Beschrijving
Formation of negative ions by processes other than attachment in the gaseous phase at low X/po 17. From there on many experimental studies over the years indicated that negative ions could be formed by various processes.
v. Formation of negative ions by processes other than attachment in the gaseous phase at low X/po 17. Introduction. As early as 1912, J. J. THOMSON [32J in his first mass spectro graph observed negative ions of 0-, Cl-, H- and what he believed to be N-. He at first ascribed these to possible dissociation of polar gaseous compounds by electron impact but control studies using ionization at low energies in glow discharges indicated that this was not the origin. O. W. RICHARDSON [33J in his book on emission of electricity from hot bodies reported negative ions to come from hot salts. From there on many experimental studies over the years indicated that negative ions could be formed by various processes. By the middle nineteen hundred and thirties the data fairly clearly identified several processes as being active and MASSEY and SMITH [34J developed the theory underlying some of them. More data are summarized in MASSEY'S excellent little monograph on Negative Ions and in )L\SSEY and BURHOP'S recent book [35]. Since that period, stimulated by various investigations and certain industrial problems, very careful studies of the appearance of such ions by mass spectrograph have been carried out in the laboratory of K. G. EMELEUS in Belfast by SLOANE and his co-workers [3J that haw clarified the questions and indicated what ions have been observed and something of the processes at work.
Populaire zoekopdrachten
Snel naar
Trending now
Aanbevolen
Garand, M.
€ 22,50
Danièle Bott
€ 32,40
Hachisu, Nancy Singleton
€ 40,50
James Hoffmann
€ 25,20
Annie Griffiths
€ 30,60
Jean-Michel Guesdon || Philippe Margotin
€ 37,80
Jacques Cavallier-Belletrud || Lionel Paillès || Aurore de la Morinerie
€ 130,50
DK Travel
€ 20,70
Sarah J. Maas
€ 18,00
DK
€ 28,80
Serie & gerelateerd
![Handbuch Der Theologischen Wissenschaften, Herausg. Von 0. Zockler. 2e, Durchgesehene Aufl. 4 Bde [And] Supplementbd Zur 1en Und 2en Aufl](https://myboeken-image.intercolocdn.com/9781142137502.jpg)
Handbuch
Handbuch Der Theologischen Wissenschaften, Herausg. Von 0. Zockler. 2e, Durchgesehene Aufl. 4 Bde [And] Supplementbd Zur 1en Und 2en Aufl
€ 0,00
Handbuch
Handbuch Der Tierarztlichen Chirurgie Chirurgie Und Geburtshilfe ... V. 4, Volume 4, Part 1
€ 43,05
Handbuch
Handbuch Der Tierarztlichen Chirurgie Chirurgie Und Geburtshilfe ... V. 4, Volume 4, Part 2
€ 0,00
![Cyclopædia of the Practice of Medicine, Ed. by H. Von Ziemssen. A.H. Buck, Ed. of Engl. [Of Handbuch Der Specielen Pathologie Und Therapie]. 17 Vols. [And] General Index. [With]](https://myboeken-image.intercolocdn.com/9781144718518.jpg)
Handbuch
Cyclopædia of the Practice of Medicine, Ed. by H. Von Ziemssen. A.H. Buck, Ed. of Engl. [Of Handbuch Der Specielen Pathologie Und Therapie]. 17 Vols. [And] General Index. [With]
€ 56,09
Handbuch
Handbuch Der Theologischen Wissenschaften. Erster Band
€ 47,35
Handbuch
Handbuch Der Tierarztlichen Chirurgie Chirurgie Und Geburtshilfe, Volume 6
€ 0,00
![Handbuch Der Theologischen Wissenschaften, Herausg. Von 0. Zockler. 2e, Durchgesehene Aufl. 4 Bde [And] Supplementbd Zur 1en Und 2en Aufl, Vierter Band](https://myboeken-image.intercolocdn.com/9781143352300.jpg)
Handbuch
Handbuch Der Theologischen Wissenschaften, Herausg. Von 0. Zockler. 2e, Durchgesehene Aufl. 4 Bde [And] Supplementbd Zur 1en Und 2en Aufl, Vierter Band
€ 0,00
![Handbuch Der Theologischen Wissenschaften, Herausg. Von 0. Zockler. 2e, Durchgesehene Aufl. 4 Bde [And] Supplementbd Zur 1en Und 2en Aufl, Dritter Band](https://myboeken-image.intercolocdn.com/9781142424961.jpg)
Handbuch
Handbuch Der Theologischen Wissenschaften, Herausg. Von 0. Zockler. 2e, Durchgesehene Aufl. 4 Bde [And] Supplementbd Zur 1en Und 2en Aufl, Dritter Band
€ 0,00
Handbuch
Handbuch Der Tierarztlichen Chirurgie Chirurgie Und Geburtshilfe ... V. 3, Volume 3, Part 2
€ 0,00
Bryan Handbuch
Перша книга укр.-рос Основний словниковий 
: Навчання через гру - це легке та веселе чита&#
€ 20,30
