Elastic modulus, hardness and fracture toughness of SiO2-filled methyltrimethoxysilane coatings on glass substrates

J. Malzbender; G. With, de

doi:10.1016/S0022-3093(99)00889-3

Elastic modulus, hardness and fracture toughness of SiO2-filled methyltrimethoxysilane coatings on glass substrates

J. Malzbender, G. With, de

Materials and Interface Chemistry

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

50 Citations (Scopus)

Abstract

Indentations using a Berkovich indenter were performed in order to analyze the mechanical properties of a SiO2-filled methyltrimethoxysilane (MTMS) coating. The coatings were deposited using a spin-coating technique. The elastic modulus and the hardness were determined on the basis of the load-displacement curve. The effects of coating thickness, composition and substrate material were investigated. Cracks, delamination and chipping were observed and used to assess the fracture toughness of the coating and the interface.

Original language	English
Pages (from-to)	51-60
Number of pages	9
Journal	Journal of Non-Crystalline Solids
Volume	265
Issue number	1-2
DOIs	https://doi.org/10.1016/S0022-3093(99)00889-3
Publication status	Published - 2000

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title = "Elastic modulus, hardness and fracture toughness of SiO2-filled methyltrimethoxysilane coatings on glass substrates",

abstract = "Indentations using a Berkovich indenter were performed in order to analyze the mechanical properties of a SiO2-filled methyltrimethoxysilane (MTMS) coating. The coatings were deposited using a spin-coating technique. The elastic modulus and the hardness were determined on the basis of the load-displacement curve. The effects of coating thickness, composition and substrate material were investigated. Cracks, delamination and chipping were observed and used to assess the fracture toughness of the coating and the interface.",

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AU - Malzbender, J.

AU - With, de, G.

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AB - Indentations using a Berkovich indenter were performed in order to analyze the mechanical properties of a SiO2-filled methyltrimethoxysilane (MTMS) coating. The coatings were deposited using a spin-coating technique. The elastic modulus and the hardness were determined on the basis of the load-displacement curve. The effects of coating thickness, composition and substrate material were investigated. Cracks, delamination and chipping were observed and used to assess the fracture toughness of the coating and the interface.

U2 - 10.1016/S0022-3093(99)00889-3

DO - 10.1016/S0022-3093(99)00889-3

M3 - Article

VL - 265

SP - 51

EP - 60

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

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