Catalysis Investigation of PET Depolymerization by ZnSrO2 under Microwave Irradiation

被引：1

作者：

Geng, Lili ^{[1
]}

Han, Chunhua ^{[1
]}

Zhang, Dong ^{[1
]}

机构：

[1] Wenzhou Univ, Inst Appl Chem, Wenzhou 325035, Zhejiang, Peoples R China

来源：

ADVANCED MATERIALS, PTS 1-4 | 2011年 / 239-242卷

关键词：

SrZnO2; microwave; catalysts; PET depolymerization; POLY(ETHYLENE-TEREPHTHALATE);

D O I：

10.4028/www.scientific.net/AMR.239-242.3194

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this paper, the powder of SrZnO2 was prepared by 1050 degrees C solid-state reaction. The catalysis of SrZnO2 to the depolymerization of PET under microwave irradiation was studied under different temperatures. The results showed that the depolymerization rate of PET was reached 92.6% at 180 degrees C when the reaction time was 220min. It was also found that the depolymerization rate of PET catalyzed by SrZnO2 was more than that of without catalyst under microwave irradiation.

引用

页码：3194 / 3197

页数：4

共 7 条

[1]

[Anonymous], 1975, STRUCTURAL INORGANIC

[2]

[Anonymous], 1983, J CHINA U SCI TECHNO, V13

[3]

Gramich Eysel, 1990, MINERALOGISCH PETROG

[4] Molecular weight evaluation of depolymerized poly(ethylene terephthalate) using intrinsic viscosity [J].

Li, Kaixiang ;

Song, Xiaofang ;

Zhang, Dong .

JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 109 (02) :1294-1297

[5] Depolymerization of poly(ethylene terephthalate) with catalyst under microwave radiation [J].

Li, Kaixiang ;

Song, Xiaofang ;

Zhang, Dong .

JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 109 (02) :1298-1301

[6] Hydrolytic depolymerization of poly(ethylene terephthalate) under microwave irradiation [J].

Liu, LX ;

Zhang, D ;

An, LJ ;

Zhang, HY ;

Tian, YG .

JOURNAL OF APPLIED POLYMER SCIENCE, 2005, 95 (03) :719-723

[7] Catalysis Investigation of PET Depolymerization Under Metal Oxides by Microwave Irradiation [J].

Song, Xiaofang ;

Zhang, Shuzhen ;

Zhang, Dong .

JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 117 (06) :3155-3159

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