Synthesis and characterization of mesoporous carbon thin films from phloroglucinol/surfactant self-assembly

被引：8

作者：

Kataoka, Sho ^{[1
]}

Yamamoto, Takuji ^{[1
]}

Endo, Akira ^{[1
]}

Nakaiwa, Masaru ^{[1
]}

Ohmori, Takao ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058565, Japan

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2009年 / 347卷 / 1-3期

关键词：

Mesoporous carbon; Thin films; Vapor infiltration; Phase diagram; Ordered structure; BLOCK-COPOLYMERS; MOLECULAR-SIEVES; GAS SEPARATION; TEMPLATE; FABRICATION; ADSORBENTS; STORAGE;

D O I：

10.1016/j.colsurfa.2009.03.009

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：

A phloroglucinol/surfactant self-assembly was employed to form mesoporous carbon thin films. The self-assembly was cross-linked with formaldehyde to form structured phenol resins and was then carbonized to obtain the mesoporous carbon films. Observation of the bare and etched surfaces showed that the obtained films were uniform and had ordered mesopore structures. The composition of the precursor solutions and the temperature of the formaldehyde vapor cross-linking process were varied to obtain films with several structures. The structural change showed a clear trend and was summarized in a phase diagram that revealed the properties of the phloroglucinol/surfactant self-assembly. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：142 / 145

页数：4

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