Study on the Preparation and Thermal Stability of Aluminum Salt of 3-Hydroxyphenyl Phosphinyl-Propanoic Acid and its Hybrid with Graphitic Carbon Nitride
Graphitic carbon nitride (g-C3N4), aluminum salt of 3-hydroxyphenyl phosphinyl-propanoic acid (ALHPP) and their hybrid (CNALHPP) were synthesized by thermal condensation, ultrasonication agitation and salification reaction successfully.Their structures were characterized by FT-IR, X-rd and elemental analysis, and their thermal properties were evaluated by TGA.The TGA result showed that the initial decomposition temperature (T-5%) and the temperature at the maximal weight loss rate (T-Max) of pure ALHPP were up to 429.3℃ and 456.1℃ under N2 respectively.63.52wt % of the char residues were obtained at 750℃.With the addition of g-C3N4 at different proportions, the T-5% of the hybrids were further increased to 443 ℃ while T-Max increased at first and decreased later on.
C.X.Guo H.Y.Yu C.S.Wang Z.H.Peng
Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P.R.China
国际会议
杭州
英文
55-56
2018-06-14（万方平台首次上网日期，不代表论文的发表时间）