Decomposition of polycarbonate in subcritical and supercritical water

被引：108

作者：

Tagaya, H ^{[1
]}

Katoh, K ^{[1
]}

Kadokawa, J ^{[1
]}

Chiba, K ^{[1
]}

机构：

[1] Yamagata Univ, Fac Engn, Dept Mat Sci & Engn, Yamagata 9928510, Japan

来源：

POLYMER DEGRADATION AND STABILITY | 1999年 / 64卷 / 02期

关键词：

D O I：

10.1016/S0141-3910(98)00204-3

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polycarbonate was decomposed into phenol, bisphenol A, p-isopropenylphenol, and p-isopropylphenol by the reaction at 230 degrees C to 430 degrees C in water. The decomposition reactions were accelerated by the addition of Na2CO3, and the yields of identified products reached 67% even in the reaction at 300 degrees C for 24 h. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：289 / 292

页数：4

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