标题:Synthesis and characterization of nanosheet-like poly(p-phenylenediamine)
作者:Li, Ting-Xi ;Yuan, Cheng-Qian ;Zhao, Yu-Hua ;Sui, Peng ;Gao, Su-Su ;Kong, Na ;Chen, Quan-Liang ;Wei, Meng
作者机构:[Li, Ting-Xi ;Yuan, Cheng-Qian ;Zhao, Yu-Hua ;Sui, Peng ;Gao, Su-Su ;Kong, Na ;Chen, Quan-Liang ;Wei, Meng ] College of Material Science and Engineeri 更多
通讯作者:Li, T.-X.
来源:Gongneng Cailiao/Journal of Functional Materials
出版年:2012
卷:43
期:12
页码:1583-1585+1589
摘要:Poly(p-phenylenediamine) (PpPD) nanosheets were synthesized by solution polymerization with HCl as the dopant acid and ammonium peroxydisulfate (APS) as oxidant. The macromolecular structure, crystallinity, thermal stability and morphology of the as-prepared product were characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), thermogravimetric analysis/differential scanning calorimetry (TGA/DSC) and scanning electron microscopy (SEM). The results reveal that the product is partly crystal and exhibits good thermal stability, and the morphology of PpPD is significantly affected by the n(HCl):n(p-PDA) ratio and when the ratio is equal to 0.8, the formation probability of PpPD nanosheets is highest. The possible formation mechanism of PpPD nanosheets is also discussed.
收录类别:EI
资源类型:期刊论文
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