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專利授權區

專利授權區
專利名稱(英)	Micrometer-sized carbon tubes
專利家族	美國：6,602,567
專利權人	國立清華大學 100%
發明人	韓建中
技術領域	材料化工

專利摘要(中)
A carbon tube containing a carbonized tube wall. The tube wall is consisted of carbonized coating material and trace of fiber residue, and the carbonized coating material is prepared according to a process including the steps of: (a) coating a fiber structure with a carbon-containing coating material to form a coating layer over the fiber structure; (b) removing the fiber structure; and (c) carbonizing the coating layer to form the carbonized tube wall. The fiber structure can be either a two-dimensional or three-dimensional object, and a two-dimensional or three-dimensional device can be prepared accordingly. The carbon-containing coating material can be made of repeating units of substituted polyacrylonitriles, unsubstituted polyacrylonitriles, substituted poly(vinyl chlorides), unsubstituted poly(vinyl chlorides), substituted poly(vinyl acetates), or unsubstituted poly(vinyl acetates), or it can be made of conjugated polymers including doped and undoped conjugated homopolymers, doped and undoped conjugated copolymers.

專利摘要(中)

A carbon tube containing a carbonized tube wall. The tube wall is consisted of carbonized coating material and trace of fiber residue, and the carbonized coating material is prepared according to a process including the steps of: (a) coating a fiber structure with a carbon-containing coating material to form a coating layer over the fiber structure; (b) removing the fiber structure; and (c) carbonizing the coating layer to form the carbonized tube wall. The fiber structure can be either a two-dimensional or three-dimensional object, and a two-dimensional or three-dimensional device can be prepared accordingly. The carbon-containing coating material can be made of repeating units of substituted polyacrylonitriles, unsubstituted polyacrylonitriles, substituted poly(vinyl chlorides), unsubstituted poly(vinyl chlorides), substituted poly(vinyl acetates), or unsubstituted poly(vinyl acetates), or it can be made of conjugated polymers including doped and undoped conjugated homopolymers, doped and undoped conjugated copolymers.

聯絡資訊
承辦人姓名	李曉琪
承辦人電話	03-5715131 #31061
承辦人Email	hsiaochi@mx.nthu.edu.tw