Free-standing monolithic nanoporous graphene foam as a high performance aluminum-ion battery cathode

Xiaodan Huang; Yang Liu; Hongwei Zhang; Jun Zhang; Owen Noonan; Chengzhong Yu

doi:10.1039/c7ta04477a

Free-standing monolithic nanoporous graphene foam as a high performance aluminum-ion battery cathode

Xiaodan Huang
, Yang Liu
, Hongwei Zhang
, Jun Zhang
, Owen Noonan
, Chengzhong Yu^*

^*Corresponding author for this work

University of Queensland

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

75 Scopus citations

Abstract

Aluminum-ion batteries (AIBs) are emerging as an attractive new electrical energy storage system. Despite the recent breakthroughs in AIB technology, state-of-the-art cathode materials suffer from mediocre volumetric capacity (∼0.74 mA h cm^-3) and AIBs in the widely used coin-cell configuration are rarely reported. Here, we present the synthesis of free-standing monolithic nanoporous graphene foam with a high density and a new strategy to stabilize coin-cell type AIBs. Our designed coin-cell AIBs demonstrate a volumetric capacity up to 12.2 mA h cm^-3, a gravimetric capacity of 151 mA h g^-1 and good low temperature performance.

Original language	English
Pages (from-to)	19416-19421
Number of pages	6
Journal	Journal of Materials Chemistry A
Volume	5
Issue number	36
DOIs	https://doi.org/10.1039/c7ta04477a
State	Published - 2017
Externally published	Yes

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title = "Free-standing monolithic nanoporous graphene foam as a high performance aluminum-ion battery cathode",

abstract = "Aluminum-ion batteries (AIBs) are emerging as an attractive new electrical energy storage system. Despite the recent breakthroughs in AIB technology, state-of-the-art cathode materials suffer from mediocre volumetric capacity (∼0.74 mA h cm-3) and AIBs in the widely used coin-cell configuration are rarely reported. Here, we present the synthesis of free-standing monolithic nanoporous graphene foam with a high density and a new strategy to stabilize coin-cell type AIBs. Our designed coin-cell AIBs demonstrate a volumetric capacity up to 12.2 mA h cm-3, a gravimetric capacity of 151 mA h g-1 and good low temperature performance.",

author = "Xiaodan Huang and Yang Liu and Hongwei Zhang and Jun Zhang and Owen Noonan and Chengzhong Yu",

note = "Publisher Copyright: {\textcopyright} 2017 The Royal Society of Chemistry.",

year = "2017",

doi = "10.1039/c7ta04477a",

language = "英语",

volume = "5",

pages = "19416--19421",

journal = "Journal of Materials Chemistry A",

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T1 - Free-standing monolithic nanoporous graphene foam as a high performance aluminum-ion battery cathode

AU - Huang, Xiaodan

AU - Liu, Yang

AU - Zhang, Hongwei

AU - Zhang, Jun

AU - Noonan, Owen

AU - Yu, Chengzhong

PY - 2017

Y1 - 2017

N2 - Aluminum-ion batteries (AIBs) are emerging as an attractive new electrical energy storage system. Despite the recent breakthroughs in AIB technology, state-of-the-art cathode materials suffer from mediocre volumetric capacity (∼0.74 mA h cm-3) and AIBs in the widely used coin-cell configuration are rarely reported. Here, we present the synthesis of free-standing monolithic nanoporous graphene foam with a high density and a new strategy to stabilize coin-cell type AIBs. Our designed coin-cell AIBs demonstrate a volumetric capacity up to 12.2 mA h cm-3, a gravimetric capacity of 151 mA h g-1 and good low temperature performance.

AB - Aluminum-ion batteries (AIBs) are emerging as an attractive new electrical energy storage system. Despite the recent breakthroughs in AIB technology, state-of-the-art cathode materials suffer from mediocre volumetric capacity (∼0.74 mA h cm-3) and AIBs in the widely used coin-cell configuration are rarely reported. Here, we present the synthesis of free-standing monolithic nanoporous graphene foam with a high density and a new strategy to stabilize coin-cell type AIBs. Our designed coin-cell AIBs demonstrate a volumetric capacity up to 12.2 mA h cm-3, a gravimetric capacity of 151 mA h g-1 and good low temperature performance.

UR - https://www.scopus.com/pages/publications/85029638380

U2 - 10.1039/c7ta04477a

DO - 10.1039/c7ta04477a

M3 - 文章

AN - SCOPUS:85029638380

SN - 2050-7488

VL - 5

SP - 19416

EP - 19421

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 36

ER -

Free-standing monolithic nanoporous graphene foam as a high performance aluminum-ion battery cathode

Abstract

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