A novel titanium-supported silver electrode for electrochemical oxidation of borohydride Cleaner Production Process of Titanium Dioxide by Decomposition of Titanium Slag with Molten Sodium Hydroxide 新型钛基银电极上硼氢化钠的电化学氧化氢氧化钠熔盐分解高钛渣制备二氧化钛清洁新工艺的研究
The titanium silicalite-1 ( TS-1) zeolite was quickly synthesized through modifying the conventional hydrothermal synthesis procedure with self-made aqueous tetrapropyl ammonium hydroxide as a template. The crystallization kinetics for synthesis of TS-1 zeolite was also investigated. 以自制的四丙基氢氧化铵为模板剂,通过改进经典的水热晶化操作步骤,快速合成出TS1分子筛,并对其合成过程进行了结晶动力学研究。
The mechanical strength and the pore structure of titania support prepared from hydrolysis of titanium sulfate-ammonium hydroxide have been investigated by means of BET measurements, mercury porosimeter and scanning electronmicroscope. 用BET低温氮吸附、压汞、扫描电镜等方法考察了硫酸钛-氨水解法制备的二氧化钛载体的孔结构和强度。
In this research, we choose polymer ( polyacrylic acid) to modify the surface of inorganic nanometer sphere ( titanium dioxide and ferric hydroxide) and sol-gel method to obtain the inorganic/ polymer nanoparticle compound with core-shell structure. 本研究选择聚合物(聚丙烯酸)对无机纳米颗粒(二氧化钛和氢氧化铁)表面进行修饰改性,用溶胶-凝胶法得到具有核/壳结构的无机/高分子纳米微粒复合物。
TiO2 co-doped with samarium and nitrogen was synthesized by co-precipitation method with titanium sulfate as titanium precursor and ammonium hydroxide as precipitating agent and nitrogen precursor. 采用硫酸钛为钛源,氨水作为沉淀剂的同时作为氮源,制备了钐、氮共掺杂的纳米TiO2光催化剂。