Preparations of pitch-based CF/ACF webs by electrospinning

被引：83

作者：

Park, SH ^{[1
]}

Kim, C ^{[1
]}

Choi, YO ^{[1
]}

Yang, KS ^{[1
]}

机构：

[1] Chonnam Natl Univ, Fac Appl Chem, Kwangju 500757, South Korea

来源：

CARBON | 2003年 / 41卷 / 13期

关键词：

pitch. carbon fibers; activated carbon; scanning electron microscopy (SEM); carbon yield;

D O I：

10.1016/S0008-6223(03)00272-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Pitch-based carbon fibers/activated carbon fibers were prepared by electrospinning. The petroleum-derived isotropic pitch solution in tetrahydrofuran was electrostatically spun into a web. The electrospun pitch fiber was stabilized, carbonized, and activated, and the properties of each product were characterized. The carbon yield was slowly decreased after 700°C and was nearly constant to about 60% at 1000°C.

引用

页码：2655 / 2657

页数：3

共 12 条

[1]

AHN KR, 2003, IN PRESS 5 INT C NON

[2]

Chun I, 1999, J ADV MATER-COVINA, V31, P36

[3] Controlled deposition of electrospun poly(ethylene oxide) fibers [J].

Deitzel, JM ;

Kleinmeyer, JD ;

Hirvonen, JK ;

Tan, NCB .

POLYMER, 2001, 42 (19) :8163-8170

[4]

FORMHALS, 1934, Patent No. 1975540

[5]

INAKI M, 1994, NEW CARBON MATER, P33

[6]

KIM C, 2002, CARBON SCI, V3, P210

[7] Flat polymer ribbons and other shapes by electrospinning [J].

Koombhongse, S ;

Liu, WX ;

Reneker, DH .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2001, 39 (21) :2598-2606

[8]

MARSH H, 2000, SCI CARBON MAT, P328

[9]

OTANI S, 1983, CARBON FIBER, P100

[10] MODULATION OF THE MECHANICAL-PROPERTIES OF SPIDER SILK BY COATING WITH WATER [J].

VOLLRATH, F ;

EDMONDS, DT .

NATURE, 1989, 340 (6231) :305-307

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