專利授權區國立清華大學國際產學營運總中心 Operations Center for Industry Collaboration

搜尋專利授權區

關鍵字

» 新增關鍵字

選單

專利授權區

專利授權區
專利名稱(中)	經煅燒的階層狀多孔複合材料
專利名稱(英)	CALCINED HIERARCHICAL POROUS COMPOSITE
專利家族	中華民國：I749959 美國：US11766657B2
專利權人	國立清華大學 100%
發明人	戴念華,賴怡廷
技術領域	材料化工,工業工程

專利摘要(英)
Therefore, an object of the disclosure is to provide a novel calcined hierarchical porous composite that can provide another solution for phosphate removal, and furthermore, phosphate recycling. According to a first aspect of the disclosure, there is provided a calcined hierarchical porous composite for removal of phosphate from water. The calcined hierarchical porous composite includes a carbon-based material, a bio-carrier material, and a layered double hydroxide. The carbon-based material is selected from the group consisting of graphene oxide, reduced graphene oxide, and a combination thereof. The bio-carrier material includes biflavonoid and triterpenoid, and is configured for carrying the carbon-based material therein so as to form a precursor structure. The layered double hydroxide has a plurality of phosphate-specific active sites, and is formed on the precursor structure. According to a second aspect of the disclosure, there is provided a method for making a calcined hierarchical porous composite. The method includes the steps of: a) preparing a carbon-based material selected from the group consisting of graphene oxide, reduced graphene oxide, and a combination thereof; b) preparing a bio-carrier material configured for carrying the carbon-based material therein, and including biflavonoid and triterpenoid; c) mixing the carbon-based material with the bio-carrier material to permit the carbon-based material to be carried in the bio-carrier material so as to form a precursor structure; and d) forming a layered double hydroxide on the precursor structure, the layered double hydroxide having phosphate-specific active sites; and e) subjecting the precursor structure formed with the layered double hydroxide to calcination.

專利摘要(英)

Therefore, an object of the disclosure is to provide a novel calcined hierarchical porous composite that can provide another solution for phosphate removal, and furthermore, phosphate recycling. According to a first aspect of the disclosure, there is provided a calcined hierarchical porous composite for removal of phosphate from water. The calcined hierarchical porous composite includes a carbon-based material, a bio-carrier material, and a layered double hydroxide. The carbon-based material is selected from the group consisting of graphene oxide, reduced graphene oxide, and a combination thereof. The bio-carrier material includes biflavonoid and triterpenoid, and is configured for carrying the carbon-based material therein so as to form a precursor structure. The layered double hydroxide has a plurality of phosphate-specific active sites, and is formed on the precursor structure. According to a second aspect of the disclosure, there is provided a method for making a calcined hierarchical porous composite. The method includes the steps of: a) preparing a carbon-based material selected from the group consisting of graphene oxide, reduced graphene oxide, and a combination thereof; b) preparing a bio-carrier material configured for carrying the carbon-based material therein, and including biflavonoid and triterpenoid; c) mixing the carbon-based material with the bio-carrier material to permit the carbon-based material to be carried in the bio-carrier material so as to form a precursor structure; and d) forming a layered double hydroxide on the precursor structure, the layered double hydroxide having phosphate-specific active sites; and e) subjecting the precursor structure formed with the layered double hydroxide to calcination.

聯絡資訊
承辦人姓名	楊美茹
承辦人電話	03-5715131 #62305
承辦人Email	mjyang2@mx.nthu.edu.tw