@article{ART001113107},
author={이정백 and Kim Youhyuk and Dong Hwan Kim and 서재석},
title={Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2006},
volume={16},
number={6},
pages={250-255}
TY - JOUR
AU - 이정백
AU - Kim Youhyuk
AU - Dong Hwan Kim
AU - 서재석
TI - Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2006
VL - 16
IS - 6
PB - The Korea Association Of Crystal Growth, Inc.
SP - 250
EP - 255
SN - 1225-1429
AB - The synthesis and characterization of silver colloidal nanoparticles by chemical reduction of silver ions inaqueous AgNO3 using sodium borohydride (NaBH4) as the reducing agent are described. The experimental conditions foraggregation and paricle size of nanosilver particles in water is investigated in terms of concentration of NaBH4, reaction3 and concentration of laponite. Stable nanosilver sol is obtained at thre molar ratio ofNaBH4/AgNO3 in conditions of without laponite. The size of nanosilver particles is increased as the reaction temperature isincreased. The large size of nanosilver sol is obseved as the droping rate of AgNO3 is increased due to the aggregationof initial high local concentration of nanosilver particles. Stable nanosilver sol at high temperature (> 100oC) can beprepared when laponite is used as protective coloid.
KW - Silver coloidal nanoparticles;Sodium borohydride;Aggregation;Laponite;High temperature
DO -
UR -
ER -
이정백, Kim Youhyuk, Dong Hwan Kim and 서재석. (2006). Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles. Journal of the Korean Crystal Growth and Crystal Technology, 16(6), 250-255.
이정백, Kim Youhyuk, Dong Hwan Kim and 서재석. 2006, "Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles", Journal of the Korean Crystal Growth and Crystal Technology, vol.16, no.6 pp.250-255.
이정백, Kim Youhyuk, Dong Hwan Kim, 서재석 "Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles" Journal of the Korean Crystal Growth and Crystal Technology 16.6 pp.250-255 (2006) : 250.
이정백, Kim Youhyuk, Dong Hwan Kim, 서재석. Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles. 2006; 16(6), 250-255.
이정백, Kim Youhyuk, Dong Hwan Kim and 서재석. "Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles" Journal of the Korean Crystal Growth and Crystal Technology 16, no.6 (2006) : 250-255.
이정백; Kim Youhyuk; Dong Hwan Kim; 서재석. Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles. Journal of the Korean Crystal Growth and Crystal Technology, 16(6), 250-255.
이정백; Kim Youhyuk; Dong Hwan Kim; 서재석. Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles. Journal of the Korean Crystal Growth and Crystal Technology. 2006; 16(6) 250-255.
이정백, Kim Youhyuk, Dong Hwan Kim, 서재석. Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles. 2006; 16(6), 250-255.
이정백, Kim Youhyuk, Dong Hwan Kim and 서재석. "Effects of NaBH4 and laponite on the stability of colloidal Ag nanoparticles" Journal of the Korean Crystal Growth and Crystal Technology 16, no.6 (2006) : 250-255.
