Download or read book Measurements of Negative Ion Production in Atmospheric Gases written by and published by . This book was released on 1969 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report investigates experimental measurements of two electron capture for negative ion production in atmospheric gases.
Download or read book Measurements of Atmospheric Ion Reactions written by R. F. Stebbings and published by . This book was released on 1965 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Charge transfer and charged rearrangement collision cross sections were measured at energies down to 2 eV with identification of product ions and some state selection of primary ions. Electric impact studies of molecular oxygen with high resolution provided new important information on the ionization process, while investigations of negative ions in afterglows of atmospheric gases demonstrated the comparative lack of understanding in this important aspect of atmospheric deionization. The following reactions were studied by the ionization afterglow technique: ionic recombination in O2; thermalization diffusion and electron-ion dissociative recombination in N2; attachment in gases containing NO2; attachment and electron-ion dissociative recombination in gases containing NO. (Author).
Download or read book Processes for the Production and Removal of Electrons and Negative Ions in Gases written by S. M. Silverman and published by . This book was released on 1959 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 1572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Generation of Negative Ions in a Gas Discharge written by G. G. Cloutier and published by . This book was released on 1963 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of a research program on the generation of heavy negative ions in a gas discharge are reported. The design and operation of the gas discharge ion source are described in detail. The negative ions were generated by producing a discharge through a mixture of an electronegative gas and argon. Three basic types of measurements were carried out using two differen electronegative gases: SF6 and iodine. The total negative ion current extracted from the ion source, the various negative ion species in the ion beam and the concentration of negative ions in the gas discharge were the three major objects of investigations. (Author).
Download or read book NASA Scientific and Technical Reports written by United States. National Aeronautics and Space Administration Scientific and Technical Information Division and published by . This book was released on 1970 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book You Are What You Breathe written by Robert Massy and published by Dr. Hills Technologies. This book was released on 1980 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Negative Ions in Afterglows in Atmospheric Gases written by Wade L. Fite and published by . This book was released on 1963 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass spectrometric monitoring of ions in afterglows in atmospheric gases has been applied to the study of negative ions. Nitrogen-oxygen-hydrogen mixtures as well as the ''pure'' gases and ordinary air have been examined in a bakeable afterglow mass spectro meter. Of particular interest is the finding that for pressures of the order of l torr and after times of the order of milliseconds, minute impurities produce negative ion spectra which bear little resemblance to those which could be expected. Especially significant are the ions CO3-(mass 60) and NO3H2-(mass 64). It seems likely that many of the atmospheric phenomena usually attributed to O2- and NO2- in fact involve these and other heavier ions. (Author).
Download or read book Scientific American written by and published by . This book was released on 1906 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Selected Listing of NASA Scientific and Technical Reports written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division and published by . This book was released on 1970 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Scientific and Technical Reports and Publications for 1969 A Selected Listing written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division and published by . This book was released on 1970 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analytical Techniques for Atmospheric Measurement written by Dwayne Heard and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Almost all of the breakthroughs in understanding the atmospherehave been initiated by field observations, using a range ofinstrumental techniques. Developing or deploying instruments tomake further observations demands a thorough understanding of thechemical and spectroscopic principles on which such measurementsdepend. Written as an authoritative guide to the techniques of instrumentalmeasurement for the atmospheric scientist, research student orundergraduate, Analytical Techniques for Atmospheric Measurementfocuses on the instruments used to make real time measurements ofatmospheric gas and aerosol composition. Topics covered include howthey work, their strengths and weaknesses for a particular task,the platforms on which they have been deployed and how they arecalibrated. It explains the fundamental principles upon which theinstrumental techniques are based (ie what property of a moleculecan be exploited to enable its detection), what limits instrumentalsensitivity and accuracy, and the information that can be gainedfrom their use.
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1966 with total page 1320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1970 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MEASUREMENT OF ATMOSPHERIC ION REACTIONS written by R. F. Stebbings and published by . This book was released on 1965 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Charge transfer and charged rearrangement collision cross sections were measured at energies down to 2 eV with identification of product ions and some state selection of primary ions. Electric impact studies of molecular oxygen with high resolution provided new important information on the ionization process, while investigations of negative ions in afterglows of atmospheric gases demonstrated the comparative lack of understanding in this important aspect of atmospheric deionization. The following reactions were studied by the ionization afterglow technique: ionic recombination in O2; thermalization diffusion and electron-ion dissociative recombination in N2; attachment in gases containing NO2; attachment and electron-ion dissociative recombination in gases containing NO. (Author).
Download or read book The Charge Carried by the Negative Ion in Gases written by Alfred James Herrick and published by . This book was released on 1909 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1970 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
