Bulk synthesis of transparent and homogeneous polymeric hybrid materials with ZnO quantum dots and PMMA

被引：214

作者：

Li, Shanghua ^{[2
]}

Toprak, Muhammet S. ^{[3
]}

Jo, Yun Suk ^{[4
]}

Dobson, Jon ^{[1
]}

Kim, Do Kyung ^{[1
]}

Muhammed, Mamoun ^{[2
]}

机构：

[1] Keele Univ, Inst Sci & Technol Med, Keele ST4 7QB, Staffs, England

[2] Royal Inst Technol KTH, S-0044 Stockholm, Sweden

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

[4] Ecole Polytech Fed Lausanne, Integrat Biosci Inst, Lab Med Regenerat & Pharmacobiol, CH-015 Lausanne, Switzerland

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 24期

关键词：

D O I：

10.1002/adma.200700736

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

[GRAPHICS] In situ sol-gel polymerization is demonstrated for fabricating transparent poly(methyl methacrylate) (PMMA)-ZnO quantum dot (QD)-hybrid materials in bulk dimension. ne transparent PMMA-ZnO QD hybrid materials exhibit enhanced UV-shielding effects in the entire UV range, even at concentrations as low as 0.02 wt %.

引用

页码：4347 / +

页数：7

共 37 条

[1] Physical properties of MgCl2-filled PMMA films for optical applications [J].

Abdelrazek, EM .

PHYSICA B-CONDENSED MATTER, 2004, 351 (1-2) :83-89

[2] Chemically bonded silica-polymer composites from linear and branched polyamides in a sol-gel process [J].

Ahmad, Z ;

Sarwar, MI ;

Mark, JE .

JOURNAL OF MATERIALS CHEMISTRY, 1997, 7 (02) :259-263

[3] GLASS-TRANSITION OF POLYMER MICROPHASE [J].

BARES, J .

MACROMOLECULES, 1975, 8 (02) :244-246

[4] Hybrid zinc oxide conjugated polymer bulk heterojunction solar cells [J].

Beek, WJE ;

Wienk, MM ;

Kemerink, M ;

Yang, XN ;

Janssen, RAJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (19) :9505-9516

[5] Sunlight and the onset of skin cancer [J].

Brash, DE .

TRENDS IN GENETICS, 1997, 13 (10) :410-414

[6] ELECTRONIC WAVE-FUNCTIONS IN SEMICONDUCTOR CLUSTERS - EXPERIMENT AND THEORY [J].

BRUS, L .

JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (12) :2555-2560

[7] ELECTRON ELECTRON AND ELECTRON-HOLE INTERACTIONS IN SMALL SEMICONDUCTOR CRYSTALLITES - THE SIZE DEPENDENCE OF THE LOWEST EXCITED ELECTRONIC STATE [J].

BRUS, LE .

JOURNAL OF CHEMICAL PHYSICS, 1984, 80 (09) :4403-4409

[8] SYNTHESIS AND PROPERTIES OF NEW POLY(DIMETHYLSILOXANE) NANOCOMPOSITES [J].

BURNSIDE, SD ;

GIANNELIS, EP .

CHEMISTRY OF MATERIALS, 1995, 7 (09) :1597-1600

[9]

CHEN Q, 2003, SPIE INT SOC OPT ENG

[10] The impact of aerosols on solar ultraviolet radiation and photochemical smog [J].

Dickerson, RR ;

Kondragunta, S ;

Stenchikov, G ;

Civerolo, KL ;

Doddridge, BG ;

Holben, BN .

SCIENCE, 1997, 278 (5339) :827-830

← 1 2 3 4 →