基本信息:
- 专利标题： 一种有序氧化锆—氧化铝介孔材料及其制备方法
- 专利标题（英）：Ordered zirconia-alumina mesoporous material and its preparation method
- 申请号：CN201110251654.8 申请日：2011-08-25
- 公开(公告)号：CN102380362A 公开(公告)日：2012-03-21
- 发明人： 李瑞丰 , 潘大海 , 马静红 , 崔丽萍 , 王小燕 , 郭敏
- 申请人： 太原理工大学
- 申请人地址： 山西省太原市迎泽西大街79号
- 专利权人： 太原理工大学
- 当前专利权人： 太原理工大学
- 当前专利权人地址： 山西省太原市迎泽西大街79号
- 代理机构： 太原市科瑞达专利代理有限公司
- 代理人： 庞建英
- 主分类号： B01J21/06
- IPC分类号： B01J21/06 ; B01J27/053 ; B01J35/10
The invention relates to an ordered zirconia-alumina mesoporous material and its preparation method, which belongs to the inorganic porous material and catalyst preparation field. The invention is characterized in that the material has a high and ordered mesoporous structure, its mesoporous diameter is 5.0-8.0nm, the specific surface area is 200-300m<2>/g, and the atomic ratio of Zr to Al of the material is 0.1-1.6. The synthetic method comprises the following steps: dissolving a surfactant, organic carboxylic acid and inorganic acid in an ethanol solution containing a little of deionized water according to the ratio of the synthetic material, adding zirconium source and aluminum source while stirring, continuously stirring for certain time, performing solvent volatilization on the reactant, heat treating and high temperature roasting to obtain the ordered zirconia-alumina mesoporous material. The invention has the advantages of simple process, high repetition rate and environmental protection.
公开/授权文献:
- CN102380362B 一种有序氧化锆—氧化铝介孔材料及其制备方法 公开/授权日：2014-03-12
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01J | 化学或物理方法，例如，催化作用、胶体化学；其有关设备 |
| ------B01J21/00 | 包含镁、硼、铝、碳、硅、钛、锆或铪的元素，其氧化物或氢氧化物的催化剂 |
| --------B01J21/06 | .硅、钛、锆或铪；及其氧化物或氢氧化物 |