Effect of surface modification on impact strength and flexural strength of poly(Lactic acid)/silicon carbide nanocomposites

Fan Long Jin; Heng Zhang; Shan Shan Yao; Soo Jin Park

doi:10.1007/s13233-018-6028-x

Effect of surface modification on impact strength and flexural strength of poly(Lactic acid)/silicon carbide nanocomposites

Fan Long Jin
, Heng Zhang
, Shan Shan Yao
, Soo Jin Park

Jilin Institute of Chemical Technology
Inha University

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

39 Citations (Scopus)

Abstract

Silicon carbide (SiC) nanoparticles were surface modified using a silane coupling agent, and their properties were characterized using Fourier transform infrared, thermogravimetric analysis, and scanning electron microscope. Biodegradable poly(lactic acid) (PLA) composites were manufactured from PLA and SiC nanoparticles using a solution-blending method. The effect of SiC surface modification on the impact strength, flexural strength, and morphology of the PLA/SiC nanocomposites was studied. The impact strength of the PLA/surface-modified SiC (S-SiC) nanocomposites improved remarkably with increasing S-SiC content and scanning electron micrographs revealed that the PLA/S-SiC nanocomposites possessed a more ductile fracture surface than neat PLA or the PLA/SiC nanocomposites.

Original language	English
Pages (from-to)	211-214
Number of pages	4
Journal	Macromolecular Research
Volume	26
Issue number	3
DOIs	https://doi.org/10.1007/s13233-018-6028-x
Publication status	Published - 1 Mar 2018
Externally published	Yes

Keywords

Impact strength
Nanocomposites
Poly(lactic acid) (PLA)
Silicon carbide (SiC)
Surface modification

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10.1007/s13233-018-6028-x

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title = "Effect of surface modification on impact strength and flexural strength of poly(Lactic acid)/silicon carbide nanocomposites",

abstract = "Silicon carbide (SiC) nanoparticles were surface modified using a silane coupling agent, and their properties were characterized using Fourier transform infrared, thermogravimetric analysis, and scanning electron microscope. Biodegradable poly(lactic acid) (PLA) composites were manufactured from PLA and SiC nanoparticles using a solution-blending method. The effect of SiC surface modification on the impact strength, flexural strength, and morphology of the PLA/SiC nanocomposites was studied. The impact strength of the PLA/surface-modified SiC (S-SiC) nanocomposites improved remarkably with increasing S-SiC content and scanning electron micrographs revealed that the PLA/S-SiC nanocomposites possessed a more ductile fracture surface than neat PLA or the PLA/SiC nanocomposites.",

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author = "Jin, \{Fan Long\} and Heng Zhang and Yao, \{Shan Shan\} and Park, \{Soo Jin\}",

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doi = "10.1007/s13233-018-6028-x",

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TY - JOUR

T1 - Effect of surface modification on impact strength and flexural strength of poly(Lactic acid)/silicon carbide nanocomposites

AU - Jin, Fan Long

AU - Zhang, Heng

AU - Yao, Shan Shan

AU - Park, Soo Jin

N1 - Publisher Copyright: © The Polymer Society of Korea and Springer 2018.

PY - 2018/3/1

Y1 - 2018/3/1

N2 - Silicon carbide (SiC) nanoparticles were surface modified using a silane coupling agent, and their properties were characterized using Fourier transform infrared, thermogravimetric analysis, and scanning electron microscope. Biodegradable poly(lactic acid) (PLA) composites were manufactured from PLA and SiC nanoparticles using a solution-blending method. The effect of SiC surface modification on the impact strength, flexural strength, and morphology of the PLA/SiC nanocomposites was studied. The impact strength of the PLA/surface-modified SiC (S-SiC) nanocomposites improved remarkably with increasing S-SiC content and scanning electron micrographs revealed that the PLA/S-SiC nanocomposites possessed a more ductile fracture surface than neat PLA or the PLA/SiC nanocomposites.

AB - Silicon carbide (SiC) nanoparticles were surface modified using a silane coupling agent, and their properties were characterized using Fourier transform infrared, thermogravimetric analysis, and scanning electron microscope. Biodegradable poly(lactic acid) (PLA) composites were manufactured from PLA and SiC nanoparticles using a solution-blending method. The effect of SiC surface modification on the impact strength, flexural strength, and morphology of the PLA/SiC nanocomposites was studied. The impact strength of the PLA/surface-modified SiC (S-SiC) nanocomposites improved remarkably with increasing S-SiC content and scanning electron micrographs revealed that the PLA/S-SiC nanocomposites possessed a more ductile fracture surface than neat PLA or the PLA/SiC nanocomposites.

KW - Impact strength

KW - Nanocomposites

KW - Poly(lactic acid) (PLA)

KW - Silicon carbide (SiC)

KW - Surface modification

UR - https://www.scopus.com/pages/publications/85053546993

U2 - 10.1007/s13233-018-6028-x

DO - 10.1007/s13233-018-6028-x

M3 - Article

AN - SCOPUS:85053546993

SN - 1598-5032

VL - 26

SP - 211

EP - 214

JO - Macromolecular Research

JF - Macromolecular Research

IS - 3

ER -

Effect of surface modification on impact strength and flexural strength of poly(Lactic acid)/silicon carbide nanocomposites

Abstract

Keywords

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