Polyvinyl chloride as a precursor for low-temperature synthesis of carbon materials

被引：12

作者：

Solodovnichenko, V. S. ^{[1
,2
]}

Kryazhev, Yu. G. ^{[1
,2
]}

Arbuzov, A. B. ^{[2
]}

Talzi, V. P. ^{[2
]}

Antonicheva, N. V. ^{[1
,2
]}

Drozdov, V. A. ^{[1
,2
]}

Zapevalova, E. S. ^{[2
]}

Likholobov, V. A. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, Omsk Sci Ctr, Siberian Branch, 15 Prosp Marksa, Omsk 644024, Russia

[2] Russian Acad Sci, Siberian Branch, Inst Hydrocarbons Proc, 54 Ul Neftezavodskaya, Omsk 644040, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2016年 / 65卷 / 11期

基金：

俄罗斯科学基金会;

关键词：

polyvinyl chloride; carbon materials; conjugated polymers; polyvinylenes; waste recycling; NANOPOROUS CARBON; WASTE; CARBONIZATION; CONVERSION; GRAPHITE; PVC;

D O I：

10.1007/s11172-016-1640-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A method for carbon materials synthesis based on polyvinyl chloride has been proposed. Method includes polymer dehydrochlorination by alkali with carbon-rich conjugated structures (polyvinylenes) formation and its subsequent carbonization at relatively low temperatures. Raman and C-13 NMR spectroscopy and transmission electron microscopy show that thermal treatment of the resulting polyvinylenes up to 400 A degrees C leads to the formation of amorphous carbon material with chlorine contain less than 0.5 wt.%. These results can be used to develop dioxin-free technology of utilization of polyvinyl chloride and its wastes.

引用

页码：2712 / 2717

页数：6

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