利用電漿技術將二氧化碳轉化為有用之有機產物CONVERSION OF CARBON DIOXIDE INTO USEFUL ORGANIC PRODUCTS BY USING PLASMA TECHNOLOGY

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

13/749,075

專利證號

US 9,011,648 B2

專利獲證名稱

利用電漿技術將二氧化碳轉化為有用之有機產物CONVERSION OF CARBON DIOXIDE INTO USEFUL ORGANIC PRODUCTS BY USING PLASMA TECHNOLOGY

專利所屬機關 (申請機關)

國立清華大學

獲證日期

2015/04/21

技術說明

一種以電漿活化技術，將二氧化碳轉化為有用之有機產物之方法，其中包含高分子、寡聚物及小分子，其步驟為：將一種或多種單體與二氧化碳置入真空或常壓反應腔體；開啟電漿後，二氧化碳與單體經由電漿激發後被活化，活化後之單體與二氧化碳彼此產生合成反應，藉由電漿反應參數之調整，生成產物可為高分子、寡聚物及小分子，而共反應之單體結構，影響二氧化碳的轉化效率及生成物之化學組成。此方法可有效率地將二氧化碳轉化成他種有用之有機產物，達到二氧化碳減量之目的。 This invention provides a plasma method for conversion of carbon dioxide into useful organic products. In this method, carbon dioxide and counterpart molecules are mixed in a reaction chamber and the plasma excitation is utilized to trigger chemical reactions. Depending on the magnitude of the input power and molecular structures of counterparts, the final product may be polymers, oligomers, or low molecular weight small molecules. The conversion yields of carbon dioxide and chemical structures of the resulting products are strongly dependent on the selection of the counterpart molecules. Through this plasma technology, carbon dioxide is converted into useful materials such as plastics or fuels. This method is not only used to remedy the global warming but also to produce new materials and energy.

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