since nox family, one of the most important causes of air pollution, is the primary source of acid rains, ozone layer depletion, and breathing disorders, mitigation of these pollutants is now a global concern. in the off-gases of internal combustion engines running with oxygen excess, non-thermal plasmas (ntps) have an oxidative potential, which results in an effective conversion of no to no2. ...

The title compound, C(17)H(19)ClF(3)NO, crystallizes with three mol-ecules in the asymmetric unit. The aromatic ring makes dihedral angles of 38.69 (13), 46.68 (12) and 50.52 (11)° with the plane of the cyclo-propane ring in the three mol-ecules. The crystal packing is stabilized by inter-molecular N-H⋯O hydrogen bonds.

The influence of nuclear effects on the production of neutral strange particles (V ◦) is investigated using the data obtained with SKAT propane-freon bubble chamber irradiated in the neutrino beam (with Eν = 3-30 GeV) at Serpukhov accelerator. The measured mean multiplicity of V ◦ particles in nuclear interactions, < nV ◦ >A = 0.096±0.011, is found to exceed significantly that in ’quasinucleon’...

Abstract Under applying the gradient electromagnetic field of 2100Gs-3300Gs, explosion pressure and propagation velocity flame 5% propane/air premixed gases were studied experimentally. The experimental results showed that suppressed overpressure velocity. When applied field, peak propane decreased by 26KPa 1.54269m/s. In other words, increase shock waves light waves. Through numerical simulati...

MQ-6 Semiconductor Sensor for Combustible Gas detection is a Sensitive sensor. The sensitive material of this gas sensor SnO2, which works with lower conductivity in clean air. When the target combustible exist, sensors higher along concentration rising. As increases current circuit results resistance. This change used to correspond, output signal concentration. has high sensitivity Methane, Pr...

traditional systems for olefin/paraffin separation, like low-temperature distillation, are expensive and very energy consuming, and therefore, alternative separation methods are desired. facilitated transport membranes are new tools for this separation to be substituted in large scale separation of olefin-paraffin mixtures. to design a membrane process for olefin-paraffin separation, equilibriu...

In the title compound, C(26)H(21)F(6)NO(5), the dihedral angle between the cyclo-propane ring plane and the vinyl group plane is 79.3 (3)°. The dihedral angle between the benzene and phenyl ring planes in the phen-oxy-benzyl group is 82.7 (1)°. In the crystal structure, weak inter-molecular C-H⋯π inter-actions and C-H⋯F hydrogen bonds contribute to the stabilization of the packing.

In the title compound, [Ni(C(3)H(10)N(2))(3)][Pt(CN)(4)], the [Pt(CN)(4)](2-) anion with the environment of the Pt(II) atom, lying on a mirror plane, is square planar, whereas the Ni(II) atom in the [Ni(C(3)N(2)H(10))(3)](2+) cation, also lying on a mirror plane, has a slightly distorted octa-hedral coordination geometry. Three chiral 1,2-diamino-propane mol-ecules, which are disordered equally...

The title compound, [Ni(C(3)H(10)N(2))(3)][Ni(CN)(4)], is built up of [Ni(pn)(3)](2+) cations (pn is 1,2-diamino-propane) and [Ni(CN)(4)](2-) anions. Both Ni(II) atoms in the cation and the anion lie on a mirror plane. The respective ions inter-act through Coulombic forces and through a complex network of hydrogen bonds. Extended disorder associated with the cation has been resolved. The occupa...