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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Treating organic polymers with iodine improves the electrical conductivity. Diffusion enables products of desired properties to be custom formulated. This eliminates a buildup of static electricity and the need for fillers or bound metal salts.
Certain charge transfer complexes formed from organic polymers and iodine generate appreciable voltages at relatively low impedances upon exposure to light. These films show promise in applications requiring chemically and electrically stable films as detectors of optical radiation and as energy converters in photovoltaic cells.
Photon flux of substandard quartz iodine lamps in range from 2500A to 8000A
Photochemical study of propyne with 2062-A iodine line
Simple and inexpensive method produces iodine 123, in a conventional cyclotron. Tellurium 122, a stable isotope available in enrichments exceeding 95 percent, is held on a porous metal plate by a flowing stream of helium and bombarded with either alpha particles or helium 3.
Argon ion laser passing through iodine molecular beam inducing resonance fluorescence usable for oscillation frequency stabilization of laser
Transition probabilities and lifetimes of energy states of neutral iodine
Iodine IR laser, discussing CW emission obtained at various wavelengths and attributed to electronic transitions in atom
Radiative capture of electrons by chlorine, bromine and iodine atoms in shock heated plasma seeded with sodium halides from absolute intensities in continuous emission
Spectroscopic reassignment and ground state dissociation energy of molecular iodine
Laser action in 5d-6p electron transitions of neutral atomic iodine, measuring electron temperature and density
Vibrational energies, rotational constants and internuclear potential of ground state molecular iodine, using reanalyzed spectroscopic data
Internuclear potential of ground state molecular iodine computed from rotational constants and vibrational energies
Spectroscopic reassignment and ground state dissociation energy of molecular iodine
Recombination of iodine atoms in dilute argon solutions studied by flash photolysis
Spectrophotometric measurement of iodine concentrations in spacecraft potable water supplies
Effect of interfering substances on performance of Skylab iodine colorimeter
A one-reagent indicator solution has been prepared for the analysis of iodine concentrations in the range of 0.5 to 12 mg/1 of I2 for use on the potable water proposed for the Skylab project. The indicator solution was formulated to contain the minimum concentrations of reagents for optimum analytical performance. Performance tests indicated that the reagent is stable for at least six months and is reliable for the determination of I2 under a variety of conditions of I(-) concentrations and sample temperatures. Visual estimations as low as 0.5 mg/1 were obtained without difficulty and the stability of the developed color allows visual determinations from 0.5 to 12 mg/1 of I2 with a relatively small error.