| 학회 |
한국화학공학회 |
| 학술대회 |
2010년 봄 (04/22 ~ 04/23, 대구 EXCO) |
| 권호 |
16권 1호, p.253 |
| 발표분야 |
미립자공학 |
| 제목 |
Facile method to prepare silver-coated porous silica |
| 초록 |
In this research, cheap precursors, sodium silicate, was used to synthesize silver-coated porous silica. Porous silica was synthesized by dropping 10%-H2SO4 to well mixing solution containing 5%-sodiumsilicate and 5%-NaCl . H2SO4 was continuous dropped until pH 6. Synthesized silica was aged at 80°C for 30min. and then modified with 3-aminopropyltriethoxysilane(APTS). Procedure was followed by adding AgNO3 and then NaBH4. Both porous silica and silver-coated porous silica was characterized with BET analyzer, SEM, TEM and XRD. |
| 저자 |
당비에쾅1, 김종길1, 송준국2, 박진구2, 김희택1
|
| 소속 |
1한양대, 2이엔비나노텍(주) |
| 키워드 |
Porous silica; silver; porous silcia
|
| E-Mail |
|
| 원문파일 |
초록 보기 |
