Study on structure and mechanical properties of celluloid composites filled with titanate coupling reagent modified nano-P-SiCw

Jun Wei Gu; Qiu Yu Zhang; Hong Chun Li; Jun Ping Zhang; Jie Kong; Yu Sheng Tang; Guang Cheng Zhang

Study on structure and mechanical properties of celluloid composites filled with titanate coupling reagent modified nano-P-SiCw

Jun Wei Gu, Qiu Yu Zhang, Hong Chun Li, Jun Ping Zhang, Jie Kong, Yu Sheng Tang, Guang Cheng Zhang

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

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

5 Scopus citations

Abstract

The surface modification with titanate coupling reagent (NDZ-105) of nano-β-carborundum whisker (β-SiCw) was studied. Static precipitation method was used to analyze the dispersion stability of nano-β-SiCw before and after modification, the curve of zeta potential versus pH is measured to show the potential nature of the β-SiCw surface, and the prepared samples were characterized. Results showed that the NDZ-105 was bound onto the surface of nano-β-SiCw, a firm chemical bonding of NDZ-105 to nano-β-SiCw film and an organic layer was formed. Modified nano-β-SiCw changed from hydrophitic to lyophobic. Mechanical tests revealed that the strength and toughness of the nano-β-SiCw modified with NDZ-105 were improved simultaneously.

Original language	English
Pages (from-to)	38-41
Number of pages	4
Journal	Xiandai Huagong/Modern Chemical Industry
Volume	27
Issue number	7
State	Published - Jul 2007

Keywords

Celluloid
Isopropyl trioleic titanate
Nanosized β-SiCw
Surface modification

Cite this

@article{5b80e6734c9944db8f9f6f444337e5a4,

title = "Study on structure and mechanical properties of celluloid composites filled with titanate coupling reagent modified nano-P-SiCw",

abstract = "The surface modification with titanate coupling reagent (NDZ-105) of nano-β-carborundum whisker (β-SiCw) was studied. Static precipitation method was used to analyze the dispersion stability of nano-β-SiCw before and after modification, the curve of zeta potential versus pH is measured to show the potential nature of the β-SiCw surface, and the prepared samples were characterized. Results showed that the NDZ-105 was bound onto the surface of nano-β-SiCw, a firm chemical bonding of NDZ-105 to nano-β-SiCw film and an organic layer was formed. Modified nano-β-SiCw changed from hydrophitic to lyophobic. Mechanical tests revealed that the strength and toughness of the nano-β-SiCw modified with NDZ-105 were improved simultaneously.",

keywords = "Celluloid, Isopropyl trioleic titanate, Nanosized β-SiCw, Surface modification",

author = "Gu, {Jun Wei} and Zhang, {Qiu Yu} and Li, {Hong Chun} and Zhang, {Jun Ping} and Jie Kong and Tang, {Yu Sheng} and Zhang, {Guang Cheng}",

year = "2007",

month = jul,

language = "英语",

volume = "27",

pages = "38--41",

journal = "Xiandai Huagong/Modern Chemical Industry",

issn = "0253-4320",

publisher = "China National Chemical Information Center",

number = "7",

}

TY - JOUR

T1 - Study on structure and mechanical properties of celluloid composites filled with titanate coupling reagent modified nano-P-SiCw

AU - Gu, Jun Wei

AU - Zhang, Qiu Yu

AU - Li, Hong Chun

AU - Zhang, Jun Ping

AU - Kong, Jie

AU - Tang, Yu Sheng

AU - Zhang, Guang Cheng

PY - 2007/7

Y1 - 2007/7

N2 - The surface modification with titanate coupling reagent (NDZ-105) of nano-β-carborundum whisker (β-SiCw) was studied. Static precipitation method was used to analyze the dispersion stability of nano-β-SiCw before and after modification, the curve of zeta potential versus pH is measured to show the potential nature of the β-SiCw surface, and the prepared samples were characterized. Results showed that the NDZ-105 was bound onto the surface of nano-β-SiCw, a firm chemical bonding of NDZ-105 to nano-β-SiCw film and an organic layer was formed. Modified nano-β-SiCw changed from hydrophitic to lyophobic. Mechanical tests revealed that the strength and toughness of the nano-β-SiCw modified with NDZ-105 were improved simultaneously.

AB - The surface modification with titanate coupling reagent (NDZ-105) of nano-β-carborundum whisker (β-SiCw) was studied. Static precipitation method was used to analyze the dispersion stability of nano-β-SiCw before and after modification, the curve of zeta potential versus pH is measured to show the potential nature of the β-SiCw surface, and the prepared samples were characterized. Results showed that the NDZ-105 was bound onto the surface of nano-β-SiCw, a firm chemical bonding of NDZ-105 to nano-β-SiCw film and an organic layer was formed. Modified nano-β-SiCw changed from hydrophitic to lyophobic. Mechanical tests revealed that the strength and toughness of the nano-β-SiCw modified with NDZ-105 were improved simultaneously.

KW - Celluloid

KW - Isopropyl trioleic titanate

KW - Nanosized β-SiCw

KW - Surface modification

UR - http://www.scopus.com/inward/record.url?scp=34547767589&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:34547767589

SN - 0253-4320

VL - 27

SP - 38

EP - 41

JO - Xiandai Huagong/Modern Chemical Industry

JF - Xiandai Huagong/Modern Chemical Industry

IS - 7

ER -

Study on structure and mechanical properties of celluloid composites filled with titanate coupling reagent modified nano-P-SiCw

Abstract

Keywords

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