| 학회 |
한국화학공학회 |
| 학술대회 |
2015년 가을 (10/21 ~ 10/23, 일산 KINTEX) |
| 권호 |
21권 2호, p.2128 |
| 발표분야 |
재료 |
| 제목 |
Heat insulation property silica aerogel/polyvinyl alcohol composites with preserved aerogel pores using low press forming |
| 초록 |
Silica aerogel/polyvinyl alcohol composites were fabricated by low press forming of silica aerogel powders and PVA solution. Due to the porous structure, silica aerogel showed extremely low thermal conductivity. A new process was designed to preserve pores between hydrophobic silica aerogels and hydrophilic polyvinyl alcohol solution using low press forming. Well-preserved aerogel pores were observed in the silica aerogel/polyvinyl alcohol composites using scanning electron microscope and Heat insulation property was indicated thermal conductivity. And it was measured by the plating method. |
| 저자 |
홍창국, 송봉관
|
| 소속 |
전남대 |
| 키워드 |
aerogel; insulation
|
| E-Mail |
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| 원문파일 |
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