Enhancement of photocatalytic and electrochromic properties of electrochemically fabricated mesoporous WO3 thin films

被引：441

作者：

Baeck, SH

Choi, KS

Jaramillo, TF

Stucky, GD

McFarland, EW ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Dept Chem Engn, Santa Barbara, CA 93106 USA

[2] Univ Calif Santa Barbara, Dept Chem & Biochem, Santa Barbara, CA 93106 USA

[3] Purdue Univ, Dept Chem, W Lafayette, IN 47907 USA

来源：

ADVANCED MATERIALS | 2003年 / 15卷 / 15期

关键词：

D O I：

10.1002/adma.200304669

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mesoporous WO3 films with a lamellar structure (see Figure) have been synthesized by electrodeposition using sodium dodecyl sulfate (SDS) as a templating agent. Compared to non-porous WO3 prepared with isopropanol instead of SDS, lamellar phase mesoporous WO3 showed higher photocatalytic activity and greater current density for hydrogen intercalation, probably due to the larger surface area of mesoporous WO3 and more facile charge transport.

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页码：1269 / +

页数：6

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