5Wolfe J F, Arnold F E. Rigid-rod polymers. 1. Synthesis and thermal properties of para-aromatie polymers with 2, 6-benzobisoxazole units in the main chain[J]. Maeromolecules, 1981,14(4) : 909-- 915.
6Yang H H. Aromatic high-strength fibers[M]. New York :John Wiley and Sons, 1989. 796-- 853.
7Wolfe J F. Polybenzothiazoles and polybenzoxazoles in encyclopedia of polymer science and technology[M].2nd ed. New York :John Wiley and Sons, 1988.601--605.
8Tadao K, Yoshikazu T, Toshiaki H. Heat resistance properties of poly (p-phenylene-2,6-benzobisoxazole) fiber [J]. Journal of Applied Polymer Science,1997,65(5) : 1031 -- 1036.
9Hotta K, Kubota F. Aromatic diamine/aromatic dicarboxylate and production method thereof[P]. European Patent : 1108709A1,2001.
10Gordon L T, Jason M P. Thermal conversion of hydroxy-containing imides to benzoxazoles:polymer and model compound study [J]. Maeromolecules, 1999,32:3598--3612.
4SCHM1TY R J, ROSS D S, HARDEEJ R. Synthesis of 4,6-dinitroresocinol [J]. J Organic Chemistry, 1988,53 (6) .5568-5569.
5KENICHI TOKUNAGA. Motohito Shiratori Progress for preparation of 4,6-diaminoresorcinol orsalts thereof[P]. 2001. US6222074,2001-04- 24.
6ZHAO C Y, LU W, TIAN Y. Heat transfer enhancement for thermal energy storage using metal foams embedded within phase hange materials (PCMs) [J]. Solar Energy,2010,84 (8) :1402-1412.
7MAT S, AI-ABIDI A A, SOPIAN K, et al. Enhance heat transfer for PCM melting in triplex tube with internal-external fins [J]. Energy Conversion and Management,2013,74:223-236.