CAJ | 학술논문

利用氧化石墨的氧化性及其在碱性水溶液中剥离分散的性质,将其与芳香二硫酚在碱性水溶液中反应,合成了聚芳双硫醚/石墨导电纳米复合材料.XRD及TEM均证明了无机片层在聚合物基体中呈剥离分散状态.电导率测试表明所合成的纳米复合材料的电导率较氧化石墨提高了近7个数量级.
이용양화석묵적양화성급기재감성수용액중박리분산적성질,장기여방향이류분재감성수용액중반응,합성료취방쌍류미/석묵도전납미복합재료.XRD급TEM균증명료무궤편층재취합물기체중정박리분산상태.전도솔측시표명소합성적납미복합재료적전도솔교양화석묵제고료근7개수량급.
A new process for the dispersion of graphite in the form of nanosheets in a poly(arylene disulfide) matrix was developed via in situ polymerization of monomer at the presence of exfoliated graphite oxide in NaOH solution. The nanoscale dispersion of graphite layers within poly(arylene disulfide) was confirmed by the X-ray diffraction patterns and TEM examinations. According to the conductivity test, the conductivity of the final poly(arylene disulfide)/graphite nanocomposite was increased by about 7 orders of magnitude compared with GO.