An easy method for the synthesis of ordered microporous carbons by the template technique

被引：96

作者：

Hou, PX ^{[1
]}

Yamazaki, T ^{[1
]}

Orikasa, H ^{[1
]}

Kyotani, T ^{[1
]}

机构：

[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

CARBON | 2005年 / 43卷 / 12期

基金：

日本学术振兴会;

关键词：

porous carbon; chemical vapor deposition; BET surface area; microporosity;

D O I：

10.1016/j.carbon.2005.05.001

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Similar ordered microporous carbons were synthesized by a dry chemical vapor deposition (CVD) method. Acetylene CVD over powdered zeolite Y at 600°C was performed for 4 h and then a portion of the zeolite/carbon composite powder was subjected to further CVD using acetylene or propylene at 700°C for 1h. The SEM image of zeolite Y exhibited crystal habits in each particle, indicating that each particle corresponded to a single crystal. The long-range regularity inherited from the original zeolite crystal and the uniformity of micropore size in the present carbons are higher than those in the carbon prepared using the (furfuryl alcohol) FA impregnation process.

引用

页码：2624 / 2627

页数：4

共 4 条

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Kyotani, T .

CARBON, 2005, 43 (04) :876-879

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