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

Meimei Wang; Yonggao Xia; Xiaoyan Wang; Ying Xiao; Rui Liu; Qiang Wu; Bao Qiu; Ezzeldin Metwalli; Senlin Xia; Yuan Yao; Guoxin Chen; Yan Liu; Zhaoping Liu; Jian Qiang Meng; Zhaohui Yang; Ling Dong Sun; Chun Hua Yan; Peter Müller-Buschbaum; Jing Pan; Ya Jun Cheng

doi:10.1021/acsami.6b05032

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

Meimei Wang, Yonggao Xia, Xiaoyan Wang, Ying Xiao, Rui Liu, Qiang Wu, Bao Qiu, Ezzeldin Metwalli, Senlin Xia, Yuan Yao, Guoxin Chen, Yan Liu, Zhaoping Liu, Jian Qiang Meng, Zhaohui Yang, Ling Dong Sun, Chun Hua Yan, Peter Müller-Buschbaum, Jing Pan, Ya Jun Cheng

Chair of Functional Materials

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

36 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	13982-13992
Number of pages	11
Journal	ACS Applied Materials and Interfaces
Volume	8
Issue number	22
DOIs	https://doi.org/10.1021/acsami.6b05032
State	Published - 8 Jun 2016

Keywords

lithium-ion battery anode
photopolymerization
silane coupling agent
silicon oxycarbide
thermosetting methacrylate resin

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1021/acsami.6b05032

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Wang, M., Xia, Y., Wang, X., Xiao, Y., Liu, R., Wu, Q., Qiu, B., Metwalli, E., Xia, S., Yao, Y., Chen, G., Liu, Y., Liu, Z., Meng, J. Q., Yang, Z., Sun, L. D., Yan, C. H., Müller-Buschbaum, P., Pan, J., & Cheng, Y. J. (2016). Silicon Oxycarbide/Carbon Nanohybrids with Tiny Silicon Oxycarbide Particles Embedded in Free Carbon Matrix Based on Photoactive Dental Methacrylates. ACS Applied Materials and Interfaces, 8(22), 13982-13992. https://doi.org/10.1021/acsami.6b05032

@article{c42a136b5694448bb48186655242675c,

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

abstract = "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.",

keywords = "lithium-ion battery anode, photopolymerization, silane coupling agent, silicon oxycarbide, thermosetting methacrylate resin",

author = "Meimei Wang and Yonggao Xia and Xiaoyan Wang and Ying Xiao and Rui Liu and Qiang Wu and Bao Qiu and Ezzeldin Metwalli and Senlin Xia and Yuan Yao and Guoxin Chen and Yan Liu and Zhaoping Liu and Meng, {Jian Qiang} and Zhaohui Yang and Sun, {Ling Dong} and Yan, {Chun Hua} and Peter M{\"u}ller-Buschbaum and Jing Pan and Cheng, {Ya Jun}",

note = "Publisher Copyright: {\textcopyright} 2016 American Chemical Society.",

year = "2016",

month = jun,

day = "8",

doi = "10.1021/acsami.6b05032",

language = "English",

volume = "8",

pages = "13982--13992",

journal = "ACS Applied Materials and Interfaces",

issn = "1944-8244",

publisher = "American Chemical Society",

number = "22",

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Wang, M, Xia, Y, Wang, X, Xiao, Y, Liu, R, Wu, Q, Qiu, B, Metwalli, E, Xia, S, Yao, Y, Chen, G, Liu, Y, Liu, Z, Meng, JQ, Yang, Z, Sun, LD, Yan, CH, Müller-Buschbaum, P, Pan, J & Cheng, YJ 2016, 'Silicon Oxycarbide/Carbon Nanohybrids with Tiny Silicon Oxycarbide Particles Embedded in Free Carbon Matrix Based on Photoactive Dental Methacrylates', ACS Applied Materials and Interfaces, vol. 8, no. 22, pp. 13982-13992. https://doi.org/10.1021/acsami.6b05032

TY - JOUR

T1 - Silicon Oxycarbide/Carbon Nanohybrids with Tiny Silicon Oxycarbide Particles Embedded in Free Carbon Matrix Based on Photoactive Dental Methacrylates

AU - Wang, Meimei

AU - Xia, Yonggao

AU - Wang, Xiaoyan

AU - Xiao, Ying

AU - Liu, Rui

AU - Wu, Qiang

AU - Qiu, Bao

AU - Metwalli, Ezzeldin

AU - Xia, Senlin

AU - Yao, Yuan

AU - Chen, Guoxin

AU - Liu, Yan

AU - Liu, Zhaoping

AU - Meng, Jian Qiang

AU - Yang, Zhaohui

AU - Sun, Ling Dong

AU - Yan, Chun Hua

AU - Müller-Buschbaum, Peter

AU - Pan, Jing

AU - Cheng, Ya Jun

PY - 2016/6/8

Y1 - 2016/6/8

N2 - 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.

AB - 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.

KW - lithium-ion battery anode

KW - photopolymerization

KW - silane coupling agent

KW - silicon oxycarbide

KW - thermosetting methacrylate resin

UR - http://www.scopus.com/inward/record.url?scp=84973598681&partnerID=8YFLogxK

U2 - 10.1021/acsami.6b05032

DO - 10.1021/acsami.6b05032

M3 - Article

AN - SCOPUS:84973598681

SN - 1944-8244

VL - 8

SP - 13982

EP - 13992

JO - ACS Applied Materials and Interfaces

JF - ACS Applied Materials and Interfaces

IS - 22

ER -

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

Abstract

Keywords

UN SDGs

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