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균일 침전법에 의한 은 나노 입자 합성

Title
균일 침전법에 의한 은 나노 입자 합성
Other Titles
Synthesis of Silver Nano-particles by Homogeneous Precipitation
Author
김호건
Keywords
Silver nano-particle; Homogeneous precipitation; Synthetic condition control
Issue Date
2008-10
Publisher
한국분말야금학회
Citation
한국분말야금학회지, v. 15, No. 5, Page. 386-392
Abstract
Silver particles were synthesized from silver nitrate by homogeneous precipitation and chemical reduction methods involving the intermediate silver cyanate. The obtained silver particles were characterized by XRD, SEM, TEM, and BET. Urea which could prevent the agglomeration of the reduced silver particles was used as a homogeneous precipitator. The spherical silver particles with average particle diameter of 100 nm were obtained under the optimum reaction conditions. The optimum synthetic conditions were found as follows: reaction temperature , reaction time 60 min, concentration of silver nitrate mol, urea mol, and sodium citrate mol. The phase of obtained silver particles was crystalline state and the silver particles were relatively dense, which had the surface area of .
URI
http://db.koreascholar.com/Article?code=2626https://repository.hanyang.ac.kr/handle/20.500.11754/104940
ISSN
2287-8173
Appears in Collections:
COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > CHEMICAL AND MOLECULAR ENGINEERING(화학분자공학과) > Articles
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