作者: M DAS , S GHATAK
DOI: 10.1007/S12034-011-0248-4
关键词: Ceramic 、 Organic chemistry 、 Condensation reaction 、 Materials science 、 Fourier transform infrared spectroscopy 、 Nuclear chemistry 、 Vinyl alcohol 、 Boron nitride 、 Pyrolysis 、 Boric acid 、 Polyvinyl alcohol
摘要: A ceramic precursor, prepared by condensation reaction from poly(vinyl alcohol) (PVA) and boric acid (H3BO3) in 1:1, 2:1 4:1 molar ratios, was synthesized as low temperature synthesis route for boron nitride ceramic. Samples were pyrolyzed at 850°C nitrogen atmosphere followed characterization using Fourier transform infrared spectroscopy (FTIR) X-ray diffraction (XRD).