MORPHOLOGICAL-CHARACTERISTICS OF ALPHA-AL2O3 CRYSTALLITES OBTAINED DIRECTLY FROM HYDRO SOLVOTHERMAL SOLVENTS/

Authors
WANG BG TIAN MY SHI EW ZHONG WZ GUO JK
Citation
Bg. Wang et al., MORPHOLOGICAL-CHARACTERISTICS OF ALPHA-AL2O3 CRYSTALLITES OBTAINED DIRECTLY FROM HYDRO SOLVOTHERMAL SOLVENTS/, Chinese Science Bulletin, 43(2), 1998, pp. 163-166
Citations number
11
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Chinese Science Bulletin → ACNP
ISSN journal
10016538
Volume
43
Issue
2
Year of publication
1998
Pages
163 - 166
Database
ISI
SICI code
1001-6538(1998)43:2<163:MOACOD>2.0.ZU;2-E
Abstract
The morphological characteristics of alpha-Al2O3 crystallites obtained directly from hydro/solv othermal solvents are reported and the forma tion mechanisms of corundum morphology are discussed from crystal grow th and crystal chemistry principles. The crystal growth process is con sidered as a process of incorporation of growth units on the growth in terfaces, and the crystal morphology is determined by the linkage of t he coordinated polyhedra.