Study on preparation of closed-celled microspheric carbon foams

Zhen Hai Shi; Ke Zhi Li; He Jun Li; Chuang Wang; Zhao Qian Li

Study on preparation of closed-celled microspheric carbon foams

Zhen Hai Shi
, Ke Zhi Li
, He Jun Li
, Chuang Wang
, Zhao Qian Li

School of Materials Sience and Engineering

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

5 Scopus citations

Abstract

Microcapsules were made from thermosetting phenolic resin and then heated to be hollow. Under the protection of N₂, the microcapsules are carbonized at 900-1100°C and closed-cell microspheres of carbon structure result. When the carbon microspheres are graphitized under the protection of Ar at 2100-2600°C, closed-cell carbon microspheric form of graphitic structure is produced. The new foam has a thermal coefficient of around 5 W/m · K and were an ideal heat-resistant foam material.

Original language	English
Pages (from-to)	1944-1946+1950
Journal	Gongneng Cailiao/Journal of Functional Materials
Volume	36
Issue number	12
State	Published - Dec 2005

Keywords

Carbon foam
Carbon microsphere
Microcapsule
Thermosetting phenolic resin

Cite this

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title = "Study on preparation of closed-celled microspheric carbon foams",

abstract = "Microcapsules were made from thermosetting phenolic resin and then heated to be hollow. Under the protection of N2, the microcapsules are carbonized at 900-1100°C and closed-cell microspheres of carbon structure result. When the carbon microspheres are graphitized under the protection of Ar at 2100-2600°C, closed-cell carbon microspheric form of graphitic structure is produced. The new foam has a thermal coefficient of around 5 W/m · K and were an ideal heat-resistant foam material.",

keywords = "Carbon foam, Carbon microsphere, Microcapsule, Thermosetting phenolic resin",

author = "Shi, \{Zhen Hai\} and Li, \{Ke Zhi\} and Li, \{He Jun\} and Chuang Wang and Li, \{Zhao Qian\}",

year = "2005",

month = dec,

language = "英语",

volume = "36",

pages = "1944--1946+1950",

journal = "Gongneng Cailiao/Journal of Functional Materials",

issn = "1001-9731",

publisher = "Journal of Functional Materials",

number = "12",

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T1 - Study on preparation of closed-celled microspheric carbon foams

AU - Shi, Zhen Hai

AU - Li, Ke Zhi

AU - Li, He Jun

AU - Wang, Chuang

AU - Li, Zhao Qian

PY - 2005/12

Y1 - 2005/12

N2 - Microcapsules were made from thermosetting phenolic resin and then heated to be hollow. Under the protection of N2, the microcapsules are carbonized at 900-1100°C and closed-cell microspheres of carbon structure result. When the carbon microspheres are graphitized under the protection of Ar at 2100-2600°C, closed-cell carbon microspheric form of graphitic structure is produced. The new foam has a thermal coefficient of around 5 W/m · K and were an ideal heat-resistant foam material.

AB - Microcapsules were made from thermosetting phenolic resin and then heated to be hollow. Under the protection of N2, the microcapsules are carbonized at 900-1100°C and closed-cell microspheres of carbon structure result. When the carbon microspheres are graphitized under the protection of Ar at 2100-2600°C, closed-cell carbon microspheric form of graphitic structure is produced. The new foam has a thermal coefficient of around 5 W/m · K and were an ideal heat-resistant foam material.

KW - Carbon foam

KW - Carbon microsphere

KW - Microcapsule

KW - Thermosetting phenolic resin

UR - https://www.scopus.com/pages/publications/32844475310

M3 - 文章

AN - SCOPUS:32844475310

SN - 1001-9731

VL - 36

SP - 1944-1946+1950

JO - Gongneng Cailiao/Journal of Functional Materials

JF - Gongneng Cailiao/Journal of Functional Materials

IS - 12

ER -

Study on preparation of closed-celled microspheric carbon foams

Abstract

Keywords

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