Results 21 to 30 of about 229,553 (301)
Vacuum-UV negative photoion spectroscopy of CH3F, CH3Cl and CH3Br [PDF]
, 2010 Using tunable vacuum-UV radiation from a synchrotron, negative ions are detected by quadrupolar mass spectrometry following photoexcitation of three gaseous halogenated methanes CH\(_3\)X (X = F,Cl,Br).
Dunn, K. +4 more
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International Journal of Electrochemical Science, 2011 The membranes of ziprasidone hydrochloride-tetraphenyl borate, (Zp-TPB), chlorophenyl borate (Zp-ClPB), phosphotungstate (Zp3-PT), ion associations as molecular recognition reagent dispersed in PVC matrix with dibutylphthalate as plasticizer have been ...
Vinod K. Gupta +2 more
doaj +1 more source
Conductance of electrolytes in 1-propanol solutions from −40 to 25°C [PDF]
, 1986 Conductance data for solutions of LiCl, NaBr, NaI, KI, KSCN, RbI, Et4NI, Pr4NI, Bu4NI, Bu4NClO4, n-Am4NI, i-Am4NI, n-Hept4NI, Me2Bu2NI, MeBu3NI, EtBu3NI, i-Am3BuNI, and i-Am3BuNBPh4 in 1-propanol at –40, –30, –20, –10, 0, 10, and 25°C are communicated ...
Barthel, Josef +3 more
core +1 more source
Calculation on the Electron Ion Pair Production Rate of the Radioisotope Ionizing Air
Journal of Isotopes, 2016 The emission of alpha decay and beta decay are widely used in industrial production for its ability of ionizing air. To evaluate the ability of radioisotope ionizing air, a method to calculate the electron ion pair production rate was established. Energy
WU Xiu-feng;ZHANG Li-feng;MA Jun-ping;LUO Zhi-fu
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Pair creation in heavy ion channeling
Physics Letters B, 2016 Heavy ions channeled through crystals with multi-GeV kinetic energies can create electron–positron pairs. In the framework of the ion, the energy of virtual photons arising from the periodic crystal potential may exceed the threshold 2mec2.
N.A. Belov, Z. Harman
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Dynamics of heavy-Rydberg ion-pair formation in K(14p,20p)-SF6, CCl4ﾠcollisions [PDF]
, 2014 The dynamics of formation of heavy-Rydberg ion-pair states throughﾠelectron transferﾠin K(np)-SF6, CCl4ﾠcollisions is examined byﾠmeasuringﾠtheﾠvelocity,ﾠangular, and bindingﾠenergyﾠdistributions of the product ion pairs.
Buathong, S. +3 more
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Acta Chimica Slovenica, 2017 The complex formation of the ion-pair formed between the anionic chelate of Ge(IV)‒4-nitrocatechol (4-NC) and the cation of 1,4-diphenyl-3-(phenylamino)-1H-1,2,4-triazole (Nitron, Nt) in the liquid-liquid extraction system Ge(IV)‒4-NC‒Nt‒H2O‒CHCl3 was ...
Petya Racheva +3 more
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Vacuum-Ultraviolet negative photoion spectroscopy of SF5Cl [PDF]
, 2010 Using vacuum-UV radiation from a synchrotron, gas-phase negative ions are detected by mass spectrometry following photoexcitation of SF\(_5\)Cl. F\(^-\), Cl\(^-\) and SF\(_5^-\)are observed, and their ion yields recorded in the range 8-30 eV. F\(^-\) and
Simpson, M. J., Tuckett, R. P.
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SIMPLE AND SENSITIVE SPECTROPHOTO¬METRIC ASSAY OF OFLOXACIN IN PHARMACEUTICALS BASED ON ION-PAIR REACTION [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2010 Two simple, sensitive, economical and extraction-free spectrophotometric methods have been developed for the determination of ofloxacin (OFX) in pure form and in tablets.
K.B. VINAY +3 more
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Propagation of nonlinear waves in multi-component pair plasmas and electron–positron–ion plasmas
AIP Advances, 2022 The propagation of small amplitude stationary profile nonlinear solitary waves in a pair plasma is investigated by employing the reductive perturbation technique via the well-known Korteweg–de Vries (KdV) and modified KdV (mKdV) equations.
T. I. Rajib
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