Topic
Cyanogen halide
About: Cyanogen halide is a research topic. Over the lifetime, 85 publications have been published within this topic receiving 531 citations.
Papers published on a yearly basis
Papers
Patent•
6 Mar 1970
TL;DR: Cyanogen halides are employed for binding water-soluble proteins and peptides containing a primary or secondary amino group to a water-insoluble polymer containing one or more hydroxyl and or primary and/or secondary amino groups as discussed by the authors.
Abstract: Cyanogen halides are employed for binding water-soluble proteins and water-soluble peptides containing a primary or secondary amino group to a water-insoluble polymer containing one or more hydroxyl and/or primary and/or secondary amino groups. The invention is useful, among other things, for binding water-soluble enzymes to water-insoluble polymers while preserving the activity of the enzyme.
95 citations
TL;DR: The geometries of the X 2 Π3/2 and X 2Π1/2 states of ClCN, BrCN+ and ICN+, the 1 2 Σ+ states of ICN+ and BrCN+, and the 2 2 ǫ state of ClNB+ have been calculated from vibrational band intensities in the photoelectron spectra of ClN, BrN, and ICNs as discussed by the authors.
Abstract: The geometries of the X 2Π3/2 and X 2Π1/2 states of ClCN+, BrCN+ and ICN+, the 1 2Σ+ states of ClCN+ and BrCN+, and the 2 2Π state of ClCN+ have been calculated from vibrational band intensities in the photoelectron spectra of ClCN, BrCN and ICN. The results justify fairly well a simple picture of π molecular orbitals in these molecules, but this is not the case for the σ molecular orbitals.
46 citations
TL;DR: The use of the MIMS method in on-line monitoring of the formation of cyanogen halide was demonstrated in chlorination of aqueous solutions containing glycine and bromide ions and indicated the important role of bromid ions in cyanogen Halide speciation.
39 citations
TL;DR: In this paper, the formation energy and the energy band gap of a red phosphorene (RP) nanosheet was investigated using the first-principles calculation, and the results showed that it can be used to detect the presence of cyanogen chloride and fluoride on RP nanosheets.
Abstract: The adsorption of cyanogen fluoride and chloride gas molecules on red phosphorene (RP) nanosheet was investigated using the first-principles calculation. We confirmed the geometric solidity of RP nanosheet using the formation energy and the energy band gap is detected to be 0.72 eV. The most stable adsorption configurations of cyanogen halides are studied by energy band gap variation, Bader charge transfer, and adsorption energy. We observed the physisorption type of interaction upon exposure of cyanogen halides on RP nanosheet. Furthermore, the band gap structure along with the density of states spectrum indicates the physisorption of cyanogen halide on RP nanosheet. The variation in the band gap upon adsorption leads to modify the resistance of RP nanosheet. The findings show that RP nanosheets can be used to detect the presence of cyanogen chloride and fluoride.
33 citations
Patent•
17 Feb 1976TL;DR: In this article, a special process was used to obtain high pure aromatic polyfunctional cyanic acid esters having a high stability in storage and being extraordinary suitable for use as starting compound for the production of plastics by cyclopoly-trimerization.
Abstract: Highly pure aromatic polyfunctional cyanic acid esters having a high stability in storage and being extraordinary suitable for use as starting compound for the production of plastics by cyclopoly-trimerization are obtained by a special process. Alkaline earth and/or alkali metal salts of polyfunctional aromatic hydroxy compounds said alkaline earth and/or alkali metal compound capable of phenolate formation are used in excess of up to 0.1 mol per mol of aromatic hydroxy group are reacted with an excess of cyanogen halide. The cyanogen halide excess comprises up to 1 mol per mol of aromatic hydroxy group plus excess mol of the metal compound used for salt production.
27 citations
Related Topics (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2021 | 4 |
| 2019 | 1 |
| 2018 | 2 |
| 2017 | 1 |
| 2013 | 5 |
| 2011 | 3 |