Synthesis of polymer nanospheres and carbon nanospheres using the monomer 1,8-dihydroxymethyl-1,3,5,7-octatetrayne

被引：39

作者：

Ding, LH ^{[1
]}

Olesik, SV ^{[1
]}

机构：

[1] Ohio State Univ, Dept Chem, Columbus, OH 43210 USA

来源：

NANO LETTERS | 2004年 / 4卷 / 11期

关键词：

D O I：

10.1021/nl0487931

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The amphiphilic and self-polymerizable monomer 1,8-dihydroxymethyl-1,3,5,7-octatetrayne (DHMOTY) was prepared and dispersed in water by itself or with the help of phenyl trimethylamine hydroxide. Accordingly, cross-linked poly(1,8-dihydroxymethyl-1,3,5,7-octatetrayne) (polyDHMOTY) nanospheres were produced due to spontaneous polymerization of octatetrayne structures. XPS shows the presence of a large number of hydroxyl groups on the surface of polyDHMOTY nanospheres. Carbon nanospheres were generated by pyrolysis of cross-linked polyDHMOTY nanospheres at high temperatures in inert atmosphere in the yield of 60%.

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页码：2271 / 2276

页数：6

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