콘텐츠 본문
논문 해외 국제전문학술지(SCI급) Synthesis of Binary Complex Colloidal Particles by using Polyelectrolyte Multilayer-Coated Particles as Templates
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2010-05
- 저자명 Hye Young Koo, Ha-Jin Lee, Jun Kyung Kim, Won San Choi*
- 학술지명 Jpn. J. Appl. Phys.
- 발행처명 IOP SCIENCE
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 4
- 논문 다운로드 링크(외부) https://doi.org/10.1143/JJAP.49.05EA10
- 연구분야 공학 > 화학공학
논문 초록 (Abstract)
We report a feasible fabrication of binary complex particles based on polyelectrolyte multilayer-coated particles (PEMPs). Binary complex particles were synthesized by combination of large organic and small inorganic nanoparticles. The PEMPs were prepared by alternating adsorption of two kinds of polyelectrolytes with opposite charges onto colloidal particles. In this structure, polyelectrolytes act as a matrix to bind precursor for metal nanoparticles. Following reduction and hydrolysis of the PEMPs could generate bimetallic complexes onto PEMPs. We found that size and composition of the bimetallic complexes depend on the amount of gold precursor added to the suspension of the PEMPs.
