Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Shmuel Welner"'
Publikováno v:
The Journal of Physical Chemistry A. 123:7384-7393
There is much current interest in materials that are made entirely or mostly of nitrogen atoms. Such materials, polynitrogens, may reveal new aspects of nitrogen chemistry, and are believed to provide a possible basis for novel energetic substances.
Autor:
Aryeh A. Frimer, Dan Grinstein, Sergey Mitlin, Shmuel Welner, Pessia Sharon, Levi Gottlieb, Bruria Schmerling, Michal Afri
Publikováno v:
Polyhedron. 157:71-89
This paper describes the syntheses, crystallization, characterization and energetic properties (calorimetry) of closo-dodecahydroborate salts with guanidinium and aminotetrazolium based cations. The salts were readily produced in good yields by metat
Publikováno v:
The Journal of Physical Chemistry A. 121:6727-6731
The cyclopentazolate anion, N5–, has been researched extensively over the years and detected in the gas phase more than a decade ago, but was only recently measured in solution. The process whereby aryl pentazole reduction leads to the production o
Publikováno v:
The journal of physical chemistry. A. 123(34)
There is much current interest in materials that are made entirely or mostly of nitrogen atoms. Such materials, polynitrogens, may reveal new aspects of nitrogen chemistry, and are believed to provide a possible basis for novel energetic substances.
Autor:
Pilkhaz Nanikashvili, Dan Grinstein, Guy Rahamim, David Zitoun, Michael Mirilashvili, Ehud Greenberg, Shmuel Welner, Hagay Shpaisman
Publikováno v:
Sensors and Actuators B: Chemical. 310:127845
Hydrogen sensing in real environments is an important issue on the pathway toward the hydrogen economy. The use of semiconductor-based sensing layers has significantly advanced the detection limit of the H2 sensor, in part thanks to the additional us
Publikováno v:
Angewandte Chemie International Edition. 55:13233-13235
Compelling evidence has been found for the formation and direct detection of the cyclopentazole anion (cyclo-N5−) in solution. The anion was prepared from phenylpentazole in two steps: reduction by an alkali metal to form the phenylpentazole radica
Publikováno v:
The journal of physical chemistry. A. 121(36)
The cyclopentazolate anion, N
Publikováno v:
Angewandte Chemie (International ed. in English). 55(42)
Compelling evidence has been found for the formation and direct detection of the cyclopentazole anion (cyclo-N
Publikováno v:
Propellants, Explosives, Pyrotechnics. 21:258-265
L'irradiation du polymere energetique GAP (glycidylazidopolymere) par un laser pulse haute puissance entraine sa decomposition rapide. Une grande quantite de produits de decomposition solides et gazeux est liberee et, en presence d'un gaz inerte, une
Publikováno v:
The Journal of Physical Chemistry. 99:6010-6018