Synthesis of boron nitride from boron containing poly(vinyl alcohol) as ceramic precursor

M. Das; S. Ghatak

doi:10.1007/s12034-011-0248-4

Synthesis of boron nitride from boron containing poly(vinyl alcohol) as ceramic precursor

M. Das^*, S. Ghatak

^*Corresponding author for this work

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

Abstract

A ceramic precursor, prepared by condensation reaction from poly(vinyl alcohol) (PVA) and boric acid (H₃BO₃) in 1:1, 2:1 and 4:1 molar ratios, was synthesized as low temperature synthesis route for boron nitride ceramic. Samples were pyrolyzed at 850°C in nitrogen atmosphere followed by characterization using Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD).

Original language	English
Pages (from-to)	103-106
Number of pages	4
Journal	Bulletin of Materials Science
Volume	35
Issue number	1
DOIs	https://doi.org/10.1007/s12034-011-0248-4
State	Published - Feb 2012
Externally published	Yes

Keywords

Boron nitride
Polyvinyl alcohol
Preceramic polymer

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10.1007/s12034-011-0248-4

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abstract = "A ceramic precursor, prepared by condensation reaction from poly(vinyl alcohol) (PVA) and boric acid (H3BO3) in 1:1, 2:1 and 4:1 molar ratios, was synthesized as low temperature synthesis route for boron nitride ceramic. Samples were pyrolyzed at 850°C in nitrogen atmosphere followed by characterization using Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD).",

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AB - A ceramic precursor, prepared by condensation reaction from poly(vinyl alcohol) (PVA) and boric acid (H3BO3) in 1:1, 2:1 and 4:1 molar ratios, was synthesized as low temperature synthesis route for boron nitride ceramic. Samples were pyrolyzed at 850°C in nitrogen atmosphere followed by characterization using Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD).

KW - Boron nitride

KW - Polyvinyl alcohol

KW - Preceramic polymer

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Synthesis of boron nitride from boron containing poly(vinyl alcohol) as ceramic precursor

Abstract

Keywords

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