Synthesis and apparent bandgap of nanophase zirconia

被引：83

作者：

Ciuparu, D ^{[1
]}

Ensuque, A ^{[1
]}

Shafeev, G ^{[1
]}

Bozon-Verduraz, F ^{[1
]}

机构：

[1] Univ Paris 07, Lab Chim Mat Divises & Catalyse, F-75251 Paris 05, France

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2000年 / 19卷 / 11期

关键词：

D O I：

10.1023/A:1006799701474

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The synthesis of zirconia at low temperature from an aqueous solution of zirconium oxyhydroxide results typically in a metastable tetragonal phase. To shed light on this phenomena, an experiment was conducted on UV-visible spectra and band gap measurements on zirconia samples prepared without stabilizing oxides by an original method and differing in crystallographic structure and particle size. High purity zirconia and hafnia samples are also studied for comparison.

引用

页码：931 / 933

页数：3

共 18 条

[1] SEVENFOLD-COORDINATED AND SIXFOLD-COORDINATED ZR-3+ IONS IN CUBIC STABILIZED ZIRCONIA - CRYSTAL-FIELD APPROACH
AZZONI, CB
PALEARI, A
[J]. PHYSICAL REVIEW B, 1991, 44 (13): : 6858 - 6863
[2] DISORDER-INDUCED OPTICAL AND PARAMAGNETIC PROPERTIES IN ZIRCONIUM DIOXIDE - ROLE OF LOW-SYMMETRY CRYSTAL FIELDS
AZZONI, CB
BOLIS, L
PALEARI, A
SAMOGGIA, G
SCARDINA, F
[J]. PHYSICAL REVIEW B, 1995, 51 (22): : 15942 - 15946
[3] OPTICAL ENERGY GAPS IN MONOCLINIC OXIDES OF HAFNIUM AND ZIRCONIUM AND THEIR SOLID SOLUTIONS
BENDORAI.JG
SALOMON, RE
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1965, 69 (10) : 3666 - &
[4] ELECTRONIC WAVE-FUNCTIONS IN SEMICONDUCTOR CLUSTERS - EXPERIMENT AND THEORY
BRUS, L
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (12) : 2555 - 2560
[5] An investigation into the preparation of high surface area zirconia
Chuah, GK
[J]. CATALYSIS TODAY, 1999, 49 (1-3) : 131 - 139
[6] The influence of preparation conditions on the surface area of zirconia
Chuah, GK
Jaenicke, S
Cheong, SA
Chan, KS
[J]. APPLIED CATALYSIS A-GENERAL, 1996, 145 (1-2) : 267 - 284
[7] CIUPARU D, IN PRESS
[8] CIUPARU D, 1999, THESIS U PARIS 7 DEN
[9] CLECHET P, 1976, CR ACAD SCI C CHIM, V282, P887
[10] Preparation of zirconia thin films by metalorganic chemical vapor deposition using ultrasonic nebulization
Kim, DY
Lee, CH
Park, SJ
[J]. JOURNAL OF MATERIALS RESEARCH, 1996, 11 (10) : 2583 - 2587

← 1 2 →