Continuous Size Tuning of Monodisperse ZnO Colloidal Nanocrystal Clusters by a Microwave-Polyol Process and Their Application for Humidity Sensing

被引：240

作者：

Hu, Xianluo ^{[1
,2
]}

Gong, Jingming ^{[1
]}

Zhang, Lizhi ^{[1
]}

Yu, Jimmy C. ^{[2
]}

机构：

[1] Cent China Normal Univ, Minist Educ, Key Lab Pesticide & Chem Biol, Coll Chem, Wuhan 430079, Peoples R China

[2] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 24期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1002/adma.200801433

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Monodisperse ZnO colloidal nanocrystal clusters (CNCs) are synthesized through a rapid microwave-polyol process. The size of the clusters is tunable from 57 to 274 nm by varying the amount of Zn-complex precursors. The combination of unique secondary nanostructures, inter-nanocrystallites, and large internal surfaces make these ZnO CNCs ideal candidates for applications such as humidity sensing.

引用

页码：4845 / +

页数：7

共 78 条

[1] Microwave-assisted insertion of silver nanoparticles into 3-d mesoporous zinc oxide nanocomposites and nanorods [J].

Bhattacharyya, Sayan ;

Gedanken, A. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (03) :659-665

[2] One-minute synthesis of crystalline binary and ternary metal oxide nanoparticles [J].

Bilecka, Idalia ;

Djerdj, Igor ;

Niederberger, Markus .

CHEMICAL COMMUNICATIONS, 2008, (07) :886-888

[3] Microwave-assisted synthesis of luminescent LaPO4:Ce,Tb nanocrystals in ionic liquids [J].

Buehler, Gunnar ;

Feldmann, Claus .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (29) :4864-4867

[4] Temperature-programmed microwave-assisted synthesis of SBA-15 ordered mesoporous silica [J].

Celer, Ewa B. ;

Jaroniec, Mietek .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (44) :14408-14414

[5] Efficient UV photoluminescence from monodispersed secondary ZnO colloidal spheres synthesized by sol-gel method [J].

Cheng, HM ;

Hsu, HC ;

Chen, SL ;

Wu, WT ;

Kao, CC ;

Lin, LJ ;

Hsieh, WF .

JOURNAL OF CRYSTAL GROWTH, 2005, 277 (1-4) :192-199

[6] Temperature-programmed assembly of DNA:Au nanoparticle bioconjugates [J].

Dillenback, LM ;

Goodrich, GP ;

Keating, CD .

NANO LETTERS, 2006, 6 (01) :16-23

[7]

Feldmann C, 2001, ANGEW CHEM INT EDIT, V40, P359, DOI 10.1002/1521-3773(20010119)40:2<359::AID-ANIE359>3.0.CO

[8]

2-B

[9] Polyol-mediated synthesis of nanoscale functional materials [J].

Feldmann, C .

ADVANCED FUNCTIONAL MATERIALS, 2003, 13 (02) :101-107

[10]

Feldmann C, 2001, ADV MATER, V13, P1301, DOI 10.1002/1521-4095(200109)13:17<1301::AID-ADMA1301>3.0.CO

← 1 2 3 4 5 6 7 8 →