A type zeolitic crystal film was synthesized on porous supports from the reaction mixture of 1.9 SiO₂-1.5 Na₂O-Al₂O₃-40 H₂O. The zeolite film was characterized by XRD and SEM. The crystals grown on the porous matrix were very closely bound t...
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
https://www.riss.kr/link?id=A75450438
1998
-
500
학술저널
143-143(1쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
A type zeolitic crystal film was synthesized on porous supports from the reaction mixture of 1.9 SiO₂-1.5 Na₂O-Al₂O₃-40 H₂O. The zeolite film was characterized by XRD and SEM. The crystals grown on the porous matrix were very closely bound t...
A type zeolitic crystal film was synthesized on porous supports from the reaction mixture of 1.9 SiO₂-1.5 Na₂O-Al₂O₃-40 H₂O. The zeolite film was characterized by XRD and SEM. The crystals grown on the porous matrix were very closely bound together and the thickness of membrane was about 8 - l5㎛. The densely intergrown crystals could be also synthesized by e hydrothermal treatment at 100℃ after pressing the reaction mixture without addition of water, A zeolite membrane crystallized as a thin film showed the selective permeability of water from water and methanol mixture through the molecular sieving activity of micropores.
Preparation of Epoxy acrylate Emulsions using Reactive Polymeric Surfactant and Their properties
ECR O2 plasma 에 의한 SiO2 / Si 박막성장