ON THE PREPARATION OF NUCLEAR EMULSIONS N-2 AND N-3

Journal Article · Thu Jan 01 04:00:00 EST 1959 · Wu Li Hsueh Pao (China) Supersedes Chung-Kuo Wu Li Hsueh For English translation see Chin. J. Phys. (Peking) (Engl. Transl.)

OSTI ID:4124448

Ho, Z; Lou, T; Sun, H

Certain questions connected with the process of preparation of nuclear emulsions, which are sensitive to ionization produced by protons, are discussed. The regulation of the concentration of the bromine ions during the time of preparation of the emulsion made it possible to obtain silverbromine grains that were homogeneous in size. To increase the sensitivity, the optimal conditions of preparation were chosen, and the sensitizer, triethanolamine, was introduced directly before pouring. The regression of the latent image was slowed by adding gold salts to the emulsion. To improve the transparency of the emulsion, purified gelatin was used. At the present time it is possible to obtain nuclear emulsions with uniform properties, sensitive to ionization produced by protons. In their characteristics, these emulsions are similar to "Ilford C-2" used in nuclear research.

• Research Organization: Inst. of Atomic Energy Research, Academy of Sciences, China
• NSA Number: NSA-15-000370
• OSTI ID: 4124448
• Journal Information: Wu Li Hsueh Pao (China) Supersedes Chung-Kuo Wu Li Hsueh For English translation see Chin. J. Phys. (Peking) (Engl. Transl.), Journal Name: Wu Li Hsueh Pao (China) Supersedes Chung-Kuo Wu Li Hsueh For English translation see Chin. J. Phys. (Peking) (Engl. Transl.) Vol. Vol: 15, No. 3; ISSN WLHPA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

AMINES
BROMINE
ENGINEERING AND EQUIPMENT
ETHANOL
ION BEAMS
IONIZATION
NUCLEAR EMULSIONS
POWDERS
PROTONS
SENSITIVITY