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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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At least 415 records · Page 23

All sources NASA NTRS DOE OSTI

NASA NTRS1969

High cycle life 30 AH sealed silver oxide- zinc cell development Quarterly report, 14 Feb. - 14 May 1969

High cycle life 30 AH sealed silver oxide-zinc cell development

Farris, C. D.↗

NASA NTRS1969

Studies of reaction geometry in oxidation and reduction of the alkaline silver electrode Quarterly report

Cyclic current density measurements during oxidation of alkaline silver electrode

Blackham, A. U.↗

NASA NTRS1969

Evaluation program for secondary spacecraft cells - Acceptance test of McDonnell Douglas, Astropower Division 5.0 ampere- hour silver-zinc cells

Acceptance testing of 5.0 ampere-hour silver zinc secondary spacecraft cells

Mains, D. E.↗

NASA NTRS1969

Development and testing of a five-Ah silver cadmium cell Final report, 7 Jul. 1967 - 6 Apr. 1969

Sealed silver cadmium secondary cell using inorganic separator

Himy, A.↗

NASA NTRS1969

Evaluation program for secondary spacecraft cells - Acceptance test of Gulton Industries, Inc. 12 ampere-hour silver- cadmium cells

Silver-cadmium secondary spacecraft cell acceptance tests

Christy, D. E.↗

NASA NTRS1969

Study on integration of silver-zinc battery improvements Interim technical report, 1 Nov. 1968 - 28 Feb. 1969

Design improvements in silver-zinc battery for space application

Source record↗

NASA NTRS1968

Estimate of the temperature rise of micron- sized silver particles in the electron microscope due to electron-beam heating.

Temperature rise of micron sized silver particles on carbon film due to electron beam heating, setting up heat balance equation

Ansell, G. S.↗

NASA NTRS1968

The plastic deformation of internally oxidized silver-magnesium single crystals.

Plastic deformation of internally oxidized dispersion strengthened silver magnesium alloys, noting hardening effect dependence on oxidation temperature

Ansell, G. S.↗

NASA NTRS1968

Thermal decomposition of yttrium-doped silver carbonate.

Yttrium effect on rate of thermal decomposition of silver carbonate powder and pressed pellets by isothermogravimetric analysis, examining water vapor, Co 60 gamma radiation and temperature effects

Rand, E.↗

NASA NTRS1969

Heats of adsorption of carbon dioxide on silver

Heats of adsorption of carbon dioxide on silver /I/ oxide and copper /II/ oxide by gas chromatography

Leban, M.↗

NASA NTRS1969

Electron paramagnetic resonance and X-ray studies in doped silver carbonate.

Doped silver carbonate defect structure and doping effect on reaction kinetics by X rays and electron paramagnetic resonance, finding new crystal structure

Ashford, N. A.↗

NASA NTRS1970

Shelf and cycle life evaluation of silver-zinc cells

Silver-zinc cells having a separator system of cross-linked high-density polyethylene with a methacrylic acid graft withstand corrosion when subjected to thermal sterilization treatments.

Bogner, R. S.↗

NASA NTRS1970

Development of a silver-zinc battery system

Summary report is described of historical documentation and detailed design data for development of silver-zinc battery for use on Surveyor spacecraft. Electrical and physical characteristics of battery models are included, along with data on qualification, acceptance, solar-thermal-vacuum, mission simulation testing, and actual flight performance.

Moses, A. J.↗

NASA NTRS1969