Synthesis of self-helix structure Si3N4 nanobelts and its reinforcement effect on HA coating

Kejie Guan; Feiyan Zhu; Leilei Zhang

doi:10.1080/10667857.2020.1742985

Synthesis of self-helix structure Si₃N₄ nanobelts and its reinforcement effect on HA coating

Kejie Guan, Feiyan Zhu, Leilei Zhang

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

A self-helix structure Si₃N₄ nanobelts reinforced hydroxyapatite (HSN/HA) coating has been synthesised on carbon/carbon composites by a combination method of catalyst-assisted pyrolysis of polymeric precursors and electrochemical deposition. The morphology, microstructure, and bonding strength of the coating were analysed. An individual Si₃N₄ nanobelt showed a self-helical shape. The bonding strength between HSN/HA coating and carbon/carbon composites reached 12.5 ± 0.72 MPa, higher than that of pure HA coating (6.38 ± 0.32 MPa). HSN/HA coating has the potential to apply to hard tissue substitution surgery in the future.

源语言	英语
页（从-至）	233-236
页数	4
期刊	Materials Technology
卷	36
期	4
DOI	https://doi.org/10.1080/10667857.2020.1742985
出版状态	已出版 - 2021

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title = "Synthesis of self-helix structure Si3N4 nanobelts and its reinforcement effect on HA coating",

abstract = "A self-helix structure Si3N4 nanobelts reinforced hydroxyapatite (HSN/HA) coating has been synthesised on carbon/carbon composites by a combination method of catalyst-assisted pyrolysis of polymeric precursors and electrochemical deposition. The morphology, microstructure, and bonding strength of the coating were analysed. An individual Si3N4 nanobelt showed a self-helical shape. The bonding strength between HSN/HA coating and carbon/carbon composites reached 12.5 ± 0.72 MPa, higher than that of pure HA coating (6.38 ± 0.32 MPa). HSN/HA coating has the potential to apply to hard tissue substitution surgery in the future.",

keywords = "bonding strength, electrodeposition, hydroxyapatite, SiN nanobelts",

author = "Kejie Guan and Feiyan Zhu and Leilei Zhang",

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year = "2021",

doi = "10.1080/10667857.2020.1742985",

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T1 - Synthesis of self-helix structure Si3N4 nanobelts and its reinforcement effect on HA coating

AU - Guan, Kejie

AU - Zhu, Feiyan

AU - Zhang, Leilei

PY - 2021

Y1 - 2021

N2 - A self-helix structure Si3N4 nanobelts reinforced hydroxyapatite (HSN/HA) coating has been synthesised on carbon/carbon composites by a combination method of catalyst-assisted pyrolysis of polymeric precursors and electrochemical deposition. The morphology, microstructure, and bonding strength of the coating were analysed. An individual Si3N4 nanobelt showed a self-helical shape. The bonding strength between HSN/HA coating and carbon/carbon composites reached 12.5 ± 0.72 MPa, higher than that of pure HA coating (6.38 ± 0.32 MPa). HSN/HA coating has the potential to apply to hard tissue substitution surgery in the future.

AB - A self-helix structure Si3N4 nanobelts reinforced hydroxyapatite (HSN/HA) coating has been synthesised on carbon/carbon composites by a combination method of catalyst-assisted pyrolysis of polymeric precursors and electrochemical deposition. The morphology, microstructure, and bonding strength of the coating were analysed. An individual Si3N4 nanobelt showed a self-helical shape. The bonding strength between HSN/HA coating and carbon/carbon composites reached 12.5 ± 0.72 MPa, higher than that of pure HA coating (6.38 ± 0.32 MPa). HSN/HA coating has the potential to apply to hard tissue substitution surgery in the future.

KW - bonding strength

KW - electrodeposition

KW - hydroxyapatite

KW - SiN nanobelts

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DO - 10.1080/10667857.2020.1742985

M3 - 文章

AN - SCOPUS:85082327278

SN - 1066-7857

VL - 36

SP - 233

EP - 236

JO - Materials Technology

JF - Materials Technology

IS - 4

ER -

Synthesis of self-helix structure Si3N4 nanobelts and its reinforcement effect on HA coating

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Synthesis of self-helix structure Si₃N₄ nanobelts and its reinforcement effect on HA coating