Optical characterization and effects of iodine vapor & gaseous HCl adsorption investigation of novel synthesized organic dye based on thieno[2,3-b]thiophene
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DOI: 10.1016/j.ijleo.2021.167385
Abstract: Abstract Comparison of the absorption spectra of the ethanolic solution (3ppm) of some diethyl-3,4-diaminothieno[2,3-b]thiophene-2,5-dicarboxylate (TT amino ester) derivatives has revealed that the azo dye derivative compound 4 manifests smaller band gap and higher absorption maximum… read more here.
Keywords: gap; adsorption; hcl; iodine vapor ... See more keywords
Bifunctional Metal-Organic Framework Functionalized by Dimethylamine Cations: Proton Conduction and Iodine Vapor Adsorption.
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DOI: 10.1021/acs.inorgchem.2c00597
Abstract: A metal-organic framework, {Zn3(BTB)2(μ3-OH)[(CH3)2NH2](H2O)}n (1), was synthesized based on H3BTB (1,3,5-tri(4-carboxyphenyl)benzene). An AC impedance test proves that 1 has a relatively high conductivity performance of 1.52 × 10-3 S·cm-1 at 338 K and 98% RH.… read more here.
Keywords: adsorption; vapor adsorption; organic framework; iodine vapor ... See more keywords
Transformation of Porous Organic Cages and Covalent Organic Frameworks with Efficient Iodine Vapor Capture Performance.
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DOI: 10.1021/jacs.2c03959
Abstract: The reaction of 5,5'-([2,2'-bipyridine]-5,5'-diyl)diisophthalaldehyde (BPDDP) with cyclohexanediamine and [benzidine (BZ)/[2,2'-bipyridine]-5,5'-diamine (BPDA)], respectively, affords a nitrogen-rich porous organic cage BPPOC and two two-dimensional (2D) covalent organic frameworks (COFs), USTB-1 and USTB-2 (USTB = University of Science… read more here.
Keywords: ustb ustb; spectroscopy; microscopy; iodine vapor ... See more keywords
Fluorescence and electrochemical detection of iodine vapor in the presence of high humidity using Ln-based MOFs.
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DOI: 10.1039/d1dt02839a
Abstract: Efficient detection of toxic radioiodine species emitted by nuclear-related activities and accidents is crucial for the health of the human body and safety of the environment. Herein we report that a series of stable Ln-based… read more here.
Keywords: based mofs; presence; fluorescence; iodine ... See more keywords