Fast microwave synthesis of SnO2@graphene/N-doped carbons as anode materials in sodium ion batteries

被引：45

作者：

Dursun, Burcu ^{[1
,2
]}

Topac, Erdal ^{[1
,2
]}

Alibeyli, Rafig ^{[2
]}

Ata, Ali ^{[1
,2
]}

Ozturk, Osman ^{[2
,3
]}

Demir-Cakan, Rezan ^{[2
,4
]}

机构：

[1] Gebze Tech Univ, Dept Mat Sci & Engn, TR-41400 Gebze, Kocaeli, Turkey

[2] Gebze Tech Univ, Inst Nanotechnol, TR-41400 Gebze, Kocaeli, Turkey

[3] Gebze Tech Univ, Dept Phys, TR-41400 Gebze, Kocaeli, Turkey

[4] Gebze Tech Univ, Dept Chem Engn, TR-41400 Gebze, Kocaeli, Turkey

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2017年 / 728卷

关键词：

Tin oxide; Graphene oxide; N-doped carbon; Microwave synthesis; Na-ion battery; REDUCED GRAPHENE OXIDE; NITROGEN-DOPED GRAPHENE; ONE-STEP SYNTHESIS; SUPERIOR ANODE; CONDUCTIVE NETWORK; ASSISTED SYNTHESIS; LITHIUM STORAGE; RATE CAPABILITY; PERFORMANCE; NANOCOMPOSITE;

D O I：

10.1016/j.jallcom.2017.09.081

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Hybrid SnO2@graphene (SG) and SnO2@graphene/N-doped carbon (SGN) structures are synthesized by a fast microwave method and tested as anode materials for Na-ion batteries. In these structures, graphene not only acts as a conducting material but also as supporting material to prevent the volume expansion of the SnO2 nanoparticles. Additional N-doped carbon coating leads to improved electrochemical performances providing better electronic conductivity resulting over 423 mAh/g capacity after 180 cycles at C/5 with SGN, while SG only provides 170 mAh/g capacities. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：1305 / 1314

页数：10

共 71 条

[11] Synergistic effect induced ultrafine SnO2/graphene nanocomposite as an advanced lithium/sodium-ion batteries anode [J].

Chen, Weihua ;

Song, Keming ;

Mi, Liwei ;

Feng, Xiangming ;

Zhang, Jianmin ;

Cui, Shizhong ;

Liu, Chuntai .

JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (20) :10027-10038

[12] Enhanced conversion reaction kinetics in low crystallinity SnO2/CNT anodes for Na-ion batteries [J].

Cui, Jiang ;

Xu, Zheng-Long ;

Yao, Shanshan ;

Huang, Jiaqiang ;

Huang, Jian-Qiu ;

Abouali, Sara ;

Garakani, Mohammad Akbari ;

Ning, Xiaohui ;

Kim, Jang-Kyo .

JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (28) :10964-10973

[13] Negative electrodes for Na-ion batteries [J].

Dahbi, Mouad ;

Yabuuchi, Naoaki ;

Kubota, Kei ;

Tokiwa, Kazuyasu ;

Komaba, Shinichi .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2014, 16 (29) :15007-15028

[14] Facile one-pot synthesis of mesoporous SnO2 microspheres via nanoparticles assembly and lithium storage properties [J].

Demir-Cakan, Rezan ;

Hu, Yong-Sheng ;

Antonietti, Markus ;

Maier, Joachim ;

Titirici, Maria-Magdalena .

CHEMISTRY OF MATERIALS, 2008, 20 (04) :1227-1229

[15] Sodium and sodium-ion energy storage batteries [J].

Ellis, Brian L. ;

Nazar, Linda F. .

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 2012, 16 (04) :168-177

[16] Controllable N-Doping of Graphene [J].

Guo, Beidou ;

Liu, Qian ;

Chen, Erdan ;

Zhu, Hewei ;

Fang, Liang ;

Gong, Jian Ru .

NANO LETTERS, 2010, 10 (12) :4975-4980

[17] A Superior Na3V2(PO4)3-Based Nanocornposite Enhanced by Both N-Doped Coating Carbon and Graphene as the Cathode for Sodium-Ion Batteries [J].

Guo, Jin-Zhi ;

Wu, Xing-Long ;

Wan, Fang ;

Wang, Jie ;

Zhang, Xiao-Hua ;

Wang, Rong-Shun .

CHEMISTRY-A EUROPEAN JOURNAL, 2015, 21 (48) :17371-17378

[18] PREPARATION OF GRAPHITIC OXIDE [J].

HUMMERS, WS ;

OFFEMAN, RE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (06) :1339-1339

[19] Origin of the Electrocatalytic Oxygen Reduction Activity of Graphene-Based Catalysts: A Roadnnap to Achieve the Best Performance [J].

Jiao, Yan ;

Zheng, Yao ;

Jaroniec, Mietek ;

Qiao, Shi Zhang .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (11) :4394-4403

[20] Identifying the Active Site in Nitrogen-Doped Graphene for the VO2+/VO2+ Redox Reaction [J].

Jin, Jutao ;

Fu, Xiaogang ;

Liu, Qiao ;

Liu, Yanru ;

Wei, Zhiyang ;

Niu, Kexing ;

Zhang, Junyan .

ACS NANO, 2013, 7 (06) :4764-4773

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