锐钛矿
- anatase
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在B峰出现前,样品中存在板钛矿向锐钛矿的缓慢转变过程;
Before occurrence of the second peak appears , there exists slow transition from brookite to anatase .
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Co(Ⅱ)掺杂锐钛矿二氧化钛的理论研究
Theoretical study on Co (ⅱ) Doped Anatase Titanium Dioxide
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通过XRD分析表明,晶型均为锐钛矿型。
The crystal of the films was anatase by XRD analysis .
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具有氧空位缺陷的锐钛矿相TiO2为n型导电,存在钛空位缺陷时为p型导电。
Anatase TiO2 with oxygen vacancy is n-type conduction and with titanium vacancy is p-type conduction .
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XRD分析表明TiO2薄膜的锐钛矿相(101)面上具有一定的择优取向。
XRD results show ( 101 ) preferentially oriented anatase films .
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TiO2薄膜中相组成以锐钛矿、金红石共存为特征;
Rutile and anatase were found in the TiO 2 film .
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陶瓷膜层主要由金红石相及锐钛矿相TiO2组成。
The ceramic films are composed mainly of rutile and anatase TiO2 .
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PET表面锐钛矿-板钛矿相TiO2薄膜的制备及表征
Preparation and Characterization of Anatase - Brookite TiO_2Film on the PET Surface
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X射线衍射分析结果表明:TiO2被等离子体修饰后仍然保持锐钛矿晶型。
The X-ray diffraction ( XRD ) revealed the crystal type of TiO2 was still anatase .
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碳掺杂锐钛矿结构二氧化钛(TiO(2-x)Cx)可见光光催化薄膜的制备及表征
Preparation and Characterization of Carbon-doped TiO_2 Films as Photocatalyst Induced by Visible Light
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Sol-gel法制备纳米TiO2锐钛矿相的晶化动力学
Kinetic Study of the Crystallization of Nano-scale TiO_2 Anatase Prepared by Sol-gel Technique
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温度从500?C升高到900?C时,氧化钛层的结构由锐钛矿逐渐转变为更加稳定的金红石。
With the oxidizing temperature increasing from 500 to 900 ? C , the structure of the coating changes from anatase to more stable rutile .
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拉曼光谱和X射线衍射分析表明沉积在碳纳米墙上TiO2为锐钛矿相晶体。
Raman spectroscopy and X-ray diffraction indicate that the crystal phase of the TiO2 coating is anatase .
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XRD结果表明,制备的催化剂为锐钛矿型。
The results of XRD showed that the crystal 's structure is the type of anatase .
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结果表明:该TiO2催化剂具有良好的锐钛矿型结构;
The results show that the nanometer TiO _ 2 has an anatase structure .
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随着焙烧温度的升高,改性TiO2催化剂中锐钛矿相所占比例减少,金红石相比例增加。
As the calcination temperature increment , anatase was reduced and rutile was increased .
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掺Pb锐钛矿型TiO2晶胞几何和电子结构的第一原理计算
First-Principles Calculations of Cell Geometry and Electronic Structure for Pb Doped Anatase TiO_2
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XRD结果表明,所制得的3种样品均为锐钛矿型。
The result of XRD shows that the crystal type of the three are all anatase type .
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采用均匀沉淀法制备了锐钛矿型和金红石型TiO2纳米晶。
Taking the homogeneous precipitation methods , The Anatase and Rutile nanocrystalline TiO2 were synthesized .
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但是Ce4+掺杂大幅度降低了锐钛矿型TiO2样品的光催化活性。
However , photocatalytic efficiency of the anatase TiO2 doped with cerium ions greatly decreased .
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纳米锐钛矿型TiO2的高温Raman光谱研究
Study on High-Temperature Raman Spectra of Anatase Nano-TiO_2
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锐钛矿型TiO2胶体制备杀菌陶瓷的特性研究
Study on Characteristics of Antiseptic Ceramic Prepared by Anatase Titanium Dioxide
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纳米锐钛矿型TiO2的溶胶-凝胶法制备及其表征
Preparation and Characteristics of Nanometer Anatase TiO_2 Powder by Sol-gel Method
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研究了等离子体引发的自由基对锐钛矿TiO2光催化降解医用聚氯乙烯(PVC)的影响。
Effects of plasma-initiated free radicals on photocatalytic degradation of medical PVC with anatase TiO_2 were studied .
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材料A为100%锐钛矿相,材料R含有96.6%的金红石相,二氧化钛材料不存在单一的晶型转化温度。
Material A has 100 % anatase phase , 96.6 % rutile phase for Material B , no single phase transformation temperature exists .
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结果表明,微弧氧化TiO2膜主要由钛和锐钛矿TiO2组成,TiO2膜的光催化性能与电解时间有关。
The results show that the titanium oxide film is mainly made of titanium and anatase .
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Sol-gel法制备锐钛矿纳米TiO2及晶粒长大动力学
Preparation of Anatase nano-TiO_2 by Sol-gol process and the growth kinetics of Anatase Crystallites
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高能球磨锐钛矿型TiO2晶型转变的研究
Polymorphic transformation of anatase TiO_2 caused by high-energy ball milling
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锐钛矿型TiO2水溶胶的低温制备及其表征
Anatase TiO_2 Hydrosol : Synthesis at Low temperature and Characterization
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金红石/锐钛矿混晶结构的TiO2薄膜光催化活性
Photocatalytic Activity of TiO_2 Films with Rutile / Anatase Mixed Crystal Structures