| 发明名称 | Shape preserving chemical transformation of ZnO mesostructures into anatase TiO<sub>2 </sub>mesostructures for optoelectronic application | ||
| 摘要 | The present application discloses a shape preserving chemical transformation of ZnO mesostructures into anatase TiO2 mesostructures using controlled low temperature TiCl4 treatment for optoelectronic applications. | ||
| 申请公布号 | US9290392(B2) | 申请公布日期 | 2016.03.22 |
| 申请号 | US201213486509 | 申请日期 | 2012.06.01 |
| 申请人 | Council of Scientific & Industrial Research | 发明人 | Muduli Subas K.;Dhas Vivek V.;Game Onkar S.;Yengantiwar Ashish P.;Ogale Satishchandra B. |
| 分类号 | C01G23/047;C01G23/053;C01G9/02 | 主分类号 | C01G23/047 |
| 代理机构 | Blank Rome LLP | 代理人 | Blank Rome LLP ;Greenbaum Michael C.;Tesfazion Jamie B. |
| 主权项 | 1. A process for the shape preserving chemical transformation of ZnO mesostructures into anatase TiO2 mesostructures comprising the steps of: i. treating the Zinc oxide mesostructures with Titanium tetrachloride (TiCl4) solution at temperature in the range of 60 to 70° C. for period in the range of 20 to 30 min; ii. annealing the TiCl4 treated Zinc oxide mesostructures as obtained in step (i) at a temperature in the range of 400 to 450° C. for period in the range of 20 to 30 min to obtain anatase TiO2 mesostructures. | ||
| 地址 | IN | ||