Dissociation of cyanogen azide: an alternative route to synthesis of carbon nitride

Article Abstract:

A study was conducted to prepare solid films on different substrates in a flow-tube reactor by upstream mixing of cyanogen azide, cyanogen or cyanogen halides supporting active nitrogen from an electrical discharge. The mixtures in helium diluent gas were determined in a stainless steel cylinder. Experimental results indicated that differences in spin symmetry or internal energy support a critical role in film growth.

Research, Semiconductor films, Carbon compounds, Solids, Nitrides

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Adsorption and decomposition pathways of cyanogen halides on Si(100)-(2x1)

Article Abstract:

The adsorption and surface reactions of ICN, BrCN, and CICN on the Si(100)-(2x1) surface are investigated using ab initio quantum calculations on single- and triple-dimer clusters. These cyanogen halides can physisorb into an end-on molecular species that is bound through the N to the Si cluster via dative bond.

All Other Basic Inorganic Chemical Manufacturing, Industrial inorganic chemicals, not elsewhere classified, Silicon, Observations, Surface chemistry, Structure

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Adsorption chemistry of cyanogen bromine and cyanogen chlorine on silicon(100)

Article Abstract:

The adsorption and decomposition of cyanogens halides, XCN (X = Br, Cl), on Si(100) is investigated utilizing X-ray photoelectron spectroscopy (XPS) and ultraviolet photoelectron spectroscopy (UPS). For submonolayer exposures, XPS indicates that the CN triple bond remains intact upon adsorption at 100k.

Methods, Usage, X-ray spectroscopy, Adsorption, Chemical properties

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