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Gaseous electrical discharge

Ibid,1 Part II—Ignition by Contact and Gaseous Electrical Discharges , ERDE Rept 5/R/56(March 1956)... [Pg.696]

P. W. J. Moore, J. F. Sumner, R. M. H. Wyatt, The Electrostatic Spark Sensitiveness of Initiators Part Il-Ignition by Contact and Gaseous Electrical Discharges, Explosives Research and Development Establishment Report 5/R/56, Waltham Abbey, Essex, 1956. [Pg.196]

A gaseous electric discharge (corona) generated by two needle electrodes was applied in the synthesis of ultrafine titania particles recently (19). The presence of corona reduced the primary particle size and the level of crystallinity. For example. [Pg.65]

Spark (source) ionization. Occurs when a solid sample is vaporized and partially ionized by an intermittent electric discharge. Further ionization occurs in the discharge when gaseous atoms and small molecular moieties interact with energetic electrons in the intermittent discharge. It is recommended that the word source be dropped from this term. [Pg.439]

The reaction of gaseous SO2 or SO3 with O2 in a silent electric discharge gives colourless polymeric condensates of composition S03+ t (0 < jc < 1). These materials are derived from yS-SO3 by random substitution of oxo-bridges by peroxo-bridges ... [Pg.704]

Neon lamps generate a pleasant pink-red glow. Gaseous neon within the tube (at low pressure) is subjected to a strong electric discharge. One electron per neon atom... [Pg.69]

The unified approach adopted by Ma ek assumed that all initiations are ultimately thermal. More precisely every initiating stimulus (shock, impact, electric discharge, friction, etc) serves to heat up the explosive or a portion thereof, initially at a temperature T to an elevated temperature T. It is assumed that T and the length of time t the explosive is exposed to T are the two variables sufficient to account for initiation. The 3rd factor influencing the reaction rate, density p, is important in gaseous combustions and explosions where it varies considerably with temperature and pressure in homogeneous solids and liquids it is nearly constant... [Pg.513]

Impurity-related defects (S03 and Cff3) Irradiation of solid C02 doped with water vapour, gaseous S02 and CH4 produces signals of impurity-related defects.124 Contamination of water gave OH radicals with similar g factors but different linewidths. Methyl radicals (CH3 ) and S02 were observed in addition to C02 and C03. H02 radicals generated by electric discharges in C02 atmosphere with moisture were observed in the dry ice frost condensed on the cold tip from the C02 atmosphere. The lifetimes of defects at ambient temperatures of outer planet were obtained by extrapolating the decay time as a function of the absolute reciprocal temperature, 1 /T.m... [Pg.20]

Figure 22-19 (a) Atmospheric pressure chemical ionization interface between a liquid chromatography column and a mass spectrometer. A fine aerosol Is produced by the nebulizing gas flow and the heater. The electric discharge from the corona needle creates gaseous ions from the analyte. [Adapted from E. C. Huang, T. Wachs, J. J. Conboy, and J. D. Henion, Atmospheric Pressure Ionization Mass Spectrometry," Anal. Chem. 1990,62,713A ] (b) Atmospheric pressure chemical ionization probe. [Courtesy Shimadzu Scientific Instruments, Columbia, MD.J... [Pg.490]

The hydride is frequently obtained by partial decomposition of arsine, as by the atmospheric oxidation of an aqueous solution,2 or by the influence on the gas of the silent electric discharge.3 Gaseous arsine may also undergo decomposition by the prolonged action of air,4 chlorine,5 nitric oxide,6 nitric or sulphuric acid,7 mercuric chloride 8 or phosphorus pentaehloride.9 In the last case the reaction may be represented by the equation ... [Pg.80]

Studies of reaction mechanisms by means of pyrolysis, silent electrical discharge, or neutron rays reveated that the original radicals or silylenes will react with a series of gaseous substances to produce new silane derivatives. Some examples are ... [Pg.7]

TEA (Transverse Electrical discharge in gas at Atmospheric pressure) CO2 laser irradiation into gaseous mixtures of 1,3-disilacyclobutane and dimethyl selenide results in chemical vapor deposition of novel polyselenocarbosilane films <2006MI178>. [Pg.934]

See other pages where Gaseous electrical discharge is mentioned: [Pg.865]    [Pg.136]    [Pg.379]    [Pg.380]    [Pg.113]    [Pg.865]    [Pg.136]    [Pg.379]    [Pg.380]    [Pg.113]    [Pg.151]    [Pg.341]    [Pg.73]    [Pg.484]    [Pg.160]    [Pg.202]    [Pg.314]    [Pg.444]    [Pg.81]    [Pg.285]    [Pg.459]    [Pg.112]    [Pg.1]    [Pg.67]    [Pg.459]    [Pg.342]    [Pg.176]    [Pg.50]    [Pg.2]    [Pg.227]    [Pg.130]    [Pg.88]    [Pg.729]    [Pg.40]    [Pg.517]    [Pg.137]    [Pg.259]    [Pg.367]    [Pg.371]    [Pg.783]    [Pg.104]   
See also in sourсe #XX -- [ Pg.373 ]



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