Effect of components upon the surface area of woodceramics

被引：33

作者：

Fan, TX ^{[1
]}

Hirose, T

Okabe, T

Zhang, D

Teranisi, R

Yoshimura, M

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200030, Peoples R China

[2] Ind Res Inst Aomori Prefecture, Hirosaki, Aomori 0368363, Japan

[3] Tokyo Inst Technol, Mat & Struct Lab, Yokohama, Kanagawa 2268503, Japan

来源：

JOURNAL OF POROUS MATERIALS | 2002年 / 9卷 / 01期

关键词：

woodceramics; surface area; lignin; cellulose; phenolic resin;

D O I：

10.1023/A:1014399621253

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The surface area of woodceramics, a novel porous material, plays an important role in catalysis, water treatment and air filtration etc. In the present study, the effect of components of the woodceramics, i.e., cellulose, lignin and phenolic resin, upon the surface area of woodceramics was investigated. The experimental results showed that cellulose, lignin and phenolic resin represented quite different carbonization ratios and surface areas during the carbonization. The results also indicated that lignin and phenolic resin were prone to carbon precipitation during heat treatment, compared with cellulose. It was deduced that the surface area of the woodceramcis depended on the amounts of the cellulose, lignin in the raw woody material, the amount of the phenolic resin and the carbonization temperature.

引用

页码：35 / 42

页数：8

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