Chemistry, like all the natural sciences, begins with the direct observation of nature¡ª in this case, of matter.33252-30-1, Name is 2-Chloroisonicotinonitrile, SMILES is C1=C(C=CN=C1Cl)C#N, belongs to pyridine-derivatives compound. In a document, author is Xie, Zhiqiang, introduce the new discover, Quality Control of 2-Chloroisonicotinonitrile.
Large coloration efficiency and fast response NiO electrochromic thin film electrode based on NiO nanocrystals
Nickel oxide (NiO) nanocrystals were fabricated by one-pot synthesis under the atmosphere of O-2. Transmission Electron Microscope (TEM) test show that the average diameter was ca. 3 nm. X-Ray Diffraction (XRD) reveal the NiO nanocrystals were cubic structure. The as-prepared NiO nanocrystals were then surface-modified by pyridine to enhance their electrochromic (EC) performances. Measurement of EC properties of NiO nanocrystals was performed by testing NiO thin film electrode based on NiO nanocrystals in LiClO4/PC electrolyte with applied voltages of +/- 1.5 V, 50 s respectively. The results show that nanocrystals based NiO electrode have good EC performances. Optical modulation rate (Delta T) was 41.5% at the wavelength of 550 nm. Coloration switching time was 1.77 s and coloration efficiency (CE) was 114.7 cm(2).C-1.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 33252-30-1 is helpful to your research. Quality Control of 2-Chloroisonicotinonitrile.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem