Title: Method for hydrothermally synthesizing series flower shape zinc oxide micron/nano structure
Application Number: 200610117564 Application Date: 2006.10.25
Publication Number: 1944708 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C23C18/12;C23C18/04;B08B3/12
Applicant(s) Name: East China Normal Univ. Address:
Inventor(s) Name: Zhu Ziqiang;Yu Ke;Bai Wei;Zhang Qiuxiang;Wang Cuic
Attorney & Agent: dulin xue
Abstract:
    The present invention discloses hydrothermal process of synthesizing efflorescent zinc oxide in micron and nanometer structure. The process includes adopting zinc chloride and ammonia water as material, regulating solution pH value to 10.40-12.00, setting the treated substrate and the compounded solution inside reaction utensil with cover, heating in a stove to react, eliminating transparent liquid while leaving white precipitate, sealing the precipitate in the utensil at room temperature for hours, washing and air drying to obtain the efflorescent zinc oxide in micron and nanometer structure on the substrate. The prepared efflorescent zinc oxide is used mainly in making chemical sensor, optical memory, photocatalyst, etc. and the process is simple, low in cost, controllable, pollution-free and suitable for industrial production.
Time: 31
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