Hydrothermal synthesis of nanosized and amorphous alumina in the ZrO2-Al2O3-H2O system

被引:11
作者
Almjasheva, O. V. [1 ]
Gusarov, V. V. [1 ]
机构
[1] Russian Acad Sci, Grebenshchikov Inst Silicate Chem, St Petersburg 199034, Russia
基金
俄罗斯基础研究基金会;
关键词
D O I
10.1134/S0036023607080062
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reciprocal influence of components on the chemical and structural transformations in the ZrO2-Al2O3-H2O system during nanoparticle formation under hydrothermal conditions is considered. The possibility of formation of amorphous aluminum oxide under hydrothermal conditions is found as a result of the influence of zirconia nanoparticles on the crystallization.
引用
收藏
页码:1194 / 1200
页数:7
相关论文
共 41 条
[1]   Preparation of nanocrystalline alumina under hydrothermal conditions [J].
Al'myasheva, OV ;
Korytkova, EN ;
Maslov, AV ;
Gusarov, VV .
INORGANIC MATERIALS, 2005, 41 (05) :460-467
[2]   Effect of ZrO2 nanocrystals on the stabilization of the amorphous state of alumina and silica in the ZrO2-Al2O3and ZrO2-SiO2 systems [J].
Almjasheva, OV ;
Gusarov, VV .
GLASS PHYSICS AND CHEMISTRY, 2006, 32 (02) :162-166
[3]  
ALMJASHEVA OV, 2004, P 4 INT C SOL STAT C, P86
[4]   METASTABLE PHASE SELECTION AND PARTITIONING FOR ZR(1-X)ALXO(2-X/2) MATERIALS SYNTHESIZED WITH LIQUID PRECURSORS [J].
BALMER, ML ;
LANGE, FF ;
LEVI, CG .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1994, 77 (08) :2069-2075
[5]  
BOLDYREV VV, 1977, IZV SIB OTD AKAD NAU, P48
[6]   Sol-emulsion-gel synthesis of alumina-zirconia composite microspheres [J].
Chatterjee, M ;
Naskar, MK ;
Ganguli, D .
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2003, 28 (02) :217-225
[7]  
Danchevskaya MN, 1997, VESTN MOSK U KHIM+, V38, P21
[8]  
GALAKHOV FY, 1985, PHASE DIAGRAMS REFRA, V5, P310
[9]   Phase transformation in the Al2O3 ZrO2 system [J].
Gao, L ;
Liu, Q ;
Hong, JS ;
Miyamoto, H ;
De la Torre, SD ;
Kakitsuji, A ;
Liddell, K ;
Thompson, DP .
JOURNAL OF MATERIALS SCIENCE, 1998, 33 (06) :1399-1403
[10]   Formation and sintering of 75 mol% alumina 25 mol% zirconia (2-3.5 mol% yttria) composite powder prepared by the hydrazine method [J].
Goto, K ;
Hirota, K ;
Yamaguchi, O ;
Kume, H ;
Inamura, S ;
Miyamoto, H .
JOURNAL OF MATERIALS SCIENCE, 1996, 31 (01) :204-208