Results 41 to 50 of about 21,342 (228)

Cyclic Voltammetric and Spectroelectrochemical Studies of Tris(5-amino-1,10-phenantroline)Iron(II) Polymer Films

open access: yesInternational Journal of Electrochemical Science, 2020
Tris(5-amino-1,10-phenantroline)iron(II) polymer films were prepared on glassy carbon electrodes and indium tin oxide (ITO) surfaces using cyclic voltammetry.
Kenneth L. Brown   +4 more
doaj   +1 more source

Thermal decomposition study of perchlorate-based metal-free molecular perovskite DAP-4 mixed with ammonium perchlorate

open access: yesCase Studies in Thermal Engineering, 2022
The molecular perovskite energetic materials (H2dabco)[NH4(ClO4)3] (DAP-4, H2dabco2+ = 1,4-diazabicyclo[2.2.2]octane-1,4-diium), limits its separate application in explosives duo to the severe negative oxygen balance.
Xiao-Jun Feng   +3 more
doaj   +1 more source

Microscopic observations of X-ray and gamma-ray induced decomposition of ammonium perchlorate crystals [PDF]

open access: yes, 1972
The X-ray and gamma-ray induced decomposition of ammonium perchlorate was studied by optical, transmission, and scanning electron microscopy. This material is a commonly used oxidizer in solid propellents which could be employed in deep-space probes, and
Herley, P. J., Levy, P. W.
core   +1 more source

Copper(II), a Peculiar Metal Ion for Complexation with Monensin A Ionophore

open access: yesChemistry – A European Journal, EarlyView.
Copper(II) forms three chiral and EPR‐active complexes with monensinate A in methanol. Beside the bis [CuL2] and mono [CuL]+ species, the new dinuclear construct [Cu2L]3+ exhibits an [ML]+‐type and a metal salt‐type copper(II) centers weakly bound to each other through counter ion(s) and thus, being magnetically independent.
Máté Levente Kis   +7 more
wiley   +1 more source

Study of Soot Parameters in the Process of Combustion of Condensed Systems

open access: yesMATEC Web of Conferences, 2016
In the present information presents the results of studies of the effect of dispersion of ammonium perchlorate on the content and nature of the soot formed in the process of burning of butyl-rubber propellants.
Promahov Vladimir V.   +2 more
doaj   +1 more source

Bis[2-(2-pyridylsulfanyl)ethyl]ammonium perchlorate

open access: yesActa Crystallographica Section E, 2010
The cation and anion of the title salt, C14H18N3S2+·ClO4−, lie on a twofold rotation axis. The cation is a W-shaped entity with the aromatic rings at the ends; the ammonium NH2+ group is a hydrogen-bond donor to the pyridyl N atoms ...
Guo-Qing Wang   +4 more
doaj   +1 more source

A review on the high energy oxidizer ammonium dinitramide: Its synthesis, thermal decomposition, hygroscopicity, and application in energetic materials

open access: yesDefence Technology, 2023
Ammonium dinitramide (ADN) is considered as a potential substitute for ammonium perchlorate in energetic materials due to its high density, positive oxygen balance, and halogen-free characteristics.
Fu-yao Chen   +10 more
doaj   +1 more source

Monosaccharide‐Based Macrocyclic Receptors—History and Recent Applications

open access: yesHelvetica Chimica Acta, EarlyView.
This perspective provides an overview of most common applications of monosaccharide‐based macrocycles in molecular recognition over the past four decades. The most recent achievements, such as fluorescent ion sensing and selective amino acid binding in aqueous media, including the work from the author's lab, are highlighted. Potential future directions
Bartosz Lewandowski
wiley   +1 more source

AMMONIUM PERCHLORATE AND AMMONIUM PERCHLORATE- HYDROXYL TERMINATED POLYBUTADIENE SIMULATED COMBUSTION DOI 10.5028/jatm.2012.04014811

open access: yesJournal of Aerospace Technology and Management, 2012
The combustion simulation of ammonium perchlorate was carried out with the software Chemkin, in two steps: the burning behavior of pure ammonium perchlorate and the one of formulated ammonium perchlorate with hydroxyl terminated polybutadiene binder.
Rene Francisco Boschi Gonçalves   +3 more
doaj  

Bis[(4-cyanobenzyl)ammonium] bis(perchlorate) monohydrate

open access: yesActa Crystallographica Section E, 2011
The asymmetric unit of the title compound, 2C8H9N2+·2ClO4−·H2O, consists of two (4-cyanobenzyl)>ammonium cations, two disordered ClO4− anions and one water molecule.
Yao Huang
doaj   +1 more source

Home - About - Disclaimer - Privacy