晶型有锐钛矿型、板钛矿型和金红石型。
薄膜均为多晶锐钛矿结构。
结果表明，水解产物为含水的锐钛矿型二氧化钛。
Experimental results indicated that the product of hydrolysis was anatase-TiO2.
通过控制实验条件，可以得到单一的锐钛矿相tio2纳米晶。
Pure anatase can be obtained without being sintered by controlling experimental conditions.
利用溶胶凝胶法添加适量三乙醇胺和三乙胺制备出锐钛矿纳米二氧化钛催化剂。
TiO_2 nanoparticles in anatase form were prepared by a sol-gel method with adding triethylamine and Triethanolamine.
本发明涉及由锐钛矿机械精矿生产具有低放射性核素成份含量的钛精矿的独特方法。
The present invention relates to a unique process for production of titanium concentrate with low contents of radionuclide elements from anatase mechanical concentrates.
通过聚苯胺改进锐钛矿型二氧化钛的光催化性能具有重要的学术意义和实用前景，目前受到广泛关注。
More attention has been paid to polyaniline(PANI) improving anatase TiO2 photocatalysis activity because of its important significance and practically applied foreground.
锐钛矿型和金红石型被广泛使用在涂料、塑料、造纸、印刷油墨、化妆品和光催化剂、医药等化工和环保领域。
Anatase and rutile are extensively used in the chemical industry and environmental protection field, such as coating, plastic, papermaking, printing ink, cosmetics, mere catalyst, medicine, etc.
结果表明：所得颗粒大小为10 ~30nm，形状有长方形、纺锤形、短柱形等，且颗粒均为锐钛矿型晶体。
Results showed that the size of particles was in the range of 10 ~ 30 nm and all the particles were anatase crystals having shapes of rectangle, spindle and puncheon, etc.
结果表明，随着环境温度的升高，所生成的二氧化钛颗粒的尺度变大，产物中金红石相含量增加，锐钛矿相含量减少。
The results indicate hat the size of TiO_2 crystallite increased and the crystalline phase transformed from anatase to ruffle with the rise of ambient temperature.
利用核磁共振仪、扩展X射线吸收精细结构分析、透射电镜对溶胶中的锐钛矿晶体进行深入分析，并考察了锐钛矿晶体的光催化活性。
Nuclear magnetic resonance (NMR) imaging, X-ray absorption fine structure (XAFS) analysis, transmission electron microscope (TEM), and photocatalytic property testing were carried out.
计算结果表明，C、P、N、S掺杂锐钛矿TiO2都能使TiO2的光催化吸收带在一定程度上红移，并在可见光区有一定的吸收系数。
The results show that C, P, N, S doped anatase TiO2 all can cause the absorption band of optical catalysis to red-shift, the absorpotion coefficient in the visible light r.
采用钛酸四正丁酯为原料，用溶胶-凝胶法在粘胶基活性炭纤维(A CF)毡表面制备了锐钛矿型的二氧化钛粒子，并用XRD,SEM进行了表征。
Anatase TiO 2 particles were prepared on viscose-based activated carbon fiber (ACF) felts surface via sol-gel method with tetra-n-butyl titanate as precursor and characterized by XRD and SEM.
采用钛酸四正丁酯为原料，用溶胶-凝胶法在粘胶基活性炭纤维(A CF)毡表面制备了锐钛矿型的二氧化钛粒子，并用XRD,SEM进行了表征。
Anatase TiO 2 particles were prepared on viscose-based activated carbon fiber (ACF) felts surface via sol-gel method with tetra-n-butyl titanate as precursor and characterized by XRD and SEM.
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