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Crystal Growth of ZnO by Hydrothermal Decomposition of Zn‐EDTA
Author(s) -
Nishizawa Hitoshi,
Tani Takuhiro,
Matsuoka Kiyoshi
Publication year - 1984
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1984.tb19720.x
Subject(s) - hydrothermal circulation , aqueous solution , decomposition , crystal growth , thermal decomposition , zinc , crystal (programming language) , chemistry , hydrothermal synthesis , inorganic chemistry , materials science , chemical engineering , mineralogy , crystallography , metallurgy , organic chemistry , programming language , computer science , engineering
Aqueous solutions of Na 2 Zn‐EDTA began to decompose at 330°C under hydro‐thermal conditions, with rapid growth of ZnO crystals. Fairly smooth needlelike crystals of ZnO were obtained at Na 2 Zn‐EDTA concentrations of <0.5M, with decomposition at autogeneous pressures >10 MPafor <60 min.