Home > Research > Publications & Outputs > Fe2O3 nanocluster-decorated graphene as O-2 ele...

Research

Associated organisational units

Links

Text available via DOI:

Keywords

View graph of relations

Fe2O3 nanocluster-decorated graphene as O-2 electrode for high energy Li-O-2 batteries

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Published

Standard

Fe2O3 nanocluster-decorated graphene as O-2 electrode for high energy Li-O-2 batteries. / Zhang, Wenyu; Zeng, Yi; Xu, Chen et al.
In: RSC Advances, Vol. 2, No. 22, 26.07.2012, p. 8508-8514.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Zhang, W, Zeng, Y, Xu, C, Tan, H, Liu, W, Zhu, J, Xiao, N, Hng, HH, Ma, J, Hoster, HE, Yazami, R & Yan, Q 2012, 'Fe2O3 nanocluster-decorated graphene as O-2 electrode for high energy Li-O-2 batteries', RSC Advances, vol. 2, no. 22, pp. 8508-8514. https://doi.org/10.1039/c2ra20757e

APA

Zhang, W., Zeng, Y., Xu, C., Tan, H., Liu, W., Zhu, J., Xiao, N., Hng, H. H., Ma, J., Hoster, H. E., Yazami, R., & Yan, Q. (2012). Fe2O3 nanocluster-decorated graphene as O-2 electrode for high energy Li-O-2 batteries. RSC Advances, 2(22), 8508-8514. https://doi.org/10.1039/c2ra20757e

Vancouver

Zhang W, Zeng Y, Xu C, Tan H, Liu W, Zhu J et al. Fe2O3 nanocluster-decorated graphene as O-2 electrode for high energy Li-O-2 batteries. RSC Advances. 2012 Jul 26;2(22):8508-8514. doi: 10.1039/c2ra20757e

Author

Zhang, Wenyu ; Zeng, Yi ; Xu, Chen et al. / Fe2O3 nanocluster-decorated graphene as O-2 electrode for high energy Li-O-2 batteries. In: RSC Advances. 2012 ; Vol. 2, No. 22. pp. 8508-8514.

Bibtex

@article{d5546a3e5aab4f80bf6c92993fe21672,
title = "Fe2O3 nanocluster-decorated graphene as O-2 electrode for high energy Li-O-2 batteries",
abstract = "Fe2O3 nanocluster-decorated graphene (Fe2O3/graphene) hybrids with controlled contents of Fe2O3 were prepared by a facile electrochemical process. These Fe2O3/graphene hybrids were tested as O-2 electrodes for Li-O-2 batteries, which exhibited enhanced discharge capacities as compared to that of a pure graphene based O-2 electrode, e.g. the Fe2O3/graphene electrode with 29.0 wt% of Fe2O3 delivered a discharge capacity of 8290 mA h g(-1) and a round-trip efficiency of 65.9% as compared to 5100 mA h g(-1) and 57.5% for a pure graphene electrode. The excellent electrochemical properties of Fe2O3/graphene as an O-2 electrode is ascribed to the combination of the fast kinetics of electron transport provided by the graphene sheets and the high electrocatalytic activity for O-2 reduction provided by the Fe2O3.",
keywords = "LITHIUM ION BATTERIES, CHEMICAL-VAPOR-DEPOSITION, AIR BATTERY, OXYGEN BATTERY, FUEL-CELLS, PERFORMANCE, CATALYSTS, STORAGE, FILMS, CAPABILITY",
author = "Wenyu Zhang and Yi Zeng and Chen Xu and Huiteng Tan and Weiling Liu and Jixin Zhu and Ni Xiao and Hng, {Huey Hoon} and Jan Ma and Hoster, {Harry E.} and Rachid Yazami and Qingyu Yan",
year = "2012",
month = jul,
day = "26",
doi = "10.1039/c2ra20757e",
language = "English",
volume = "2",
pages = "8508--8514",
journal = "RSC Advances",
issn = "2046-2069",
publisher = "Royal Society of Chemistry",
number = "22",

}

RIS

TY - JOUR

T1 - Fe2O3 nanocluster-decorated graphene as O-2 electrode for high energy Li-O-2 batteries

AU - Zhang, Wenyu

AU - Zeng, Yi

AU - Xu, Chen

AU - Tan, Huiteng

AU - Liu, Weiling

AU - Zhu, Jixin

AU - Xiao, Ni

AU - Hng, Huey Hoon

AU - Ma, Jan

AU - Hoster, Harry E.

AU - Yazami, Rachid

AU - Yan, Qingyu

PY - 2012/7/26

Y1 - 2012/7/26

N2 - Fe2O3 nanocluster-decorated graphene (Fe2O3/graphene) hybrids with controlled contents of Fe2O3 were prepared by a facile electrochemical process. These Fe2O3/graphene hybrids were tested as O-2 electrodes for Li-O-2 batteries, which exhibited enhanced discharge capacities as compared to that of a pure graphene based O-2 electrode, e.g. the Fe2O3/graphene electrode with 29.0 wt% of Fe2O3 delivered a discharge capacity of 8290 mA h g(-1) and a round-trip efficiency of 65.9% as compared to 5100 mA h g(-1) and 57.5% for a pure graphene electrode. The excellent electrochemical properties of Fe2O3/graphene as an O-2 electrode is ascribed to the combination of the fast kinetics of electron transport provided by the graphene sheets and the high electrocatalytic activity for O-2 reduction provided by the Fe2O3.

AB - Fe2O3 nanocluster-decorated graphene (Fe2O3/graphene) hybrids with controlled contents of Fe2O3 were prepared by a facile electrochemical process. These Fe2O3/graphene hybrids were tested as O-2 electrodes for Li-O-2 batteries, which exhibited enhanced discharge capacities as compared to that of a pure graphene based O-2 electrode, e.g. the Fe2O3/graphene electrode with 29.0 wt% of Fe2O3 delivered a discharge capacity of 8290 mA h g(-1) and a round-trip efficiency of 65.9% as compared to 5100 mA h g(-1) and 57.5% for a pure graphene electrode. The excellent electrochemical properties of Fe2O3/graphene as an O-2 electrode is ascribed to the combination of the fast kinetics of electron transport provided by the graphene sheets and the high electrocatalytic activity for O-2 reduction provided by the Fe2O3.

KW - LITHIUM ION BATTERIES

KW - CHEMICAL-VAPOR-DEPOSITION

KW - AIR BATTERY

KW - OXYGEN BATTERY

KW - FUEL-CELLS

KW - PERFORMANCE

KW - CATALYSTS

KW - STORAGE

KW - FILMS

KW - CAPABILITY

U2 - 10.1039/c2ra20757e

DO - 10.1039/c2ra20757e

M3 - Journal article

VL - 2

SP - 8508

EP - 8514

JO - RSC Advances

JF - RSC Advances

SN - 2046-2069

IS - 22

ER -