1、

XRD patterns show that as-prepared samples are of the tetragonal rutile structure of SnO_2, and the width of the diffraction peaks of SnO_2 becomes narrower with increasing temperature.

并利用XRD、TEM等分析方法对所得的SnO2粉体进行了表征,XRD衍射峰显示为四方相金红石型SnO2,随温度升高,衍射峰宽度明显变窄,晶粒变大。

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2、

X-ray diffraction results show that In-doped SnO 2 films are of rutile structure.

x射线衍射测试结果表明,掺In的SnO2薄膜保持SnO2的金红石结构。

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3、

The X-ray diffraction analysis indicate that the films are of tetragonal rutile structure without any Mn compounds, except for5% Mn doping, in which the slight orthorhombic phase appears due to the presence of defects and strain.

X射线衍射分析表明该薄膜是四方金红石结构,且未发现任何Mn的化合物。其中只有5%的Mn掺杂样品结构有微小的斜方晶相出现。

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4、

The obtained thin film was formed by tin oxide grains with a tetragonal rutile structure, and the average particle size was 25.9 nm.

所得薄膜由平均粒径为25.9nm的具有四方相金红石结构的二氧化锡晶粒组成。

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5、

The resulting three-component system exhibited an anatase/ rutile ( weight ratio of 73.8/ 26.2) mixed phase structure, narrower band gap ( 2.25 eV), and extremely small particle sizes ( ca. 12 nm) with metallic Ag particles well-distributed on the surface of the composite.

所得三元体系为锐钛矿与金红石混合晶相结构,锐钛矿相与金红石相质量比为73.8/26.2,带隙能窄化到2.25eV,Ag纳米粒子均匀分散在粒子尺寸约为12nm的复合物表面。

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6、

The influence of attapulgite, Rutile Titania and Kaolin on the physical property, the foaming state and the fire retardant property of the coatings was studied in detail. The composition of elements and chemical structure of surface of foaming layer were analyzed.

研究了凹凸棒土、金红石型TiO2和高岭土对钢结构超薄膨胀型防火涂料的物理性能、发泡状况以及耐火性能的影响,分析了发泡层表面的元素组成与化学结构。

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7、

The prepared photocatalyst maintain the hollow spherical structure of the bead, and the crystal type of TiO2 which coated on the surface of beads is mixture of anatase and rutile.

制备的TiO2/漂珠光催化剂保持了漂珠的空心球状结构,TiO2以锐钛矿与金红石混晶的形式负载于漂珠表面。

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