Chemical and crystalline structure characterizations of polyfurfuryl alcohol pyrolyzed at 600 °C
Chemical and crystalline structure characterizations of polyfurfuryl alcohol pyrolyzed at 600 °C
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DOI：
10.1016/s0008-6223(97)00150-4
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发表时间：
1998
期刊：
影响因子：
10.9
通讯作者：
Z. Wang;Zhongrui Lu;Xingxu Huang;R. Xue;Longwei Chen
中科院分区：
文献类型：
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作者：
Z. Wang;Zhongrui Lu;Xingxu Huang;R. Xue;Longwei Chen
聚糠醇（PFA）在600℃下进行不同热处理时间（HT）的热解。x射线衍射、红外光谱、拉曼光谱以及元素分析表明，PFA热解碳在600℃高温下的微观结构对高温非常敏感。因此，通过在600℃下控制高温，可以得到不同含氢量和不同晶粒尺寸的碳大晶颗粒。
Polyfurfuryl alcohol (PFA) is pyrolyzed at 600 °C for different lengths of heat-treatment time (HT). Systematic analysis by X-ray diffraction, infrared (IR) and Raman spectroscopy as well as elemental analysis indicates that the microstructure of pyrolytic carbon from PFA is very sensitive to HT at 600 °C. Therefore, by controlling HT at 600 °C, macrocrystalline particles of carbon with different hydrogen contents and different crystallite sizes can be obtained.