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Synthesis and characterization of poly acrylic acid/graphite oxide nanocomposite

Synthesis and characterization of poly acrylic acid/graphite oxide nanocomposite
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摘要 Acrylic acid intercalated graphite oxide and poly acrylic acid (PAA) intercalated graphite oxide were prepared and characterized by X Ray diffraction (XRD), Fourier transform infrared spectra (FTIR) and high resolution electronic microscope (HREM). Results show that the intercalation process is not only a physical diffusion process but also mainly a chemical reaction process. The high resolution electronic microscope results also reveal that the I c value of PAA intercalated graphite oxide (GO) could change widely from 1.6 nm to 4.0 nm. Acrylic acid intercalated graphite oxide and poly acrylic acid (PAA) intercalated graphite oxide were prepared and characterized by X Ray diffraction (XRD), Fourier transform infrared spectra (FTIR) and high resolution electronic microscope (HREM). Results show that the intercalation process is not only a physical diffusion process but also mainly a chemical reaction process. The high resolution electronic microscope results also reveal that the I c value of PAA intercalated graphite oxide (GO) could change widely from 1.6 nm to 4.0 nm.
出处 《中国有色金属学会会刊:英文版》 CSCD 2003年第2期285-288,共4页 Transactions of Nonferrous Metals Society of China
基金 Project( 5 0 0 0 3 0 0 0 8)supportedbytheNationalNaturalScienceFoundationofChina
关键词 表征 合成 聚丙烯酸 石墨氧化物 聚合物 插入 夹层 纳米复合材料 composites intercalation reaction X ray diffraction
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