查询词典 brookite

Dopant Sb enhances the crystallization rate of the TiO2 from amorphous to brookite and anatase phase.

掺杂Sb提高了TiO2由无定型向板钛矿和锐钛矿转变的速率。

Its crystal type have anatase, brookite and rutile.

晶型有锐钛矿型、板钛矿型和金红石型。

However, silver ions not only promoted the formation of brookite phase but also reduced the phase transformation temperature of anatase to rutile.

同时，Ag+离子的掺杂不仅促进了钣钛矿的形成，并且降低了锐钛矿向金红石相的转变温度。

It is found that anatase is easier to form at acidic condition, but rutile and brookite at basic condition, using methanol as solvent.

结果发现，以甲醇为溶剂，酸性条件有利于生成锐钛矿相，碱性条件有利于生成金红石相和板钛矿相。

The results of photocatalytic degradation to methyl orange show that the mixed crystallite of anatase and brookite has the best photocatalytic activity.

光催化降解甲基橙活性结果表明锐钛矿和板钛矿混晶具有最好的光催化活性。

Bismuth titanate submicron-rods are synthesized by hydrothermal method using anatase and brookite nanocrystallites, respectively, as precursors.

分别以板钛矿和锐钛矿型的TiO2为先驱物水热合成钛酸铋亚微米棒。

The results showed that Ag/brookite composite material exhibiting photochromism could be prepared by the photochemical reduction method of Ag+ to Ag under UV light.

论文研究了Ag/TiO2-B在几种特定波长条件下的讨论了光还原和光致变色过程中涉及的机理，发现该复合材料在可见光范围内具有良好的光致变色性质。

The cause for the shift of diffraction peaks is that the amount of Bi intercalated into anatase TiO2 is larger than that into brookite TiO2 under the same conditions.

在同样的条件下，Bi插入锐钛矿TiO2的量多于其插入板钛矿TiO2的量，从而导致部分X射线衍射峰向高角度方向稍微移动。

The results show that the size of M~-TiO2 nanocrystalline particles was quite uniform and the radii were about 15 nm. The M3d-TiO2 nanocrystalline particles were a mixture of brookite and anatase crystal forms.

实验结果表明，M3d-TiO2纳米粒子的颗粒较均匀，粒径约为15 nm，其晶型为锐钛矿和板钛矿的混晶。

Result of photocatalytic degradation of methyl orange showed that the TiO2 photocatalytic activity decreased with the decreasing of anatase ratio in the mixed crystallite of anatase,rutile,and brookite;and photocatalytic activity of pure rutile TiO2 was relatively bad.

光催化降解甲基橙的研究表明，所得锐钛矿、金红石和板钛矿3种混晶中，二氧化钛的光催化活性随着锐钛矿含量的降低而降低；纯金红石型二氧化钛的光催化活性较差。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。