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- transition metal ion doping 过渡金属离子掺杂
- LuP,YaoMM,ZhangY,et al.The effect of doping transition metal ion on photocatalysis of TiO2 and its property [J].Photographic Science and Photochemistry,2002,20(3):185-190. [3]卢萍;姚明明;张颖;等.;过渡金属离子的掺杂对TiO2光催化活性的影响[J]
- Effect of Al on the photoluminescence properties of transition metal ions doped sol-gel silica glass 铝对过渡金属离子掺杂的二氧化硅溶胶凝胶玻璃发光性质的影响
- Influence of Chemical Environment on The Luminescent Properties in Transition Metal Ions Doped Optical Functional Materials 化学环境对掺过渡金属功能材料发光性能的影响
- The action mechanism of AOB is both able to break the chain reaction of lipid auto-oxidation and chelate transition metal ion, reacting as primary and secondary antioxidant simultaneity. 其特点是既能阻断脂肪自动氧化的链式反应,又能螯合过渡态金属离子,同时作为一级和二级抗氧化剂起作用。
- The catalytic activity for CH_4 and CO oxidation of LaMO_3 (M is transition metal ion) perovskite-type oxide prepared by coprecipitation and mixing methods has been studied by activity evaluation, magnetic measurement, element analysis, TPE, TPSE and XED. 我们用活性评价、磁性测定、原子吸收光谱、TPR(程序升温还原)、TPSR(程序升温表面反应)、XRD等手段研究了以共沉淀和混合法制备的LaMO_3(M为从钛到铜的八个过渡金属离子)钙钛矿型化合物对GH_4和CO的催化氧化性能.
- On the principle of complexation,an effective process for removing basic nitrogen compounds (BNC) from lube base stocks was developed by extraction with furfural solution containing a minor amount of transition metal ion as complexing agent. 利用络合反应原理,在润滑油糠醛精制过程中,加入少量的过渡金属离子作为络合剂,可以有效地脱除润滑油原料中的碱性氮化物。
- Metallic ion doping is one of the most effective methods to resolve the defect, it can change the structure of energy level of TiO_2 to absorb the visible light. 克服这一缺点的有效方法是利用金属离子掺杂改性,改变TiO_2的能带结构,使其能吸收太阳能中的可见光部分。
- Keywords TiO_2;photo-catalyst;metal ion doping;nitrogen removal; 光催化剂;金属离子共掺杂;无机氮去除;
- The Spectrum Characteristics of Unconjugated Bilirubin and Transition Metal Ions in NaOH Solution. Yang Fang; Zheng Wenjie; Bai Yan et al(杨芳,郑文杰,白燕等).
- The chelates of five kinds of transition metal ions (Fe~(2+), Co~(2+), Ni~(2+), Cu~(2+) and Zn~(2+)) with AAP were prepared. 制备了黑木耳多糖(AAP)与5种过渡金属离子(Fe~(2+)、Co~(2+)、Ni~(2+)、Cu~(2+)、Zn~(2+))的螯合物。
- Moreover, we investigate the catalysis of four transition metal ions Cu~(2+), Mn~(2+),Co~(2+) and Zn~(2+) on the Fenton reaction. 另外,还考察了过渡金属离子Cu~(2+)、Mn~(2+)、Co~(2+)、Zn~(2+)对Fenton试剂的协同催化作用。
- The Nernst-Planck equations were applied to the study of the ion exchange reaction kinetics for the transition metal ions(Co2+, Cu2+, Zn2+ and Cd2+) with H+-ions on stannic antimonylpy-rophosphate(SSbPP). 应用Nernst-Planck方程研究了过渡金属离子CO~(2+)、Cu(2+)、Zn(2+)和Cd(2+)在焦磷锑酸锡上的离子交换反应动力学.
- The experimental results reveal that the solubility of cucurbit[8]uril is influenced by concentrations of transition metal ions. 实验结果表明过渡金属离子对八元瓜环的溶解性有影响。
- Poly(ethyleneimine)(PEI) has a good general complexing property for transition metal ions but short for its no shape and easy to flow. 聚乙烯亚胺(PEI)是一种非常好的重金属离子捕集剂,但存在着易溶于酸,质软,难成形以及易流失等缺点。
- Visible absorption spectra of microclines varying in gold content under the polarized light are closely related to the content of transition metal ions. 含金性不同的微斜长石在偏振光条件下的可见光吸收光谱,与其不同程度地含有过渡金属离子密切相关。
- The Study in the Colour Rules of Transition Metal Ion 过渡金属离子颜色规律的探讨
- At the room temperature, fluorescence intensities of these chemosensors in acetonitrile without transition metal ions were found to be very weak, due to the process of the efficient intramolecular photoinduced electron transfer (PET). 在室温下对其光物理性质的研究中发现,在没有加入过渡金属离子时,由于体系内存在有效的光诱导电子转移过程使得荧光团的荧光被淬灭。
- Simultaneous determination of two transition metal ions (Fe 2+ , Cu 2+ ) after complexation with o phenanthroline (phen) were investigated by electrophoretically mediated microanalysis (EMMA). 利用电泳中介微分析通过与邻菲罗啉的络合反应完成了对Fe2+与Cu2+的同时测定。
- N-Pivot lariat ethers are well known to have strong coordination ability for alkali and alkaline earth ions and to have excellent coordination ability for transition metal ions or ammonium ions. 氮支套索冠醚化合物因其支链的协同配位作用,其配位性能优越于大环聚醚或大环多胺,它们不仅对碱金属、碱土金属离子有一定的配位作用,而且对过渡金属和重金属离子、铵盐等有着特异的络合作用。