Nonaqueous synthesis of crystalline anatase nanoparticles in simple ketones and aldehydes as oxygen-supplying agents

被引：76

作者：

Garnweitner, G ^{[1
]}

Antonietti, M ^{[1
]}

Niederberger, M ^{[1
]}

机构：

[1] Max Planck Inst Colloids & Interfaces, D-14424 Potsdam, Germany

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 03期

关键词：

D O I：

10.1039/b414510k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly crystalline anatase nanoparticles of 5 - 20 nm in size were obtained by reacting titanium tetraisopropoxide with common ketones and aldehydes under solvothermal conditions.

引用

页码：397 / 399

页数：3

共 10 条

[1] Preparation of anatase, brookite and rutile at low temperature by non-hydrolytic sol-gel methods [J].

Arnal, P ;

Corriu, RJP ;

Leclercq, D ;

Mutin, PH ;

Vioux, A .

JOURNAL OF MATERIALS CHEMISTRY, 1996, 6 (12) :1925-1932

[2] PREPARATION OF MONOLITHIC GELS FROM SILICON HALIDES BY A NONHYDROLYTIC SOL-GEL PROCESS [J].

CORRIU, RJP ;

LECLERCQ, D ;

LEFEVRE, P ;

MUTIN, PH ;

VIOUX, A .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1992, 146 (2-3) :301-303

[3] Recent developments of molecular chemistry for sol-gel processes [J].

Corriu, RJP ;

Leclercq, D .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (13-14) :1420-1436

[4] Room temperature perovskite production from bimetallic alkoxides by ketone assisted oxo supplementation (KAOS) [J].

Gaskins, BC ;

Lannutti, JJ .

JOURNAL OF MATERIALS RESEARCH, 1996, 11 (08) :1953-1959

[5]

GOEL SC, 1992, MATER RES SOC SYMP P, V271, P3, DOI 10.1557/PROC-271-3

[6] Preparation of inorganic oxides via a non-hydrolytic sol-gel route [J].

Hay, JN ;

Raval, HM .

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 1998, 13 (1-3) :109-112

[7] An overview of semiconductor photocatalysis [J].

Mills, A ;

LeHunte, S .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1997, 108 (01) :1-35

[8] Nonaqueous and halide-free route to Crystalline BaTiO3, SrTiO3, and (Ba,Sr)TiO3 nanoparticles via a mechanism involving C-C bond formation [J].

Niederberger, M ;

Garnweitner, G ;

Pinna, N ;

Antonietti, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (29) :9120-9126

[9] A general soft-chemistry route to perovskites and related materials:: Synthesis of BaTiO3, BaZrO3, and LiNbO3 nanoparticles [J].

Niederberger, M ;

Pinna, N ;

Polleux, J ;

Antonietti, M .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (17) :2270-2273

[10] Benzyl alcohol and titanium tetrachloride - A versatile reaction system for the nonaqueous and low-temperature preparation of crystalline and luminescent titania nanoparticles [J].

Niederberger, M ;

Bartl, MH ;

Stucky, GD .

CHEMISTRY OF MATERIALS, 2002, 14 (10) :4364-4370

← 1 →