共 39 条
Template-free approach to synthesize hierarchical porous nickel cobalt oxides for supercapacitors
被引:105
作者:

Chang, Jie
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

Sun, Jing
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

Xu, Chaohe
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

Xu, Huan
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

Gao, Lian
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
机构:
[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
来源:
基金:
中国国家自然科学基金;
关键词:
CAPACITIVE ENERGY-STORAGE;
ELECTRODE MATERIALS;
ELECTROCHEMICAL CAPACITORS;
PERFORMANCE;
CARBON;
GRAPHENE;
ARRAYS;
NANOSHEETS;
COMPOSITES;
NANOWIRES;
D O I:
10.1039/c2nr31725g
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Nickel cobalt oxides with various Ni/Co ratios were synthesized using a facile template-free approach for electrochemical supercapacitors. The texture and morphology of the nanocomposites were characterized by powder X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Brunauer-Emmett-Teller analysis (BET). The results show that a hierarchical porous structure assembled from nanoflakes with a thickness of similar to 10 nm was obtained, and the ratio of nickel to cobalt in the nanocomposites was very close to the precursors. Cyclic voltammetry (CV) and galvanostatic charge and discharge tests were carried out to study the electrochemical performance. Both nickel cobalt oxides (Ni-Co-O-1 with Ni : Co = 1, Ni-Co-O-2 with Ni : Co = 2) outperform pure NiO and Co3O4. The Ni-Co-O-1 and Ni-Co-O-2 possess high specific capacities of 778.2 and 867.3 F g(-1) at 1 A g(-1) and capacitance retentions of 84.1% and 92.3% at 10 A g(-1), respectively. After full activation, the Ni-Co-O-1 and Ni-Co-O-2 could achieve a maximum value of 971 and 1550 F g(-1) and remain at similar to 907 and similar to 1450 F g(-1) at 4 A g(-1), respectively. Also, the nickel cobalt oxides show high capacity retention when fast charging.
引用
收藏
页码:6786 / 6791
页数:6
相关论文
共 39 条
[1]
One dimensional MnO2/titanium nitride nanotube coaxial arrays for high performance electrochemical capacitive energy storage
[J].
Dong, Shanmu
;
Chen, Xiao
;
Gu, Lin
;
Zhou, Xinhong
;
Li, Lanfeng
;
Liu, Zhihong
;
Han, Pengxian
;
Xu, Hongxia
;
Yao, Jianhua
;
Wang, Haibo
;
Zhang, Xiaoying
;
Shang, Chaoqun
;
Cui, Guanglei
;
Chen, Liquan
.
ENERGY & ENVIRONMENTAL SCIENCE,
2011, 4 (09)
:3502-3508

Dong, Shanmu
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Chen, Xiao
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Gu, Lin
论文数: 0 引用数: 0
h-index: 0
机构:
Tohoku Univ, WPI Adv Inst Mat Res, Sendai, Miyagi 9808577, Japan Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Zhou, Xinhong
论文数: 0 引用数: 0
h-index: 0
机构:
Qingdao Univ Sci & Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Li, Lanfeng
论文数: 0 引用数: 0
h-index: 0
机构:
Qingdao Univ Sci & Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Liu, Zhihong
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Han, Pengxian
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Xu, Hongxia
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Yao, Jianhua
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Wang, Haibo
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Zhang, Xiaoying
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Shang, Chaoqun
论文数: 0 引用数: 0
h-index: 0
机构:
Qingdao Univ Sci & Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Cui, Guanglei
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

Chen, Liquan
论文数: 0 引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
[2]
A self-assembled hierarchical nanostructure comprising carbon spheres and graphene nanosheets for enhanced supercapacitor performance
[J].
Guo, Chun Xian
;
Li, Chang Ming
.
ENERGY & ENVIRONMENTAL SCIENCE,
2011, 4 (11)
:4504-4507

Guo, Chun Xian
论文数: 0 引用数: 0
h-index: 0
机构:
Southwest Univ, Inst Clean Energy & Adv Mat, Chongqing 400715, Peoples R China
Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637457, Singapore
Nanyang Technol Univ, Ctr Adv Bionanosyst, Singapore 637457, Singapore Southwest Univ, Inst Clean Energy & Adv Mat, Chongqing 400715, Peoples R China

