Preparation of mesoporous carbons from polymer materials using organometallics

被引：0
|
作者：
Tamai, H [1 ]
Kouzu, M [1 ]
Yasuda, H [1 ]
机构：
[1] Hiroshima Univ, Grad Sch Engn, Higashihiroshima 7398527, Japan
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2002年 / 388卷
关键词：
porous carbon; mesopore; vinylidene chloride copolymer;
D O I：
10.1080/10587250290113826
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We prepared mesoporous carbons using various vinylidene chloride copolymers, viz, vinylidene chloride/acrylonitrile, vinylidene chloride/vinyl chloride, and vinylidene chloride/methyl acrylate copolymers as precursors by steam activation. Mesoporous carbons were obtained by the addition of yttrium complex to these precursors. Mesopore surface ratios of porous carbons obtained from carbonized vinylidene chloride/methyl acrylate copolymer containing Y(acac)(3) were more than 90%, and 2.3-2.4 nm of pores were selectively developed.
引用
收藏
页码：447 / 451
页数：5
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