tetrabutyl titanate

[化] 钛酸四丁酯

  • Synthesis and condition optimization of isooctyl oleate were studied using sulfuric acid toluene p sulfonic acid tetrabutyl titanate zinc oxide and AG 107 solid catalysts .

    采用新型AG-107固体催化剂对油酸异辛酯的合成进行了研究。与浓硫酸,对甲苯磺酸、 钛酸酯、氧化锌等催化剂进行了比较。

  • Diethylene glycol binary m-methyl benzoate was synthesized with diethylene glycol and m-methyl benzoic acid in the presence of tetrabutyl titanate .

    以间甲基苯甲酸和二甘醇为 原料钛酸 丁酯 催化剂合成了二乙二醇二间甲基苯甲酸酯。

  • Tetrabutyl titanate oxalic acid dihydrate citric acid monohydrate have some catalytic effects on TEOS but no film is obtained .

    钛酸 丁酯、草酸、柠檬酸对TEOS有催化作用,但它们作为催化剂时,TEOS不成膜。

  • PbTiO_3 nanowires with perovskite structure are synthesized by hydrothermal method using lead acetic and tetrabutyl titanate as the starting materials and NaOH served as a mineralizer .

    采用水热合成技术,以 钛酸 丁酯 三水醋酸铅为原料,NaOH为矿化剂,合成了直径约12nm的钙钛矿结构钛酸铅纳米线。

  • Pure rutile nano-powder pure anatase nano-powder and mixed-Phase TiO2 were synthesized by hydrothermal method using tetrabutyl titanate ( TBT ) as material using high concentration of hydrochloric acid as acidic medium .

    本论文 钛酸 丁酯为钛 ,以高浓度盐酸溶液为反应介质,采用水热法制备了纯锐钛矿相、纯金红石相及锐钛矿与金红石混相纳米TiO2粉体。

  • Surface modification of antimony doped tin oxide powders using steric acid / tetrabutyl titanate compound agent

    硬脂酸/ 钛酸 丁酯复合改性剂处理掺锑二氧化锡纳米粉体

  • Polymerization of isoprene with tetrabutyl titanate and supported titanium catalyst system

    钛酸 丁酯/负载钛体系催化异戊二烯聚合

  • S-doped TiO2 nanoparticles were synthesized by sol-gel method with tetrabutyl titanate and thiourea . The powders were characterized by XRD XPS UV-Vis SEM TG-DTA techniques .

    用溶胶-凝胶法合成了掺硫的TiO2光催化剂,并用XRD、XPS、UV-Vis、SEM、 TG-DTA对粉体进行了表征。

  • Graphene-TiO2 composites ( G-TiO2 ) were synthesized through solvothermal reaction by using graphene oxide and tetrabutyl titanate as raw materials .

    以氧化石墨烯和 钛酸 丁酯为原料,通过溶剂热法制备了石墨烯/二氧化钛复合材料(G-TiO2)。

  • By tetrabutyl titanate as titanium source the ammonium carbonate as the doping agent used the sol-gel method to prepare titanium dioxide photocatalyst .

    钛酸 丁酯为钛源,碳酸铵为掺杂剂,采用溶胶-凝胶法制备了含氮的二氧化钛光催化剂。

  • PMMA / SiO2-TiO2 and PBMA / SiO2-TiO2 hybrid fibers were prepared with TEOS and tetrabutyl titanate ( TBT ) as precursor by sol-gel and drawing method .

    以TEOS和 钛酸 丁酯(TBT)为前躯体,采用溶胶-凝胶法和提拉法制备了PMMA/SiO2-TiO2、PBMA/SiO2-TiO2杂化纤维。

  • Spectral property of Er ~ ( 3 + ) - doped TiO_2 prepared with gel method using absolute alcohol glacial acetic acid and tetrabutyl titanate was studied . The Stokes emission spectra at 488 nm and upconversion emission spectra at 980 nm of the material were measured .

    用无水乙醇、冰醋酸、 钛酸 丁酯凝胶法制备了掺杂Er3+的TiO2粉末,测量了其在488nm激发下的Stokes发射光谱和980nm激发下的上转换发光光谱。

  • TiO_2 / SiO_2 microspheres with core-shell structure were synthesized by chemical adsorption and in situ hydrolysis using well-dispersed SiO_2 microspheres as the template and tetrabutyl titanate as the precursor . The samples were calcined in a tube furnace under ammonia atmosphere at various temperatures to dope with nitrogen .

    以单分散性良好的SiO2微球为模板, 钛酸 丁酯 ,利用化学吸附和原位水解方法制备了TiO2/SiO2核壳结构复合微球,并在氨气气氛下进行了氮掺杂。

  • FI-IR spectra indicate that urea involves in the hydrolysis process of tetrabutyl titanate and forms a new covalent bond with TiO2 .

