掺杂

The structural properties of V_2O_5 doped WO_3 thin films were analyzed by using X-ray diffraction and Raman spectrum.

利用X-射线衍射、喇曼光谱等分析手段，研究了V_2O_5掺杂的WO_3 靶材及不同条件下沉积样品的结构特性，实验结果表明：氧分压和沉积温度是决定薄膜结构和成份的主要参数。

And precipitation rate of vanadium was higher than 98.5%. Five vanadium catalysts were made withγ-Al_2O_3 and the mesoporous molecular sieve MCM-41 as carrier, and were made by dipping method, intermingle process and functionalizing method respectively. The characterization of their pore size, crystal structure, specific surface area and V_2O_5 load of catalysts were studied by XRD, the adsorption /desorption of N_2 technique, Raman spectroscopy and XRF. The activities of the catalysts estimated by the synthesis of DPC with DMC and phenol.

钒催化剂的制备与表征及活性评价：是分别以γ-Al_2O_3和介孔分子筛为载体，采用浸渍法，掺杂法及官能化法制备了5种钒催化剂；分别对其进行了XRD分析、N_2吸附-脱附分析、红外光谱分析和荧光分析，对其孔径、晶型结构、比表面积和V_2O_5负载量进行了表征；以碳酸二甲酯和苯酚的酯交换合成碳酸二苯酯的典型反应为依据，对钒催化剂进行了活性评价。

TiO2 photocatalyst which was doped with Fe(superscript 3+), surface modified with H2SO4, whose single expension was improved by NH4Cl, was prepared using immersion method. Its degradation efficiency on direct fast black G under ultraviolet and sunlight was investigated.

采用浸渍法制备了掺杂Fe(上标 3+)，用NH4Cl提高单分散性并且用稀H2SO4表面修饰的TiO2粉体光催化剂，考察了它与TiO2在紫外光和日光作用下对直接耐晒黑G的降解效果。

In addition, the discharge potential of electrode increases by the Mn dope.

此外，B位掺杂还提高了电极的放电电位，且电极具有较好的循环稳定性。

With regard to our research, we conclude that the boron-doped diamond electrode capacitor has great potential in application field.

并通过对实验制备出的电容器进行相关参数的测定，证明了以P型掺杂金刚石为电极材料的双电层电容器具有优良的特性和良好的应用前景。

A series of Cu-doped absorbents LiCuxMn2-xO4 were prepared and tested for their absorbent properties and structures.

依据实验结果，制备了掺杂铜元素的离子筛LiCuxMn2-xO4，并对锂的吸附性能和结构进行了系列的表征。

The present invention also provides methods of manufacturing the doped activated carbon adsorbents.

本发明还提供了制备该掺杂的活性炭吸附剂的方法。

The nanosheet-like strontium aluminates doped with Eu〓 and Dy〓 are prepared by a soft chemical method.

这些材料的余辉性能和发光亮度都强烈的取决于掺杂离子的成分和浓度以及制备工艺。

Secondly, influence of defect on the luminescence of Pr~(3+) in aluminates and the thermal excitation from ~1S_0 state of Pr~(3+) in borates were also studied.

研究了Pr~(3+)掺杂的SrAl_(12)O_(19)和Y_3Al_5O_(12)中缺陷对Pr~(3+)发光的影响和SrB_4O_7和LaB_3O_6体系中Pr~(3+)~1S_0的热激发过程。

The aluminates are used as the base and the rare earth materials are used as the luminescence center and trap center. The excitation resource can be visible light and man-made light.

它以铝酸盐陶瓷材料为基质，以稀土材料作为掺杂元素形成发光中心和陷阱中心，激发光源可以为目光或人造光源。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。