Effects of the coating process on nanoscale Y2O3:Eu3+ powders

被引：65

作者：

Li, Q ^{[1
]}

Gao, L ^{[1
]}

Yan, DS ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R China

来源：

CHEMISTRY OF MATERIALS | 1999年 / 11卷 / 03期

关键词：

D O I：

10.1021/cm9810180

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

By employment of the absorbtion of Al3+ and the succeeding coprecipitation on the surface, the nanoscale Y2O3:Eu3+ powders were covered by a layer of composite oxide. Benefitting from the modification of the coating process, the luminescent intensity of nanoscale Y2O3:Eu3+ was improved.

引用

页码：533 / +

页数：4

共 9 条

[1]

BERGMANN H, 1974, GMELIN HDB INORGANIC, V39, P154

[2]

Blasse G., 1994, LUMINESCENT MAT, P82

[3] Surface coatings for solar application [J].

Chaudhuri, S ;

Bhattacharyya, D ;

Maity, AB ;

Pal, AK .

SURFACE COATINGS FOR ADVANCED MATERIALS, 1997, 246 :181-206

[4] THE POLYACRYLAMIDE-GEL - A NOVEL ROUTE TO CERAMIC AND GLASSY OXIDE POWDERS [J].

DOUY, A ;

ODIER, P .

MATERIALS RESEARCH BULLETIN, 1989, 24 (09) :1119-1126

[5]

GIESCHE H, 1993, MRS S SERIES, V283, P251

[6]

PALMBERG PW, 1973, ANAL CHEM, V45, pA549

[7] RAMAN MICROPROBE STUDY OF NANOPHASE TIO2 AND OXIDATION-INDUCED SPECTRAL CHANGES [J].

PARKER, JC ;

SIEGEL, RW .

JOURNAL OF MATERIALS RESEARCH, 1990, 5 (06) :1246-1252

[8] NANOMETER-SIZED SEMICONDUCTOR CLUSTERS - MATERIALS SYNTHESIS, QUANTUM SIZE EFFECTS, AND PHOTOPHYSICAL PROPERTIES [J].

WANG, Y ;

HERRON, N .

JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (02) :525-532

[9] CHARACTERIZATION OF RAMAN-SPECTRA IN NANO-SNO2 SOLIDS [J].

XIE, CY ;

ZHANG, LD ;

MO, CM .

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1994, 141 (01) :K59-K61

← 1 →