The UV-Vis spectral properties of the elaborated structure as well as its spectral response to the pH are investigated in detail. The results show that the present THPBA, combining carboxyl, azo, and multihydroxyl groups, possesses excellent UV-vis spectra (εmax = 2.794 × 10–2.115×10 L...
理论上讲，如果两者结合，会产生一个新的物质，此物质就会有自己的紫外吸收峰。但是现在我测不出来，不...
The application of spectral analysis to water quality monitoring is an important developing trend in the field of modern environment monitoring technology.The principle and characteristic of water quality monitoring technology based on UV-Vis spectrum analysis are briefly reviewed.And the research status ...
UV/Vis study of the alkali salts of poly(thiophen-3-ylacetic acid) in water We examined how the UV/Vis spectra of solution change with aging of PTAA solution, polymer concentration, addition of low molecular weight salt, ... Vlachy,Vojko - 《Acta Chimica Slovenica》 被引量: 13发表: 201...
UV/Vis Spectrophotometry Norms Finder This page is your ultimate knowledge hub for UV/Vis standard norms and compatible instruments. Get t... UV/VIS Excellence Spectrophotometers: How-to Videos Learn how to easily perform the different measurement methods of UV/VIS Excellence Spectrophotom...
[translate] asavon en inox anti odeur savon反en inox odeur[translate] aThe UV-vis spectra were recorded on a liquid Hitachi U-4100 Spectrophotometer. 紫外力光谱在一个液体日立U-4100分光光度表被记录了。[translate]
[求助]关于UV-Vis Spectra已有1人参与 测刚买来的Gold Nanrod的紫外光谱 刚开始两次光谱正常 等测第...
We demonstrate the validity of the Beer-Lambert law for PTANa, PTAA/Na, and PTAA/Li (aged solution), and violation of this law for PTANa/Me (fresh) solutions in water; the latter system is instead found to exhibit an isosbetic point at 402 nm. We prove that UV/Vis spectra of ...
aregular 规则 [translate] akid's? kid's? [translate] aFig. 3 shows the UV-Vis spectra of silver nanorods in the aged colloidal solution before and after ultrasonic treatment. 。 3个展示紫外力范围银色nanorods在年迈的胶体溶液在超音波治疗前后。 [translate] ...
Transmittance spectra of thin films were recorded using UV-vis spectrophotometer in the wavelength range of 200 to 1500 nm and the optical band gap was ... AS Pugalenthi,R Balasundaraprabhu,S Prasanna,... - 《Materials & Processing Report》 被引量: 1发表: 2015年 ...