    红外谱图表明尿素参与 钛酸 丁酯的水解过程,并与TiO2形成新的共价键。

  • Fluorine-doped anatase TiO_2 ( F-TiO_2 ) sol was prepared by means of the sol-gel-hydrothermal crystallization method with tetrabutyl titanate as the precursor .

    钛酸 丁酯为前驱物,采用溶胶-凝胶-水热晶化法制备了锐钛型氟掺杂TiO2(F-TiO2)溶胶;

  • Stearic acid and tetrabutyl titanate were used to improve the hydrophobicity of antimony doped tin oxide ( ATO ) nano-powders .

    用硬脂酸 / 钛酸 丁酯 复合改性剂对掺锑二氧化锡(ATO)纳米粉体进行表面 有机 性处理。

  • Nd_2O_3 / TiO_2 photocatalysts were prepared by sol-gel method using neodymium nitrate and tetrabutyl titanate as precursors and characterized by means of XRD and BET .

    以硝酸钕和 钛酸 丁酯作为前驱体,采用溶胶-凝胶法制备了Nd2O3/TiO2纳米光催化剂,并通过XRD和BET等手段进行了表征。

  • The influence of calcination temperature and the amount of tetrabutyl titanate ( TBOT ) on the morphology and performance of products had been discussed .

    实验中讨论了煅烧温度, 钛酸 丁酯(TBOT)的用量对产物形貌和性能的影响。

  • The SiO2 / TiO2 composite nanoparticle materials were prepared by the hydrolysis of tetrabutyl titanate and tetraethyl orthosilicate . On this basis dispersing such nanoparticles into the aliphatic polyurethane to prepare a novel polyurethane-SiO2 / TiO2 composite coatings .

    本文采用溶胶-凝胶法,用 钛酸 丁酯与正硅酸乙酯制备了纳米级SiO2/TiO2复合微粒,将其分散在聚醚型水性聚氨酯中,制备了新型水性聚氨酯-SiO2/TiO2复合涂料。

  • Synthesis of N N-Dimethylaminoethyl Acrylate Catalyzed by Tetrabutyl Titanate

    钛酸 丁酯催化合成丙烯酸二甲氨基乙酯

  • The rutile TiO2 nanorods array with homogeneous structure was prepared via hydrothermal method with the hydrochloric acid and H2O as its solvent and tetrabutyl titanate as its precursor .

    以盐酸水溶液为溶剂, 钛酸 丁酯为前驱体,通过水热反应制备得到了结构均一的金红石型氧化钛纳米棒阵列。

  • Investigated the film of TiO 2 on granular activated carbon ( TiO 2 / GAC ) prepared from tetrabutyl titanate through the sol gel method .

    研究了溶胶-凝胶法制备以颗粒活性炭 载体的TiO2膜( TiO2/GAC)。

  • Aluminum titanate film has been prepared by hydrolytic sol-gel method ( HSG ) creatively using aluminum nitrate to substitute for aluminium alkoxide as aluminum source tetrabutyl titanate as titanium source .

    本文首先创新性地用硝酸铝(Al(NO3)3·9H2O)替代铝醇盐作为铝源, 钛酸 丁酯作为钛源,采用水解溶胶-凝胶法(HSG)制备钛酸铝薄膜。

  • Preparation of plasticizer dioctyl terephthalate ( DOTP ) by the waste PET as raw material and tetrabutyl titanate as the catalyst in the aprotic solvent of N-methyl-2-pyrrolidinone is study .

    在利用废聚酯制备对苯二甲酸型 醇酸树脂过程中,原材料的选择和合成工艺的选择是影响其性能指标的主要 因素

  • Nanometer La2O3 / TiO2powder was obtained from tetrabutyl titanate by sol-gel method .

    钛酸 丁酯 原料,用溶胶-凝胶(Sol-gel)法制备了 La2O3/TiO2纳米粒子。

  • Di ( 2-ethyl hexyl ) phthalate ( DOP ) was synthesized using tetrabutyl titanate / TiO_2-Al_2O_3 as supported catalyst .

    用TiO2-Al2O3固载 钛酸 丁酯催化剂合成了邻苯二甲酸二(2-乙基己基)酯(DOP)。

  • Study on photocatalyst TiO_2 prepared by tetrabutyl titanate hydrolysis

    钛酸 丁酯水解制备TiO2半导体光催化剂研究

  • TiO 2 is coated on the surface of graphite particles with sol gel process using tetrabutyl titanate diethanolamine ethyl alcohol and water as raw materials .

    钛酸 丁酯、二乙醇胺、无水乙醇和水为主要原料,采用溶胶凝胶技术在石墨颗粒表面包覆了TiO2。

  • Mesoporous TiO_2 was prepared using polyoxyethylene-dodecyl-ether as a template and tetrabutyl titanate as a titanium source .

    以聚氧乙烯十二烷基醚为模板剂, 钛酸 丁酯为钛源制备了中孔TiO2,探讨了焙烧温度和掺杂对中孔TiO2结构的影响。