Lowering the conductivity of carbon fibers by fluorination

S. Luski; H. Selig; D. Davidov; C. Rettori

doi:10.1016/0379-6779(89)90466-9

Lowering the conductivity of carbon fibers by fluorination

S. Luski^*, H. Selig, D. Davidov, C. Rettori

^*Corresponding author for this work

Racah Institute of Physics

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

6 Scopus citations

Abstract

Pitch based fibers (Amoco, P-120) have been exposed to IF₇ or BrF₅. With IF₇ the fibers react in two stages: First the fibers approximately double in weight but remain graphitic with increased disorder. In the final stage fluorination occurs. The electrical conductivity increases at first by a factor of 10, but finally reaches a value of 10^-5 of the pristine fibers.

Original language	English
Pages (from-to)	725-732
Number of pages	8
Journal	Synthetic Metals
Volume	34
Issue number	1-3
DOIs	https://doi.org/10.1016/0379-6779(89)90466-9
State	Published - 1989

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10.1016/0379-6779(89)90466-9

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title = "Lowering the conductivity of carbon fibers by fluorination",

abstract = "Pitch based fibers (Amoco, P-120) have been exposed to IF7 or BrF5. With IF7 the fibers react in two stages: First the fibers approximately double in weight but remain graphitic with increased disorder. In the final stage fluorination occurs. The electrical conductivity increases at first by a factor of 10, but finally reaches a value of 10-5 of the pristine fibers.",

author = "S. Luski and H. Selig and D. Davidov and C. Rettori",

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AU - Luski, S.

AU - Selig, H.

AU - Davidov, D.

AU - Rettori, C.

PY - 1989

Y1 - 1989

N2 - Pitch based fibers (Amoco, P-120) have been exposed to IF7 or BrF5. With IF7 the fibers react in two stages: First the fibers approximately double in weight but remain graphitic with increased disorder. In the final stage fluorination occurs. The electrical conductivity increases at first by a factor of 10, but finally reaches a value of 10-5 of the pristine fibers.

AB - Pitch based fibers (Amoco, P-120) have been exposed to IF7 or BrF5. With IF7 the fibers react in two stages: First the fibers approximately double in weight but remain graphitic with increased disorder. In the final stage fluorination occurs. The electrical conductivity increases at first by a factor of 10, but finally reaches a value of 10-5 of the pristine fibers.

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VL - 34

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JO - Synthetic Metals

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Lowering the conductivity of carbon fibers by fluorination

Abstract

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