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AssigneeIndustry-University Cooperation Foundation Sogang
InventorsKyung Byung Yoon, Bum Ku Rhee, Do Seok Kim, Hyun Sung Kim, Kwang Ha, Yun Jo Lee, Seung Mook Lee, Chang Soo Jung, Yu Sung Chun
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The present invention relates to a method for preparing a uniformly aligned zeolite supercrystal, which comprises growing a crystal of a zeolite or zeotype material in a uniformly aligned template, whereby said uniformly aligned zeolite supercrystal is prepared, and a uniformly aligned zeolite supercrystal. The uniformly aligned zeolite supercrystal of this invention would be anticipated to maximize its applicability by overcoming the shortcomings of zeolites with random orientation.
A method for incorporating into zeolite pores dipolar nonlinear optical (DNLO) molecules in a uniform orientation, which comprises the steps of:
A DNLO-zeolite film composite comprising DNLO (dipolar nonlinear optical) molecules incorporated in a zeolite film, characterized in that said zeolite film is prepared by growing zeolite microcrystals on a substrate and said incorporated DNLO molecules are present in only one orientation.
A DNLO-zeolite thin film composite comprising DNLO (dipolar nonlinear optical) molecules incorporated in a zeolite thin film, characterized in that said zeolite thin film is prepared by arranging zeolite microcrystals to form a mono- or multi-layer on a substrate and said incorporated DNLO molecules are present in only one orientation.
A DNLO-zeolite thin film composite comprising DNLO (dipolar nonlinear optical) molecules incorporated in a zeolite thin film, characterized in that said zeolite thin film is prepared by arranging zeolite microcrystals to form a mono- or multi-layer on a substrate and a part of said incorporated DNLO molecules are present in the opposition orientation to a residual part of said incorporated DNLO molecules.
A DNLO-zeolite supercrystal composite comprising DNLO (dipolar nonlinear optical) molecules incorporated in a zeolite supercrystal prepared by aligning zeolite microcrystals uniformly in two- or three dimension, characterized in that said zeolite supercrystal is prepared by aligning zeolite microcrystals uniformly in two- or three dimension and said incorporated DNLO molecules are present in only one orientation.
A DNLO-zeolite supercrystal composite comprising DNLO (dipolar nonlinear optical) molecules incorporated in a zeolite supercrystal, characterized in that said zeolite supercrystal is prepared by aligning zeolite microcrystals uniformly in two- or three dimension and a part of said incorporated DNLO molecules are present in the opposition orientation to a residual part of said incorporated DNLO molecules.
Dependencies are inferred from the claim text.