Thermal decomposition of O-benzyl ketoximes; role of reverse radical disproportionation

2004 ◽  
Vol 2 (3) ◽  
pp. 415 ◽  
Author(s):  
Jessie A. Blake ◽  
Keith U. Ingold ◽  
Shuqiong Lin ◽  
Peter Mulder ◽  
Derek A. Pratt ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Radical Disproportionation

Role of silver compounds in promoting the thermal decomposition of ammonium perchlorate

1986 ◽  
Vol 1 (3) ◽  
pp. 235-251 ◽  
Author(s):  
Andrew K. Galwey ◽  
Mohamed A. Mohamed ◽  
David S. Cromie
Keyword(s):  
Thermal Decomposition ◽  
Ammonium Perchlorate ◽  
Silver Compounds

The role of anhydrous zinc nitrate in the thermal decomposition of the zinc hydroxy nitrates Zn5(OH)8(NO3)2·2H2O and ZnOHNO3·H2O

2007 ◽  
Vol 180 (4) ◽  
pp. 1171-1179 ◽  
Author(s):  
Timothy Biswick ◽  
William Jones ◽  
Alexandra Pacuła ◽  
Ewa Serwicka ◽  
Jerzy Podobinski
Keyword(s):  
Thermal Decomposition ◽  
Zinc Nitrate

The role of free radical reactions in thermal decomposition of aromatic polycarbonates

1975 ◽  
Vol 17 (11) ◽  
pp. 2990-2996 ◽  
Author(s):  
L.I. Danilina ◽  
S.A. Motov ◽  
A.P. Pravednikov
Keyword(s):  
Thermal Decomposition ◽  
Free Radical ◽  
Radical Reactions ◽  
Free Radical Reactions

The role of amine ligands in governing film morphology and electrical properties of copper films derived from copper formate-based molecular inks

Nanoscale ◽  
2018 ◽  
Vol 10 (15) ◽  
pp. 6911-6921 ◽  
Author(s):  
Chantal Paquet ◽  
Thomas Lacelle ◽  
Xiangyang Liu ◽  
Bhavana Deore ◽  
Arnold J. Kell ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Electrical Properties ◽  
Release Profile ◽  
Copper Films ◽  
Film Morphology ◽  
Copper Formate ◽  
Amine Ligands

The release profile of ligands from copper formate complexes during thermal decomposition influences the morphology and electrical properties of their films.

Toward the Elucidation of the Competing Role of Evaporation and Thermal Decomposition in Ionic Liquids: A Multitechnique Study of the Vaporization Behavior of 1-Butyl-3-methylimidazolium Hexafluorophosphate under Effusion Conditions

2017 ◽  
Vol 121 (45) ◽  
pp. 10382-10393 ◽  
Author(s):  
V. Volpe ◽  
B. Brunetti ◽  
G. Gigli ◽  
A. Lapi ◽  
S. Vecchio Ciprioti ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Ionic Liquids

The low temperature thermal decomposition of ammonium perchlorate: nitryl perchlorate as the reaction intermediate

1984 ◽  
Vol 396 (1811) ◽  
pp. 425-440 ◽  
Keyword(s):  
Thermal Decomposition ◽  
Low Temperature ◽  
Ammonium Perchlorate ◽  
Bond Formation ◽  
Covalent Bond ◽  
Subsequent Reaction ◽  
Temperature Decomposition ◽  
Covalent Bond Formation ◽  
Localized Reaction

We identify nitryl perchlorate as the essential intermediate in the low temperature thermal decomposition of ammonium perchlorate AP. Evidence supporting this identification includes the analytical detection of an oxidized nitrogenous species in partly reacted AP and the ability of ammonium nitrate and several other nitrates to markedly reduce the induction period to decomposition of AP and to accelerate the subsequent reaction. It is also shown that the measured rate of the reaction of pure AP is in very satisfactory agreement with that estimated to result from this amount of NO 2 ClO 4 present. This mechanism differs from those currently accepted, in which the controlling process is believed to involve the transfer of either a proton or an electron. Our proposal is based on the known instability of NO 2 ClO 4 at reaction temperature ( ca . 500 K), the enhanced reactivity compared to the ionic alkali perchlorates being ascribed to covalent bond formation O 2 NO─ClO 3 . Subsequent reactions of the products of breakdown of this species, NO + , ClO 3 - and 2O or O 2 , are regarded as capable of oxidizing reactant NH 4 + (→NO 2 + ), thus regenerating the intermediate. Localized reaction in migrating ‘particles’ of fluid NO 2 ClO 4 , advancing through the reactant and leaving a residue of porous NH 4 ClO 4 , explains the unusual, incomplete low temperature decomposition that is characteristic of AP. The article reports comparative kinetic data for the decomposition of pure AP and the reaction initiated by various added nitrates. Rate studies are complemented by scanning electron microscope examinations of the geometry of interface development and the structure of the decomposed salt. From these and analytical results the role of nitryl perchlorate in AP decomposition is discussed.

Role of Nitric Oxide in the Thermal Decomposition of Nitrous Oxide

1956 ◽  
Vol 25 (1) ◽  
pp. 106-115 ◽  
Author(s):  
Frederick Kaufman ◽  
Norman J. Gerri ◽  
Roger E. Bowman
Keyword(s):  
Nitric Oxide ◽  
Thermal Decomposition ◽  
Nitrous Oxide ◽  
Decomposition Of Nitrous Oxide
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