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author:

Wang, Y. (Wang, Y..) [1] | Liu, Y. (Liu, Y..) [2] | Lin, Q. (Lin, Q..) [3] | Dong, S. (Dong, S..) [4] | Xiong, L. (Xiong, L..) [5]

Indexed by:

Scopus

Abstract:

Montmorillonite (Mt)/carbon foam nanocomposites were prepared by direct carbonization of organic montmorilonite (OMt)/bismaleimide (BMI) resin mixtures at ambient pressure. Carbonization behaviors of the OMt/BMI resin mixtures were studied using X-ray diffraction (XRD) and thermogravimetric analysis (TGA). In addition, the influences of the additive amount of OMt on the microstructures, physical properties and compressive behaviors and oxidation resistance of the resulting nanocomposites were investigated. Results show that with the increasing of the additive amount of OMt, the pore walls of the nanocomposites become thick and their average pore sizes decrease. When the additive amount of OMt varies from 0 to 1.5 wt%, the mechanical properties, bulk density and oxidation resistance of the nanocomposites are improved and their thermal conductivity is markedly decreased. For the nanocomposite prepared with 1.5 wt% of OMt, its bulk density, thermal conductivity, compressive strength and modulus arrive at 0.35 g/cm3, 0.108 W/m·K, 6.90 MPa and 207 MPa, respectively. © 2017 Elsevier B.V.

Keyword:

Carbon foam; Microstructure; Montmorillonite; Nanocomposite; Property

Community:

  • [ 1 ] [Wang, Y.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China
  • [ 2 ] [Liu, Y.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China
  • [ 3 ] [Lin, Q.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China
  • [ 4 ] [Dong, S.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China
  • [ 5 ] [Xiong, L.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China

Reprint 's Address:

  • [Lin, Q.]College of Materials Science and Engineering, Fuzhou UniversityChina

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Source :

Applied Clay Science

ISSN: 0169-1317

Year: 2017

Volume: 140

Page: 31-37

3 . 6 4 1

JCR@2017

5 . 3 0 0

JCR@2023

ESI HC Threshold:177

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 11

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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