儲氣用奈米碳材及其製造方法

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

110147671

專利證號

I 795130

專利獲證名稱

儲氣用奈米碳材及其製造方法

專利所屬機關 (申請機關)

國立清華大學

獲證日期

2023/03/01

技術說明

一種儲氣用奈米碳材及其製造方法。所述儲氣用奈米碳材的比表面積大於2000 m2/g。所述儲氣用奈米碳材的介孔容積大於所述儲氣用奈米碳材的微孔容積，且所述儲氣用奈米碳材以拉曼光譜測定所得的G頻帶與D頻帶的波峰強度比(ID/IG)為1.1~2。在所述儲氣用奈米碳材中，孔寬度（pore width）在6 nm以下的孔的孔容積大於孔寬度大於6 nm的孔的孔容積A carbon nanomaterial for gas storage and a method for manufacturing the same are provided. The specific surface area of the carbon nanomaterial for gas storage is greater than 2000 m2/g. The mesopore volume of the carbon nanomaterial for gas storage is greater than the micropore volume of the carbon nanomaterial for gas storage, and the carbon nanomaterial for gas storage has a peak intensity ratio (ID/IG) between G band and D band, as determined from the Raman spectrum, between 1.1 and 2. In the carbon nanomaterial for gas storage, the pore volume of pores with a pore width of 6 nm or less is bigger than that of pores with a pore width greater than 6 nm.

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連絡單位 (專責單位/部門名稱)

智財技轉組

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03-5715131-62219

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