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Abstract In this paper nano TiO 2 powder was prepared from industrial primary products& titaniferous solution by homogeneous precipitation method.

本文以工业钛白粉生产的中间产物&钛液为原料，采用均匀沉淀法制备纳米级TiO2微粉。

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Experimental results indicated that the product of hydrolysis was anatase-TiO 2.

结果表明,水解产物为含水的锐钛矿型二氧化钛.

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TiO 2 nanoparticles have great value in the market and bright prospect.

纳米TiO2具有极大的市场价值和光明的发展前景.

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The basalts have low TiO 2 and P 2O 5 content and are enriched in LIL and LREE.

玄武岩具有低TiO2和P2O5含量且富集LIL和LREE元素。

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A series of modified γ Al 2O 3 containing different amount of TiO 2 was prepared by control of the density of soaking solution.

通过控制浸渍溶液的浓度制成一系列不同含量的TiO2改性γ-Al2O3载体。

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The reduction property of TiO 2-promoted sulfur-tolerant Co-Mo based conversion catalyst was studied by temperature programmed reduction.

利用程序升温还原（TPR）技术研究了TiO2促进的耐硫变换催化剂还原性能，结果发现：添加适量的TiO2可以显著降低主活性组分MoO3及CoO的还原温度。

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Por konvinki esperantistojn pri tio , mi ofte sentas malfacilecon.

我并非外交界人士.

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Nano porous TiO 2 doped SiO 2 aerogel insulation were prepared via sol gel process using tetraethoxysilane ( TEOS) as the precursor and followed by ethanol supercritical drying.

以正硅酸四乙酯为硅源，钛白粉为红外遮光剂，通过溶胶－凝胶及超临界干燥过程制备了钛白粉掺杂SiO2气凝胶。

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Accordingly , TiO _ 2-SiO 2 catalysts showed high selectivity to target products , DPO.

TiO_2主要以 Ti -O-Si键的形式存在,表现出更多的弱酸性,因而有利于DPO选择性的提高.

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Microwave dielectric ceramics of ( 1? x ) Ba 4 Sm 9.33 Ti 18 O 54? xCa 0.61 Nd 0.26 TiO 3 [ ( 1? x ) BST? xCNT ] were prepared by solid statereaction.

采用固相合成法制备了 ( 1? x ) Ba4Sm9.33Ti18O54? xCa0.61Nd0.26TiO3 [ ( 1? x ) BST? xCNT ] 系微波介质陶瓷.

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Mi opiniis gxoje, ke en Esperanto tio eblas!

我的梦想是能够阅读用外文创作的侦探小说.

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When TiO 2 and Fe 3+ or H 2O 2 coexist, the oil removability increases 5 to 16 percentage with the same illuminating time.

当TiO2与Fe3+或H2O2共存时，相同光照时间条件下，油的去除率可提高5%～16%。

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The fabrication and performance of solid state TiO 2 nanocrystalline solar cell employing novel gel network polymer electrolyte based on the polysiloxane without and with internal plasticizing poly ( ethylene oxide) ( PEO) chains were reported.

该文报导了用交联聚醚聚氨酯（PEU）凝胶网络型高分子和以聚硅氧烷为基础含有聚氧化乙烯（PEO）内增塑链的凝胶网络高分子为电解质的TiO2纳晶固态太阳电池的制备及性能。

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When liquid ammonia is used as the neutralizer for titanyl sulfate hydrolysis seed instead of caustic soda, the TiO 2 will have higher whiteness and color strength as well as better economic benefit.

用液氨代替烧碱作钛液水解晶种的中和剂，所得TiO2产品的白度、着色力好，且经济效益好。

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Keywords: CO 2, greenhouse effect, rock weathering, photocatalytic reduction, TiO 2.

关键词: 二氧化碳 、 温室效应 、 岩石风化 、 光催化还原 、 二氧化钛.

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The nanometer TiO _ 2 supported samples were prepared by liquid phase deposition method.

以硫酸钛作为前驱体,采用液相沉积法在自制硅酸盐微球上负载纳米二氧化钛.

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A series of Ni 2 + doped TiO 2 thin films were prepared by sol-gel method.

用溶胶 - 凝胶法在玻璃上制备了锐钛矿型TiO2和过渡金属镍掺杂TiO2薄膜.

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This paper introduces the preparation of floating TiO 2 photocatalyst attached to the inflating pearlite surface by sol_gel technique using tetrabutyl titanate as material.

以钛酸四丁酯为原料，膨胀珍珠岩为载体，用溶胶-凝胶法制备可漂浮于水面的负载型TiO2。

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Especially , thepresence of Sn in TiO _ 2-SnO 2-SiO 2 catalyst promotered the selectivity to DPO.

经 Sn 改性后的复合型TiO_2-SnO2-SiO2催化剂,使DPO的选择性明显提高.

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Ultraviolet protection of all cotton fabric was carried out by sol gel technique with organic modified silane sol, which was filled with nano titanium dioxide ( TiO 2).

利用溶胶凝胶技术，以纳米二氧化钛（TiO2）填充有机改性硅烷溶胶对纯棉织物进行抗紫外功能整理；

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The photocatalytic semiconductor TiO 2 coat film for treating phenol solution is studied. It shows that phenol solution transform is affected by gas flow, base form of TiO 2 coat film and pH value of solution.

研究了应用半导体TiO2薄膜光催化剂对苯酚废水进行转化，转化过程中气体的流量、膜底面的形状、溶液的pH值均对苯酚的降解率有影响。

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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.

以钛酸四丁酯、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。

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Improvement of the synthesis of gel network polymer electrolytes and optimization of the nanocrystalline TiO 2 film/ polymer gel interface should help to further improve the photoelectrochemical performance and increase the efficiency of the solid state cells.

改进凝胶网络高分子电解质的结构组成以及优化TiO2纳晶多孔薄膜/高分子凝胶的界面可以进一步改善固态电池的性能，提高转换效率。

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Fe _ 2 O _ 3, MnO, TiO _ 2 and Al _ 2 O _ 3 were enriched in clay, but SiO _ 2 in the non-clay fraction.

Fe_2O_3 、 MnO、 Al_2O_3反TiO_ 2向粘粒中富集, SiO_2向粗颗粒中富集;白浆土中粘土矿物似有微弱的破坏作用.

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The stability of TiO _ 2 nanotubes electrode is also evaluated.

本文还考察了TiO_ 2纳米管电极的稳定性.

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Effect of TiO-2 on the generation of DEG was analysized.

分析了TiO2对二甘醇生成的影响.

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Immobilization of TiO 2 photocatalyst has a substantial interest in industrial application.

2光催化剂固载化具有重要的实用价值.

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Surface bond conjugated TiO 2/ SiO 2 catalyst was prepared by means of impregnation method with cyclohexane solution of tetrabutyl titanate.

采用浸渍法制备了表面键联型TiO2/SiO2固定化光催化剂。

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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为载体的TiO2膜（TiO2/GAC）。

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Finally, the future studying trend of TiO _ 2 photocatalytic oxidation technology was discussed.

最后, 探讨了二氧化钛光催化氧化技术今后的研究趋势.

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