Facile, low temperature synthesis of SnO                         2                         /reduced graphene oxide nanocomposite as anode material for lithium-ion batteries

Chau Chung Hou; Sanjaya Brahma; Shao Chieh Weng; Chia Chin Chang; Jow Lay Huang

doi:10.1016/j.apsusc.2017.04.007

Facile, low temperature synthesis of SnO ₂ /reduced graphene oxide nanocomposite as anode material for lithium-ion batteries

Chau Chung Hou, Sanjaya Brahma, Shao Chieh Weng, Chia Chin Chang, Jow Lay Huang

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

16 Citations (Scopus)

Abstract

We demonstrate a facile, single step, low temperature and energy efficient strategy for the synthesis of SnO ₂ -reduced graphene oxide (RGO) nanocomposite where the crystallization of SnO ₂ nanoparticles and the reduction of graphene oxide takes place simultaneously by an in situ chemical reduction process. The electrochemical property of the SnO ₂ -RGO composite prepared by using low concentrations of reducing agent shows better Li storage performance, good rate capability (378 mAh g ⁻¹ at 3200 mA g ⁻¹ ) and stable capacitance (522 mAh g ⁻¹ after 50 cycles). Increasing the reductant concentration lead to crystallization of high concentration of SnO ₂ nanoparticle aggregation and degrade the Li ion storage property.

Original language	English
Pages (from-to)	160-168
Number of pages	9
Journal	Applied Surface Science
Volume	413
DOIs	https://doi.org/10.1016/j.apsusc.2017.04.007
Publication status	Published - 2017 Aug 15

All Science Journal Classification (ASJC) codes

Chemistry(all)
Condensed Matter Physics
Physics and Astronomy(all)
Surfaces and Interfaces
Surfaces, Coatings and Films

UN SDGs

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

Access to Document

10.1016/j.apsusc.2017.04.007

Cite this

Hou, C. C., Brahma, S., Weng, S. C., Chang, C. C., & Huang, J. L. (2017). Facile, low temperature synthesis of SnO ₂ /reduced graphene oxide nanocomposite as anode material for lithium-ion batteries Applied Surface Science, 413, 160-168. https://doi.org/10.1016/j.apsusc.2017.04.007

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title = " Facile, low temperature synthesis of SnO 2 /reduced graphene oxide nanocomposite as anode material for lithium-ion batteries ",

abstract = " We demonstrate a facile, single step, low temperature and energy efficient strategy for the synthesis of SnO 2 -reduced graphene oxide (RGO) nanocomposite where the crystallization of SnO 2 nanoparticles and the reduction of graphene oxide takes place simultaneously by an in situ chemical reduction process. The electrochemical property of the SnO 2 -RGO composite prepared by using low concentrations of reducing agent shows better Li storage performance, good rate capability (378 mAh g −1 at 3200 mA g −1 ) and stable capacitance (522 mAh g −1 after 50 cycles). Increasing the reductant concentration lead to crystallization of high concentration of SnO 2 nanoparticle aggregation and degrade the Li ion storage property. ",

author = "Hou, {Chau Chung} and Sanjaya Brahma and Weng, {Shao Chieh} and Chang, {Chia Chin} and Huang, {Jow Lay}",

year = "2017",

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doi = "10.1016/j.apsusc.2017.04.007",

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Hou, CC, Brahma, S, Weng, SC, Chang, CC & Huang, JL 2017, ' Facile, low temperature synthesis of SnO ₂ /reduced graphene oxide nanocomposite as anode material for lithium-ion batteries ', Applied Surface Science, vol. 413, pp. 160-168. https://doi.org/10.1016/j.apsusc.2017.04.007

Facile, low temperature synthesis of SnO ₂ /reduced graphene oxide nanocomposite as anode material for lithium-ion batteries . / Hou, Chau Chung; Brahma, Sanjaya; Weng, Shao Chieh; Chang, Chia Chin; Huang, Jow Lay.

In: Applied Surface Science, Vol. 413, 15.08.2017, p. 160-168.

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

TY - JOUR

T1 - Facile, low temperature synthesis of SnO 2 /reduced graphene oxide nanocomposite as anode material for lithium-ion batteries

AU - Hou, Chau Chung

AU - Brahma, Sanjaya

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AU - Chang, Chia Chin

AU - Huang, Jow Lay

PY - 2017/8/15

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AB - We demonstrate a facile, single step, low temperature and energy efficient strategy for the synthesis of SnO 2 -reduced graphene oxide (RGO) nanocomposite where the crystallization of SnO 2 nanoparticles and the reduction of graphene oxide takes place simultaneously by an in situ chemical reduction process. The electrochemical property of the SnO 2 -RGO composite prepared by using low concentrations of reducing agent shows better Li storage performance, good rate capability (378 mAh g −1 at 3200 mA g −1 ) and stable capacitance (522 mAh g −1 after 50 cycles). Increasing the reductant concentration lead to crystallization of high concentration of SnO 2 nanoparticle aggregation and degrade the Li ion storage property.

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