Surface modification of nano-sized carbon black for reinforcement of rubber

Maochuan Gao; Feng Zheng; Jinjia Xu; Shangyong Zhang; Sanjana S. Bhosale; Junjie Gu; Ruoyu Hong

doi:10.1515/ntrev-2019-0036

Surface modification of nano-sized carbon black for reinforcement of rubber

Maochuan Gao, Feng Zheng, Jinjia Xu, Shangyong Zhang, Sanjana S. Bhosale, Junjie Gu, Ruoyu Hong

University of Missouri-St. Louis

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

Abstract

The standard sample IRB7# of nano-sized carbon black was reated by different methods, including washing by alcohol, toluene, water, the emulsion of toluene and water, and heating. Surface activity of the obtained nanoparticles was measured using inverse gas chromatography. The results showed that the dispersion free energy could be significantly increased after heating. The surface activity of three kinds of industrial carbon black was studied after heat treatment at different temperature. The results indicated that surface activity, iodine adsorption number and nitrogen surface area values of carbon black nanoparticles increased with the increase of temperature. However, the dibutyl phthalate adsorption value maintained nearly constant. The performance test of rubber showed that with the increasing heat treatment temperature of carbon black, 300% modulus of rubber increased before 450°C and decreased after 450°C.

Original language	American English
Journal	Nanotechnology Reviews
Volume	8
DOIs	https://doi.org/10.1515/ntrev-2019-0036
State	Published - Jan 2019

Keywords

carbon black (CB)
dispersion free energy
nanoparticles
surface treatment

Disciplines

Biochemistry, Biophysics, and Structural Biology

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Cite this

@article{33354cc51d554c2094cec9d89afe3255,

title = "Surface modification of nano-sized carbon black for reinforcement of rubber",

abstract = " The standard sample IRB7# of nano-sized carbon black was reated by different methods, including washing by alcohol, toluene, water, the emulsion of toluene and water, and heating. Surface activity of the obtained nanoparticles was measured using inverse gas chromatography. The results showed that the dispersion free energy could be significantly increased after heating. The surface activity of three kinds of industrial carbon black was studied after heat treatment at different temperature. The results indicated that surface activity, iodine adsorption number and nitrogen surface area values of carbon black nanoparticles increased with the increase of temperature. However, the dibutyl phthalate adsorption value maintained nearly constant. The performance test of rubber showed that with the increasing heat treatment temperature of carbon black, 300% modulus of rubber increased before 450°C and decreased after 450°C. ",

keywords = "carbon black (CB), dispersion free energy, nanoparticles, surface treatment",

author = "Maochuan Gao and Feng Zheng and Jinjia Xu and Shangyong Zhang and Bhosale, {Sanjana S.} and Junjie Gu and Ruoyu Hong",

year = "2019",

month = jan,

doi = "10.1515/ntrev-2019-0036",

language = "American English",

volume = "8",

journal = "Nanotechnology Reviews",

}

TY - JOUR

T1 - Surface modification of nano-sized carbon black for reinforcement of rubber

AU - Gao, Maochuan

AU - Zheng, Feng

AU - Xu, Jinjia

AU - Zhang, Shangyong

AU - Bhosale, Sanjana S.

AU - Gu, Junjie

AU - Hong, Ruoyu

PY - 2019/1

Y1 - 2019/1

N2 - The standard sample IRB7# of nano-sized carbon black was reated by different methods, including washing by alcohol, toluene, water, the emulsion of toluene and water, and heating. Surface activity of the obtained nanoparticles was measured using inverse gas chromatography. The results showed that the dispersion free energy could be significantly increased after heating. The surface activity of three kinds of industrial carbon black was studied after heat treatment at different temperature. The results indicated that surface activity, iodine adsorption number and nitrogen surface area values of carbon black nanoparticles increased with the increase of temperature. However, the dibutyl phthalate adsorption value maintained nearly constant. The performance test of rubber showed that with the increasing heat treatment temperature of carbon black, 300% modulus of rubber increased before 450°C and decreased after 450°C.

AB - The standard sample IRB7# of nano-sized carbon black was reated by different methods, including washing by alcohol, toluene, water, the emulsion of toluene and water, and heating. Surface activity of the obtained nanoparticles was measured using inverse gas chromatography. The results showed that the dispersion free energy could be significantly increased after heating. The surface activity of three kinds of industrial carbon black was studied after heat treatment at different temperature. The results indicated that surface activity, iodine adsorption number and nitrogen surface area values of carbon black nanoparticles increased with the increase of temperature. However, the dibutyl phthalate adsorption value maintained nearly constant. The performance test of rubber showed that with the increasing heat treatment temperature of carbon black, 300% modulus of rubber increased before 450°C and decreased after 450°C.

KW - carbon black (CB)

KW - dispersion free energy

KW - nanoparticles

KW - surface treatment

U2 - 10.1515/ntrev-2019-0036

DO - 10.1515/ntrev-2019-0036

M3 - Article

VL - 8

JO - Nanotechnology Reviews

JF - Nanotechnology Reviews

ER -