Preparation of Gold Nanoparticles by Reduction-Oxidation Reaction of HAuCl4

• 영문명: HAuCl 4 의 산화-환원 반응에 의한 금 나노 입자 제군
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 우엔 테 쭝(Nguyen The Dung) 김동주(Kim, Dong-Joo) 김교선(Kim, Kyo-Seon)
• 간행물 정보: 『산업기술연구』vol.29, 229~232쪽, 전체 4쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2009.09.30

영문 초록

We prepared gold nanoparticles (Au NPs) by reduction-oxidation reaction between HAuCl 4 and trisodium citrate and measured the size and morphology of Au NPs by TEM for various molar ratios of HAuCl4 to citrate and for various concentrations of HAuCl4. UV-vis spectroscopy was used to characterize the optical properties of Au NPs. Au NPs in the size range from 14.3 nm to 20.3 nm were prepared with monodisperse distribution.

목차

1. Introduction

2. Experiment

3. Results and discussions

4. Conclusion

키워드

금 나노 입자 산화-환원 반응 시트르산 나트륨 gold nanoparticles reduction-oxidation reaction trisodium citrate.