Three-day battery for 425 C environment.
Three-day battery capable of operation at temperature of 425 degrees C for use on lunar and planetary probes
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Three-day battery capable of operation at temperature of 425 degrees C for use on lunar and planetary probes
Design and electric characteristics of 100 A-h nickel-cadmium battery cells with active Adhydrode third electrode
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Automatic battery formation cycler and controller to determine charge capacity and to perform charge-discharge operations for electrochemical cells intended for satellite power sources
Fabrication and testing of battery separator material of modified polyethylene film
Cryptanalytic technique for evaluating nickel- cadmium battery cell failure characteristic data
Develop battery that will meet DS-2 power requirements under specified operational, environmental, and life requirements.
Development of sealed lead-acid battery with lead- calcium grid for space application
Aqueous and nonqueous electrolytic actions, and energy density measurements for dry tape battery
The Jet Propulsion Laboratory will test a lithium battery (Li- TiS2) in orbit and examine the battery after it is returned to Earth. The results will be used to suggest design changes for a battery that may eventually be 3-4 times lighter than the equivalent NiCd battery.
Multisweep cyclic voltammetry for electrochemical characterization of systems for secondary battery application
Test of electrochemical cell and local action mechanisms of wet cell battery for space probe applications
Dry tape battery concept - cathode and anode research, energy densities, tape cell preparation, and supporting research
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The unique power requirement of NASA's Galileo Jupiter Probe are most readily met by a Li/SO2 battery; however, because this battery system is not space flight proven, extensive effort was required to qualify this device from the stand point of performance and safety. Due to the rather checkered safety record of the Li/SO2 system, safety has been foremost among the design considerations and has been addressed at the cell, battery and system level. The mission requirements which led to the choice of the Li/SO2 battery and the safety engineering which went into the battery and power system design are described.
Computer methods for collection, reduction, correlation, and analysis of spacecraft nickel-cadmium battery test data
The NASA Aerospace Flight Battery Systems Program task status is reviewed. Major tasks incorporated in the program are battery systems, secondary batteries, and primary batteries.