Li, Chang Ming
论文数: 0 引用数: 0
h-index: 0
机构:
Southwest Univ, Inst Clean Energy & Adv Mat, Chongqing 400715, Peoples R China
Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637457, Singapore
Nanyang Technol Univ, Ctr Adv Bionanosyst, Singapore 637457, Singapore Southwest Univ, Inst Clean Energy & Adv Mat, Chongqing 400715, Peoples R China
[3]
The Sol-Gel-Derived Nickel-Cobalt Oxides with High Supercapacitor Performances
[J].
Hu, Guangxia
;
Tang, Chunhua
;
Li, Chunxiang
;
Li, Huimin
;
Wang, Yu
;
Gong, Hao
.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY,
2011, 158 (06)
:A695-A699

Hu, Guangxia
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore

Tang, Chunhua
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore

Li, Chunxiang
论文数: 0 引用数: 0
h-index: 0
机构:
Singapore Polytech, Ctr Adv Mat Technol, Singapore 139651, Singapore Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore

Li, Huimin
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore

Wang, Yu
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore

Gong, Hao
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 119260, Singapore
[4]
Synthesis and electrochemical characterization of mesoporous CoxNi1-x layered double hydroxides as electrode materials for supercapacitors
[J].
Hu, Zhong-Ai
;
Xie, Yu-Long
;
Wang, Yao-Man
;
Wu, Hong-Ying
;
Yang, Yu-Ying
;
Zhang, Zi-Yu
.
ELECTROCHIMICA ACTA,
2009, 54 (10)
:2737-2741

Hu, Zhong-Ai
论文数: 0 引用数: 0
h-index: 0
机构:
NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China

Xie, Yu-Long
论文数: 0 引用数: 0
h-index: 0
机构:
NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China

Wang, Yao-Man
论文数: 0 引用数: 0
h-index: 0
机构:
NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China

Wu, Hong-Ying
论文数: 0 引用数: 0
h-index: 0
机构:
NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China

Yang, Yu-Ying
论文数: 0 引用数: 0
h-index: 0
机构:
NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China

Zhang, Zi-Yu
论文数: 0 引用数: 0
h-index: 0
机构:
NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China NW Normal Univ, Key Lab Polymer, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China
[5]
Towards the upper bound of electrochemical performance of ACNT@polyaniline arrays as supercapacitors
[J].
Huang, Fan
;
Chen, De
.
ENERGY & ENVIRONMENTAL SCIENCE,
2012, 5 (02)
:5833-5841

Huang, Fan
论文数: 0 引用数: 0
h-index: 0
机构:
Norwegian Univ Sci & Technol, Dept Chem Engn, N-7491 Trondheim, Norway Norwegian Univ Sci & Technol, Dept Chem Engn, N-7491 Trondheim, Norway

Chen, De
论文数: 0 引用数: 0
h-index: 0
机构:
Norwegian Univ Sci & Technol, Dept Chem Engn, N-7491 Trondheim, Norway Norwegian Univ Sci & Technol, Dept Chem Engn, N-7491 Trondheim, Norway
[6]
Graphene-based composites
[J].
Huang, Xiao
;
Qi, Xiaoying
;
Boey, Freddy
;
Zhang, Hua
.
CHEMICAL SOCIETY REVIEWS,
2012, 41 (02)
:666-686

Huang, Xiao
论文数: 0 引用数: 0
h-index: 0
机构:
Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore

Qi, Xiaoying
论文数: 0 引用数: 0
h-index: 0
机构:
Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore

Boey, Freddy
论文数: 0 引用数: 0
h-index: 0
机构:
Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore
Nanyang Technol Univ, Ctr Biomimet Sensor Sci, Singapore 637553, Singapore Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore

Zhang, Hua
论文数: 0 引用数: 0
h-index: 0
机构:
Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore
Nanyang Technol Univ, Ctr Biomimet Sensor Sci, Singapore 637553, Singapore Nanyang Technol Univ, Sch Mat Sci & Engn, 50 Nanyang Ave, Singapore 639798, Singapore
[7]
Hierarchical self-assembly of ultrathin nickel hydroxide nanoflakes for high-performance supercapacitors
[J].
Jiang, Hao
;
Zhao, Ting
;
Li, Chunzhong
;
Ma, Jan
.
JOURNAL OF MATERIALS CHEMISTRY,
2011, 21 (11)
:3818-3823

Jiang, Hao
论文数: 0 引用数: 0
h-index: 0
机构:
E China Univ Sci & Technol, Key Lab Ultrafine Mat, Minist Educ, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China
Nanyang Technol Univ, Temasek Labs, Singapore 637553, Singapore
Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore E China Univ Sci & Technol, Key Lab Ultrafine Mat, Minist Educ, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China

