Intermolecular interaction influenced energy and sensitivity of highly energetic salts: structure and physicochemical properties

CrystEngComm ◽  
2014 ◽  
Vol 16 (20) ◽  
pp. 4245-4253 ◽  
Author(s):  
Zhiyong Su ◽  
Xiangyu Liu ◽  
Qi Yang ◽  
Sheng Zhang ◽  
Qing Wei ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Intermolecular Interaction ◽  
Supramolecular Interactions ◽  
Energetic Compounds ◽  
Energetic Salts

Based on supramolecular interactions, three stable energetic compounds (TATA+)·(TZA−)·H2O, (AT+)2·(OX2−) and (DAT2+)·(NO3−)2 were synthesized and structurally characterized and their physicochemical properties theoretically and experimentally studied.

Energetic salts of 4-nitramino-3-(5-dinitromethyl-1,2,4-oxadiazolyl)-furazan: powerful alliance towards good thermal stability and high performance

2018 ◽  
Vol 6 (35) ◽  
pp. 16833-16837 ◽  
Author(s):  
Chunlin He ◽  
Gregory H. Imler ◽  
Damon A. Parrish ◽  
Jean'ne M. Shreeve
Keyword(s):  
Thermal Stability ◽  
High Performance ◽  
Energetic Compounds ◽  
Good Thermal Stability ◽  
Straightforward Method ◽  
Energetic Salts

A new series of 4-nitramino-3-(5-dinitromethyl-1,2,4-oxadiazolyl)-furazan-based energetic compounds which are competitive with HMX was synthesized in four steps with an overall yield of ∼50% by using a straightforward method.

Synthesis and performance study of methylene-bridged bis(nitramino-1,2,4-oxadiazole) and its energetic salts

2019 ◽  
Vol 43 (14) ◽  
pp. 5441-5447 ◽  
Author(s):  
Yupeng Cao ◽  
Xiangyang Lin ◽  
Jun Yang ◽  
Xuedong Gong ◽  
Guijuan Fan ◽  
...  
Keyword(s):  
Energetic Compounds ◽  
Performance Study ◽  
Energetic Salts ◽  
Efficient Route ◽  
And Performance

A series of new energetic compounds based on methylene-bridged bis(nitramino-1,2,4-oxadiazole) was synthesized through a simple, safe and efficient route and fully characterized.

New pyrazole energetic materials and their energetic salts: combining the dinitromethyl group with nitropyrazole

2020 ◽  
Vol 49 (5) ◽  
pp. 1660-1667 ◽  
Author(s):  
Caijin Lei ◽  
Hongwei Yang ◽  
Guangbin Cheng
Keyword(s):  
Energetic Materials ◽  
Potassium Salt ◽  
Detonation Performance ◽  
Energetic Compounds ◽  
Energetic Salts

A series of energetic compounds based on nitropyrazole and dinitromethyl group were synthesized. The hydroxylammonium salt 7b exhibited satisfactory calculated detonation performance and the potassium salt 5 could be used as a potential green primary explosive.

Studies on the synthesis and properties of nitramino compounds based on tetrazine backbones

2020 ◽  
Vol 49 (17) ◽  
pp. 5590-5596
Author(s):  
Shiyu Zhang ◽  
Guangbin Cheng ◽  
Hongwei Yang
Keyword(s):  
Energetic Compounds ◽  
Satisfactory Performance ◽  
Neutral Compound ◽  
Energetic Salts

A series of novel energetic compounds based on tetrazine-trazole and their energetic salts were synthesized. Neutral compound 4 exhibited satisfactory performance and these compounds are potential candidates for secondary explosives and propellants.

Mixed anion effect on the ionic transport behavior, complexation and various physicochemical properties of ionic liquid based polymer gel electrolyte membranes

RSC Advances ◽  
2016 ◽  
Vol 6 (77) ◽  
pp. 73028-73039 ◽  
Author(s):  
Shalu Shalu ◽  
Liton Balo ◽  
Himani Gupta ◽  
Varun kumar Singh ◽  
Rajendra Kumar Singh
Keyword(s):  
Ionic Liquid ◽  
Ionic Conductivity ◽  
Physicochemical Properties ◽  
Intermolecular Interaction ◽  
Ionic Transport ◽  
Polymer Chains ◽  
Polymer Gel ◽  
Polymer Gel Electrolyte ◽  
Anion Effect ◽  
Electrolyte Membranes

Incorporation of IL in PGEMs increases the amorphicity of the membranes, through reducing the intermolecular interaction between the polymer chains, and also increases the membrane ionic conductivity.

Preparation and characterisation of vanadium pentoxide supported rhodium catalyst

1988 ◽  
Vol 46 ◽  
pp. 946-947
Author(s):  
A. Legrouri
Keyword(s):  
Aqueous Solution ◽  
Thermal Decomposition ◽  
Physicochemical Properties ◽  
Surface Area ◽  
Vanadium Pentoxide ◽  
High Purity ◽  
Gas Adsorption ◽  
Rhodium Catalyst ◽  
Optical Methods ◽  
Reducible Oxides

The industrial importance of metal catalysts supported on reducible oxides has stimulated considerable interest during the last few years. This presentation reports on the study of the physicochemical properties of metallic rhodium supported on vanadium pentoxide (Rh/V2O5). Electron optical methods, in conjunction with other techniques, were used to characterise the catalyst before its use in the hydrogenolysis of butane; a reaction for which Rh metal is known to be among the most active catalysts.V2O5 powder was prepared by thermal decomposition of high purity ammonium metavanadate in air at 400 °C for 2 hours. Previous studies of the microstructure of this compound, by HREM, SEM and gas adsorption, showed it to be non— porous with a very low surface area of 6m2/g3. The metal loading of the catalyst used was lwt%Rh on V2Q5. It was prepared by wet impregnating the support with an aqueous solution of RhCI3.3H2O.

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