高比表面積介孔隙氧化鋁之製備方法
- 經濟部產業技術司–專利資料集 @ 經濟部
專利名稱-中文高比表面積介孔隙氧化鋁之製備方法的核准國家是中華民國, 執行單位是工研院材化所, 產出年度是97, 專利性質是發明, 計畫名稱是材料與化工領域環境建構計畫, 專利發明人是杜子邦 林永展 陳博文 張學明, 證書號碼是I304395.
| 序號 | 4663 |
| 產出年度 | 97 |
| 領域別 | (空) |
| 專利名稱-中文 | 高比表面積介孔隙氧化鋁之製備方法 |
| 執行單位 | 工研院材化所 |
| 產出單位 | (空) |
| 計畫名稱 | 材料與化工領域環境建構計畫 |
| 專利發明人 | 杜子邦 林永展 陳博文 張學明 |
| 核准國家 | 中華民國 |
| 獲證日期 | (空) |
| 證書號碼 | I304395 |
| 專利期間起 | (空) |
| 專利期間訖 | (空) |
| 專利性質 | 發明 |
| 技術摘要-中文 | 本發明係有關於一種高比表面積氧化鋁之製備方法，其步驟包括將鋁鹽和氟素界面活性劑溶於水中形成一溶液，攪拌均勻後，以濃鹽酸調控此溶液之pH值至6.0到8.0之間，接著在70oC至110oC溫度下熟成12至20小時，然後先以純水進行攪拌清洗，再以有機溶劑攪拌清洗，乾燥此溶液後，再移至高溫爐中在500 oC至1000oC進行燒結，即可得到高比表面積介孔隙氧化鋁，此外，藉此方法可減少界面活性劑之用量，並且能降低成本。 The present invention provides a fluoro-surfactant of formula (I), H(CF2)mCOO(CH2)nCOO(CF2)mH formula (I) Wherein m and n are integers between 1 and 10. The present invention also provides a method for manufacturing a fluoro-surfactant of formula (I), which includes the following steps: (A) providing a dicarboxylic acid of the following formula (II) and a fluoroalcohol of the following formula (III); (B) dissolving the dicarboxylic acid, the fluoroalcohol, and a p-toluenesulfonic acid in an organic solvent to form a solution, wherein the molar number of the fluoroalcohol is over twice the molar number of the dicarboxylic acid and the p-toluenesulfonic acid acts as a catalyst; (C) refluxing and heating the solution to proceed the reaction; and (D) removing the solvent from the solution by evaporation to obtain the product; wherein m and n are integers between 1 and 10. HOOC(CH2)nCOOH formula (II) H(CF2)mOH formula (III) Furthermore, the present invention provides a method for manufacturing a high specific surface area alumina, which includes the following steps: (A) providing a fluoro-surfactant of formula (I) or that of the following formula (IV); (B) dissolving an aluminum salt and the fluo |
| 技術摘要-英文 | (空) |
| 聯絡人員 | 李露蘋 |
| 電話 | 03-59117812 |
| 傳真 | 03-5917431 |
| 電子信箱 | oralp@itri.org.tw |
| 參考網址 | http://www.patentportfolio.itri.org.tw |
| 備註 | 0 |
| 特殊情形 | (空) |
| 同步更新日期 | 2023-07-05 |
序號4663 |
產出年度97 |
領域別(空) |
專利名稱-中文高比表面積介孔隙氧化鋁之製備方法 |
執行單位工研院材化所 |
產出單位(空) |
計畫名稱材料與化工領域環境建構計畫 |
專利發明人杜子邦 林永展 陳博文 張學明 |
核准國家中華民國 |
獲證日期(空) |
證書號碼I304395 |
專利期間起(空) |
專利期間訖(空) |
專利性質發明 |
技術摘要-中文本發明係有關於一種高比表面積氧化鋁之製備方法，其步驟包括將鋁鹽和氟素界面活性劑溶於水中形成一溶液，攪拌均勻後，以濃鹽酸調控此溶液之pH值至6.0到8.0之間，接著在70oC至110oC溫度下熟成12至20小時，然後先以純水進行攪拌清洗，再以有機溶劑攪拌清洗，乾燥此溶液後，再移至高溫爐中在500 oC至1000oC進行燒結，即可得到高比表面積介孔隙氧化鋁，此外，藉此方法可減少界面活性劑之用量，並且能降低成本。 The present invention provides a fluoro-surfactant of formula (I), H(CF2)mCOO(CH2)nCOO(CF2)mH formula (I) Wherein m and n are integers between 1 and 10. The present invention also provides a method for manufacturing a fluoro-surfactant of formula (I), which includes the following steps: (A) providing a dicarboxylic acid of the following formula (II) and a fluoroalcohol of the following formula (III); (B) dissolving the dicarboxylic acid, the fluoroalcohol, and a p-toluenesulfonic acid in an organic solvent to form a solution, wherein the molar number of the fluoroalcohol is over twice the molar number of the dicarboxylic acid and the p-toluenesulfonic acid acts as a catalyst; (C) refluxing and heating the solution to proceed the reaction; and (D) removing the solvent from the solution by evaporation to obtain the product; wherein m and n are integers between 1 and 10. HOOC(CH2)nCOOH formula (II) H(CF2)mOH formula (III) Furthermore, the present invention provides a method for manufacturing a high specific surface area alumina, which includes the following steps: (A) providing a fluoro-surfactant of formula (I) or that of the following formula (IV); (B) dissolving an aluminum salt and the fluo |
技術摘要-英文(空) |
聯絡人員李露蘋 |
電話03-59117812 |
傳真03-5917431 |
電子信箱oralp@itri.org.tw |
參考網址http://www.patentportfolio.itri.org.tw |
備註0 |
特殊情形(空) |
同步更新日期2023-07-05 |