摘要:
A halogen generator which uses a material which absorbs commercially available halogen and, on being heated, releases the halogen in a very pure form, i.e. >99.7%. Such a generator can be used in a gas management system for an excimer laser in which the laser gas contains a halogen donor, an active rare gas and an inert gas diluent. Cleaners are provided to enable the removal from the laser gas mixture of contaminants which build up in operation of the laser and the halogen gas generator is provided to replace halogen lost in the contaminants and elsewhere. The generator can be operated even when the laser is in operation so that a desired partial pressure of the halogen can be maintained.
摘要:
A novel solid composition and method for generating fluorine and gaseous orine components comprising fluorine rich inorganic oxidizing salts such as tetrafluoro ammonium tetrafluoroborate borofluoride and a high energy fuel selected from the group consisting of metals and metal nitrides together with a complexing agent capable of reacting with and trapping the boron trifluoride combustion by-product.
摘要:
A solid propellant, gas generating formulation for use in providing gaseous reactants to a chemical laser. The formulation comprises a compressed powdered mixture of perfluoroammonium salts of the fluorinated Lewis acids, a metal nitride, and an alkali metal fluoride.