ability at 0.2 C, with a very high initial discharge capacity of 1641 mA h g-1 and a charge capacity of 1260 mA h g-1. After 250 cycles the capacity retention is 98% relative to that at the 50th cycle.

UR - https://www.scopus.com/pages/publications/84921666617

U2 - 10.1039/c4cc08722d

DO - 10.1039/c4cc08722d

M3 - 文章

AN - SCOPUS:84921666617

SN - 1359-7345

VL - 51

SP - 2064

EP - 2067

JO - Chemical Communications

JF - Chemical Communications

IS - 11

ER -

Preparation of Ge nanotube arrays from an ionic liquid for lithium ion battery anodes with improved cycling stability

Abstract

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