Ni(OH)2 nanosheet

Wei Tian; Xi Wang; Chunyi Zhi; Tianyou Zhai; Dequan Liu; Chao Zhang; Dmitri Golberg; Yoshio Bando

doi:10.1016/j.nanoen.2013.01.004

Ni(OH)₂ nanosheet

Wei Tian
, Xi Wang
, Chunyi Zhi
, Tianyou Zhai
, Dequan Liu
, Chao Zhang
, Dmitri Golberg
, Yoshio Bando

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

172 Citations (Scopus)

Abstract

We demonstrate the design and fabrication of novel hybrid nanoarchitectures using facile coating of ultrathin Ni(OH)₂ nanosheets onto α-Fe₂O₃ nanowire arrays directly grown on Fe foils toward achieving high specific capacitance, high-energy and high power density, and long-term life supercapacitors. Well structured single-crystalline α-Fe₂O₃ nanowires uniquely served as cores that support redox active high surface area Ni(OH)₂ shells and also contribute to specific capacitance as a conventional pseudocapacitive metal oxide. The Ni(OH)₂

Original language	English
Pages (from-to)	754-763
Journal	Nano Energy
Volume	2
Issue number	5
DOIs	https://doi.org/10.1016/j.nanoen.2013.01.004
Publication status	Published - Sept 2013

Research Keywords

Fe2O3
Hybrid composite
Ni(OH)2
Specific capacitances
Supercapacitor

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10.1016/j.nanoen.2013.01.004

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Cite this

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title = "Ni(OH)2 nanosheet",

abstract = "We demonstrate the design and fabrication of novel hybrid nanoarchitectures using facile coating of ultrathin Ni(OH)2 nanosheets onto α-Fe2O3 nanowire arrays directly grown on Fe foils toward achieving high specific capacitance, high-energy and high power density, and long-term life supercapacitors. Well structured single-crystalline α-Fe2O3 nanowires uniquely served as cores that support redox active high surface area Ni(OH)2 shells and also contribute to specific capacitance as a conventional pseudocapacitive metal oxide. The Ni(OH)2",

keywords = "Fe2O3, Hybrid composite, Ni(OH)2, Specific capacitances, Supercapacitor",

author = "Wei Tian and Xi Wang and Chunyi Zhi and Tianyou Zhai and Dequan Liu and Chao Zhang and Dmitri Golberg and Yoshio Bando",

year = "2013",

month = sep,

doi = "10.1016/j.nanoen.2013.01.004",

language = "English",

volume = "2",

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journal = "Nano Energy",

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TY - JOUR

T1 - Ni(OH)2 nanosheet

AU - Tian, Wei

AU - Wang, Xi

AU - Zhi, Chunyi

AU - Zhai, Tianyou

AU - Liu, Dequan

AU - Zhang, Chao

AU - Golberg, Dmitri

AU - Bando, Yoshio

PY - 2013/9

Y1 - 2013/9

N2 - We demonstrate the design and fabrication of novel hybrid nanoarchitectures using facile coating of ultrathin Ni(OH)2 nanosheets onto α-Fe2O3 nanowire arrays directly grown on Fe foils toward achieving high specific capacitance, high-energy and high power density, and long-term life supercapacitors. Well structured single-crystalline α-Fe2O3 nanowires uniquely served as cores that support redox active high surface area Ni(OH)2 shells and also contribute to specific capacitance as a conventional pseudocapacitive metal oxide. The Ni(OH)2

AB - We demonstrate the design and fabrication of novel hybrid nanoarchitectures using facile coating of ultrathin Ni(OH)2 nanosheets onto α-Fe2O3 nanowire arrays directly grown on Fe foils toward achieving high specific capacitance, high-energy and high power density, and long-term life supercapacitors. Well structured single-crystalline α-Fe2O3 nanowires uniquely served as cores that support redox active high surface area Ni(OH)2 shells and also contribute to specific capacitance as a conventional pseudocapacitive metal oxide. The Ni(OH)2

KW - Fe2O3

KW - Hybrid composite

KW - Ni(OH)2

KW - Specific capacitances

KW - Supercapacitor

UR - https://www.scopus.com/pages/publications/84885386469

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84885386469&origin=recordpage

U2 - 10.1016/j.nanoen.2013.01.004

DO - 10.1016/j.nanoen.2013.01.004

M3 - RGC 21 - Publication in refereed journal

SN - 2211-2855

VL - 2

SP - 754

EP - 763

JO - Nano Energy

JF - Nano Energy

IS - 5

ER -