查询词典 brookite
- 与 brookite 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Preparation of Brookite TiO_2 Micro-crystals with Single Phase;2. The brookite TiO2 with different morphologies was prepared by hydrothermal method using TiCl4 and NaOH as the starting material.
以四氯化钛和氢氧化钠为原料制备TiO2前驱体，通过水热法合成了不同形貌板钛矿相TiO2，利用X射线衍射和透射电镜对所得样品进行了表征。
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Using the aforementioned experimental methods,the author has performedcareful study on the thermoanalytical characteristic of nanocrystalline brookite-basedTiO2,and found that on the DTA curve there exists a small irreversible endothermicpeak,which is related to the dramatic structural phasetransformation from brookite to anatase then to rutile.
利用上述实验手段，作者首次对板钛矿基(brookite-based)纳米TiO2的热分析特性进行了较系统、深入的研究，发现在DTA曲线上存在一较小的不可逆、无失重吸热峰，对应于从板钛矿经锐钛矿到金红石的急剧转变。
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The results of XRD showed that as-prepared films were not only in anatase state but also in brookite.
结果表明：纯TiO2薄膜中，TiO2不仅以无定型态存在，而且还以板钛矿和锐钛矿的形式存在。
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The results show that the pure TiO2 thin film composed of not only amorphous but also brookite and anatase.
结果表明，纯TiO2薄膜中，TiO2不仅以无定型态存在，而且还以板钛矿和锐钛矿的形式存在。
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There are three types of TiO2 crystalline: anatase, rutile and brookite.
用作光催化剂的主要是锐钛矿型和金红石型，且其中以锐钛矿型的催化活性最高。
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RD results showed that the silver ions doping could inhibit the formation of brookite TiO〓 to some extent.
PS研究表明，银离子掺杂前后，催化活性的变化与其表面的低价钛离子缺陷的浓度变化密切相关。
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The titanium dioxide is one kind of important industrial chemicals, mainly has the brookite, Rutile and anatase three crystal seeds.
二氧化钛是一种重要的化工原料，主要有板钛矿、金红石和锐钛矿三种晶型。
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In addition, the effects of transition-metal-doping and mixed crystalline effect are discussed in detail. Two worthy problems which are the photocatalytic activity of brookite and the Ti-doping TiO2 are put forward.
此外，本文对混晶效应和过渡金属离子掺杂的影响也作了较详细的探讨，提出了两个值得进一步深究的问题：板钛矿型TiO2的光催化活性以及Ti4+的掺杂。
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Brookite TiO〓 particles have no absorption within the UV-Vis band, they can not be used as photocatalyst.
板钛矿型二氧化钛在整个紫外可见区域没有吸收，因而不可能作为光催化剂使用。
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Raman spectra showed that the structure of rutile including a spot of brookite were obtained.
Raman光谱测量显示，TiO2薄膜主要是金红石结构。
- 推荐网络例句
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The system can be widely used in belt weighing and batching process control,etc.
介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。
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"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."
"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"
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That experience was of great benefit to me.
那次经历对我很有益处。