Add time:09/08/2019 Source:sciencedirect.com
Details of the complex formed between pentacyanoferrate(II) and chitosan [4PMCFe(CN)5]3− are reported. The polymer was characterized by infrared and Mössbauer spectroscopy, and cyclic voltammetry. The infrared spectrum for [4PMCFe(CN)5]3− contains a very strong band at 2041 cm−1 due to the CN stretch of the cyanide group. The cyclic voltammogram of [4PMCFe(CN)5]3− shows that the half-wave potential for the couple FeII/III is 250 mV versus Ag/AgCl. The Mössbauer spectra for the polymer [4PMCFe(CN)5]3− show a doublet with quadrupolar splitting (Δ) of the 0.60 mm s−1 and isomer shift (δ) of the 0.11 mm s−1. The difference in parameters in comparison with the free complex can be attributed to the matrix effect, i.e. the interaction of the cyanide group of the complex with the hydroxyl group of chitosan.
We also recommend Trading Suppliers and Manufacturers of pentacyanoferrate (II) (cas 15699-35-1). Pls Click Website Link as below: cas 15699-35-1 suppliers
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View