Zhao, Ting
论文数: 0 引用数: 0
h-index: 0
机构:
Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore E China Univ Sci & Technol, Key Lab Ultrafine Mat, Minist Educ, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China

Li, Chunzhong
论文数: 0 引用数: 0
h-index: 0
机构:
E China Univ Sci & Technol, Key Lab Ultrafine Mat, Minist Educ, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China E China Univ Sci & Technol, Key Lab Ultrafine Mat, Minist Educ, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China

Ma, Jan
论文数: 0 引用数: 0
h-index: 0
机构:
Nanyang Technol Univ, Temasek Labs, Singapore 637553, Singapore
Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore E China Univ Sci & Technol, Key Lab Ultrafine Mat, Minist Educ, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China
[8]
Optimisation of an asymmetric manganese oxide/activated carbon capacitor working at 2 V in aqueous medium
[J].
Khomenko, V
;
Raymundo-Piñero, E
;
Béguin, F
.
JOURNAL OF POWER SOURCES,
2006, 153 (01)
:183-190

Khomenko, V
论文数: 0 引用数: 0
h-index: 0
机构:
CNRS, CRMD, F-45071 Orleans 02, France CNRS, CRMD, F-45071 Orleans 02, France

Raymundo-Piñero, E
论文数: 0 引用数: 0
h-index: 0
机构:
CNRS, CRMD, F-45071 Orleans 02, France CNRS, CRMD, F-45071 Orleans 02, France

Béguin, F
论文数: 0 引用数: 0
h-index: 0
机构:
CNRS, CRMD, F-45071 Orleans 02, France CNRS, CRMD, F-45071 Orleans 02, France
[9]
Facile approach to prepare loose-packed cobalt hydroxide nano-flakes materials for electrochemical capacitors
[J].
Kong, Ling-Bin
;
Lang, Jun-Wei
;
Liu, Min
;
Luo, Yong-Chun
;
Kang, Long
.
JOURNAL OF POWER SOURCES,
2009, 194 (02)
:1194-1201

Kong, Ling-Bin
论文数: 0 引用数: 0
h-index: 0
机构:
Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China
Lanzhou Univ Technol, Minist Educ, Key Lab Nonferrous Met Alloys & Proc, Lanzhou 730050, Peoples R China Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China

Lang, Jun-Wei
论文数: 0 引用数: 0
h-index: 0
机构:
Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China

Liu, Min
论文数: 0 引用数: 0
h-index: 0
机构:
Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China

Luo, Yong-Chun
论文数: 0 引用数: 0
h-index: 0
机构:
Lanzhou Univ Technol, Minist Educ, Key Lab Nonferrous Met Alloys & Proc, Lanzhou 730050, Peoples R China Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China

Kang, Long
论文数: 0 引用数: 0
h-index: 0
机构:
Lanzhou Univ Technol, Minist Educ, Key Lab Nonferrous Met Alloys & Proc, Lanzhou 730050, Peoples R China Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China
[10]
Supercapacitive Energy Storage and Electric Power Supply Using an Aza-Fused π-Conjugated Microporous Framework
[J].
Kou, Yan
;
Xu, Yanhong
;
Guo, Zhaoqi
;
Jiang, Donglin
.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,
2011, 50 (37)
:8753-8757

Kou, Yan
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Inst Nat Sci, Inst Mol Sci, Dept Mat Mol Sci, Okazaki, Aichi 4448787, Japan Natl Inst Nat Sci, Inst Mol Sci, Dept Mat Mol Sci, Okazaki, Aichi 4448787, Japan

Xu, Yanhong
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Inst Nat Sci, Inst Mol Sci, Dept Mat Mol Sci, Okazaki, Aichi 4448787, Japan Natl Inst Nat Sci, Inst Mol Sci, Dept Mat Mol Sci, Okazaki, Aichi 4448787, Japan

Guo, Zhaoqi
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Inst Nat Sci, Inst Mol Sci, Dept Mat Mol Sci, Okazaki, Aichi 4448787, Japan Natl Inst Nat Sci, Inst Mol Sci, Dept Mat Mol Sci, Okazaki, Aichi 4448787, Japan

Jiang, Donglin
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Inst Nat Sci, Inst Mol Sci, Dept Mat Mol Sci, Okazaki, Aichi 4448787, Japan
Japan Sci & Technol Agcy JST, Precursory Res Embryon Sci & Technol PRESTO, Chiyoda Ku, Tokyo 1020075, Japan Natl Inst Nat Sci, Inst Mol Sci, Dept Mat Mol Sci, Okazaki, Aichi 4448787, Japan