Silicon Oxycarbide/Carbon Nanohybrids with Tiny Silicon Oxycarbide Particles Embedded in Free Carbon Matrix Based on Photoactive Dental Methacrylates

被引：40

作者：

Wang, Meimei ^{[1
,2
]}

Xia, Yonggao ^{[1
]}

Wang, Xiaoyan ^{[1
,3
]}

Xiao, Ying ^{[1
]}

Liu, Rui ^{[4
,5
]}

Wu, Qiang ^{[6
]}

Qiu, Bao ^{[1
]}

Metwalli, Ezzeldin ^{[7
]}

Xia, Senlin ^{[7
]}

Yao, Yuan ^{[7
]}

Chen, Guoxin ^{[1
]}

Liu, Yan ^{[1
]}

Liu, Zhaoping ^{[1
]}

Meng, Jian-Qjang ^{[3
]}

Yang, Zhaohui ^{[6
]}

Sun, Ling-Dong ^{[4
,5
]}

Yan, Chun-Hua ^{[4
,5
]}

Mueller-Buschbaum, Peter ^{[7
]}

Pan, Jing ^{[2
]}

Cheng, Ya-Jun ^{[1
]}

机构：

[1] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, 1219 Zhongguan West Rd, Ningbo 315201, Zhejiang, Peoples R China

[2] Ningbo Univ, Fac Mat Sci & Chem Engn, Ningbo 315211, Zhejiang, Peoples R China

[3] Tianjin Polytech Univ, State Key Lab Separat Membranes & Membrane Proc, Tianjin 300387, Peoples R China

[4] Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China

[5] Peking Univ, Coll Chem & Mol Engn, PKU HKU Joint Lab Rare Earth Mat & Bioinorgan Che, Beijing 100871, Peoples R China

[6] Soochow Univ, Ctr Soft Condensed Matter Phys & Interdisciplinar, Suzhou 215006, Peoples R China

[7] Tech Univ Munich, Lehrstuhl Funkt Mat, Phys Dept, James Franck Str 1, D-85748 Garching, Germany

来源：

ACS APPLIED MATERIALS & INTERFACES | 2016年 / 8卷 / 22期

关键词：

silane coupling agent; thermosetting methacrylate resin; silicon oxycarbide; lithium-ion battery anode; photopolymerization; LITHIUM-ION BATTERIES; PITCH-POLYSILANE BLENDS; FACILE SCALABLE SYNTHESIS; POLYMER-DERIVED-SICN; C COMPOSITE ANODES; RICH SIOC ANODES; SECONDARY BATTERIES; CERAMICS; PRECURSORS; PYROLYSIS;

D O I：

10.1021/acsami.6b05032

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A new facile scalable method has been developed to synthesize silicon oxycarbide (SiOC)/carbon nanohybrids using difunctional dental methacrylate monomers as solvent and carbon source and the silane coupling agent as the precursor for SiOC. The content (from 100% to 40% by mass) and structure (ratio of disordered carbon over ordered carbon) of the free carbon matrix have been systematically tuned by varying the mass ratio of methacryloxypropyltrimethoxysilane (MPTMS) over the total mass of the resin monomers from 0.0 to 6.0. Compared to the bare carbon anode, the introduction of MPTMS significantly improves the electrochemical performance as a lithium-ion battery anode. The initial and cycled discharge/charge capacities of the SiOC/C nanohybrid anodes reach maximum with the MPTMS ratio of 0.50, which displays very good rate performance as well. Detailed structures and electrochemical performance as lithium-ion battery anodes have been systematically investigated. The structure property correlation and corresponding mechanism have been discussed.

引用

页码：13982 / 13992

页数：11

共 58 条

[1] Cyclic stability and C-rate performance of amorphous silicon and carbon based anodes for electrochemical storage of lithium [J].

Ahn, Dongjoon ;

Raj, Rishi .

JOURNAL OF POWER SOURCES, 2011, 196 (04) :2179-2186

[2] Thermodynamic measurements pertaining to the hysteretic intercalation of lithium in polymer-derived silicon oxycarbide [J].

Ahn, Dongjoon ;

Raj, Rishi .

JOURNAL OF POWER SOURCES, 2010, 195 (12) :3900-3906

[3] Synthesis and characterization of carbon-enriched silicon oxycarbides [J].

Blum, YD ;

MacQueen, DB ;

Kleebe, HJ .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2005, 25 (2-3) :143-149

[4] Stoichiometry control of SiOC ceramics by siloxane polymer functionality [J].

Bujalski, DR ;

Grigoras, S ;

Lee, WLN ;

Wieber, GM ;

Zank, GA .

JOURNAL OF MATERIALS CHEMISTRY, 1998, 8 (06) :1427-1433

[5] HIGH-TEMPERATURE CHEMISTRY OF THE CONVERSION OF SILOXANES TO SILICON-CARBIDE [J].

BURNS, GT ;

TAYLOR, RB ;

XU, YR ;

ZANGVIL, A ;

ZANK, GA .

CHEMISTRY OF MATERIALS, 1992, 4 (06) :1313-1323

[6] Controlled In Situ Nanocavitation in Polymeric Materials [J].

Cheng, Ya-Jun ;

Antonucci, Joseph M. ;

Hudson, Steven D. ;

Lin, Nancy J. ;

Zhang, Xinran ;

Lin-Gibson, Sheng .

ADVANCED MATERIALS, 2011, 23 (03) :409-413

[7] Scalable Fracture-free SiOC Glass Coating for Robust Silicon Nanoparticle Anodes in Lithium Secondary Batteries [J].

Choi, Sunghun ;

Jung, Dae Soo ;

Choi, Jang Wook .

NANO LETTERS, 2014, 14 (12) :7120-7125

[8] Polymer-Derived Ceramics: 40 Years of Research and Innovation in Advanced Ceramics [J].

Colombo, Paolo ;

Mera, Gabriela ;

Riedel, Ralf ;

Soraru, Gian Domenico .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2010, 93 (07) :1805-1837

[9] Preparation and structure of silicon oxycarbide glasses derived from polysiloxane precursors [J].

Corriu, RJP ;

Leclercq, D ;

Mutin, PH ;

Vioux, A .

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 1997, 8 (1-3) :327-330

[10] Study of the pyrolysis process of an hybrid CH3SiO1.5 gel into a SiCO glass [J].

Das, Gobind ;

Bettotti, Paolo ;

Ferraioli, Luigi ;

Raj, Rishi ;

Mariotto, Gino ;

PaveSib, Lorenzo ;

Soraru, Gian Domenico .

VIBRATIONAL SPECTROSCOPY, 2007, 45 (01) :61-68

← 1 2 3 4 5 6 →