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felicity03
首页 > 学术期刊 > 化学论文文献翻译

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:小小的菇凉

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化合物甲- ç展览强烈的溶致变色。此外甲醇(7%第V / 5)的深乙红解决方案二氯甲烷(Lmax的= 487 nm)的发展成果黄色的色彩,在17纳米hypsochromic转变反映Lmax的。在十二烷,一个深绿色的解决方案与形式在644纳米的出现,一个新的,强有力的吸收带,而原来的强烈金属对配体电荷转移(MLCT)乐队bathochromically移了11海里(图1 1)。一个异常强大的近红外发射是在830纳米观察关于在644或稀溶液照射十二烷487纳米,而激发谱完全匹配吸收光谱在整个吸收范围。经逐步增加对甲醇的混合物(25%对/ v)在二氯甲烷对十二烷解决方案,磷光在850纳米带逐渐消失,取而代之的是1 635 nm发射带(图1b)。后者发射乐队的特点是,对于一个在甲醇溶液中/二氯甲烷只。在487纳米很强的吸收包括混合民主党(铂)!p *的(terpy)MLCT和p(丙)!p *的(terpy)配体的配体电荷转移(LLCT)过渡。[14]同样,在644纳米的强烈吸收,可分配给一个金属金属配体电荷转移(MMLCT)过渡。[6]观察激烈发射波长在644甲醇/二氯甲烷分配给一个混合3MLCT /3LLCT状态,并在830纳米纯分配烷到3MMLCT状态。在这一假设基础上,不寻常的暗绿色的非极性十二烷可发现造成的,偏袒铂· ·机PT,铂· ·产品P分子聚集,和p - p *的堆积作用,我们还调查聚集特性,特别形式的倾向凝胶。这是我们的目的是提供一个简单的软质材料入境其中本地组织推动铂· ·机PT和P - p *的交互。

323 评论

杭椒牛柳

电解质影响混合阳离子和非离子的二元混合胶束和界面性质 表面活性剂

160 评论

纯度装饰

自己的jacs论文就是找的这里翻译,然后也有润色,语言就很地道了

307 评论

stella1135

Nano materials in structural and optical and chemical properties of the attractive features such as caused physicists, materials scientists and chemists keen interest. The beginning of the 1980s after the formation of the concept of nano-materials, the rest of the world paid great attention to such materials. It is the unique physical and chemical properties that make people aware of its potential for physics, chemistry, materials, biology, medicine and other disciplines bring new opportunities for research. Nano-materials, very broad application prospects. In recent years, it has been in a certain field of chemical production applications, and demonstrated its unique charm. 1. The application in catalysis Chemical catalysts in many areas play a decisive role, it can control the reaction time, improving their efficiency and velocity response. Most traditional catalytic efficiency of the catalyst is not only low, but their preparation is experience, not only caused a great waste of raw materials in the production, and increase cost-effectiveness, but also caused pollution to the environment. Nanoparticle Surface Active, as it provided the necessary conditions for the catalyst. Nanoparticles to catalyze the reaction efficiency can be greatly enhanced by controlling speed, not even the original can be used for the reaction. Nanoparticle catalyst for the reaction than the average speed of 10-15 times the catalyst. Nanoparticles as a catalyst used in the semiconductor photocatalyst, especially in the area of organic preparation. Dispersed in the solution of a semiconductor particles, similar to a short-circuit as the micro-batteries, and energy than the bandgap semiconductor illumination semiconductor decentralized system, the semiconductor nanoparticles have e-absorption -- hole right. In the electric field, electron hole separated from the surface of the particles were moved to different positions, and the solution is similar to components of oxidation and reduction reactions. Photocatalytic reaction involves many different types of chemical reactions, such as alcohol and hydrocarbon oxidation, redox inorganic ions, organic catalytic hydrogenation and dehydrogenation, amino acids, nitrogen fixation reaction, water purification, the water-gas shift, some of heterogeneous catalysis is hard to achieve. Semiconductor-effective catalyst for the degradation of organic pollutants in water. For example, TiO2 photocatalytic activity of both higher, while acid, and light stable, non-toxic, inexpensive and easy to get is the best choice for Preparation of photocatalyst. The article has reported that the use of silica matrix, which yielded higher catalytic activity TiO/SiO2 supported catalysts. Ni Cu or Zn compound of a nano-particles of certain organic compounds are excellent hydrogenation catalysts can replace expensive platinum catalyst or buttons. Nano Platinum black ethylene oxide catalysts reaction temperature from 600 ° C to room temperature. Reaction nanoparticles used as a catalyst to improve efficiency, optimize the reaction paths and improve the speed of response, the future is an important research topic in catalytic science can not be ignored, it is very likely that the catalyst to bring about revolutionary changes in industrial applications.

353 评论

吃兔吃土

可靠的,用过好几次了,还不错。

141 评论

七七七绮哥

The applications of nano-components in chemical prodcution基本上都是简单词汇嘛, 你可以找个字典自己翻翻啊.这么长要翻很久的

285 评论

减肥大胃王

Electrolyte effect 电解质效应mixed micelle 复配混合胶束interfacial properties 界面性能binary mixtures 二元混合物cationic and nonionic 阳离子及非离子Surfactants 表面活性剂Electrolyte effect on mixed micelle and interfacial properties of binarymixtures of cationic and nonionic surfactants。(对于)阳离子及非离子表面活性剂二元混合物的复配混合胶束与界面性能的电解质效应。【英语牛人团】

104 评论

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