Highly Active Titania Photocatalyst Particles of Controlled Crystal Phase, Size, and Polyhedral Shapes

被引：44

作者：

Amano, Fumiaki ^{[1
,2
]}

Yasumoto, Taikei ^{[2
]}

Mahaney, Orlando Omar Prieto ^{[2
]}

Uchida, Satoshi ^{[3
]}

Shibayama, Tamaki ^{[4
]}

Terada, Yoshihiro ^{[5
]}

Ohtani, Bunsho ^{[1
,2
,3
]}

机构：

[1] Hokkado Univ, Catalysis Res Ctr, Sapporo, Hokkaido 0010021, Japan

[2] Hokkaido Univ, Grad Sch Environm Sci, Sapporo, Hokkaido 0600810, Japan

[3] Univ Tokyo, Adv Sci & Technol Res Ctr, Tokyo 1538904, Japan

[4] Hokkaido Univ, Ctr Adv Res Energy Convers Mat, Sapporo, Hokkaido 0608628, Japan

[5] Fujikura Ltd, Sakura Ku, Chiba 2858500, Japan

来源：

TOPICS IN CATALYSIS | 2010年 / 53卷 / 7-10期

关键词：

Anatase titania; Decahedral and octahedral particles; Photocatalytic activity; Crystalline facets; TITANIUM(IV) OXIDE; TIO2; PARTICLES; POWDERS; ANATASE; SURFACE; FACES; ACID;

D O I：

10.1007/s11244-010-9472-1

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Mesoscopic crystalline anatase particles of titanium(IV) oxide (titania) with decahedral morphology and with octahedral morphology were synthesized by gas-phase reaction of titanium(IV) chloride with oxygen and hydrothermal reaction of titanate nanowires in an alkaline medium, respectively, and their photocatalytic activities in relation with their crystal morphology were investigated.

引用

页码：455 / 461

页数：7

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