Compatibility and accelerated aging study for Li(Si)/FeS2 thermally activated batteries
Abstract
Thermally activated batteries using Li(Si)/FeS2 for use in systems which require a storage life of 25 years and high reliability are examined. All of the materials in the system, both organic and inorganic are incorporated except the heat paper and electric match are studied. No compatibility or aging problems are indicated. The following results are reported: oxygen vanishes from the overgas in containers that were accelerated aged; hydrogen increases sharply in the overgas initially but generally decreases as aging progresses. No unexpected or significant changes were observed in the volume resistivity, glass transition temperature, or shear modulus or organic materials.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- 1981
- Bibcode:
- 1981STIN...8216503M
- Keywords:
-
- Biochemical Fuel Cells;
- Electrical Resistivity;
- Lithium Sulfur Batteries;
- Thermal Batteries;
- Thermal Energy;
- Acceleration (Physics);
- Electrochemistry;
- Glass Transition Temperature;
- Heat Of Solution;
- Mechanical Properties;
- Phase Transformations;
- Storage Batteries;
- Energy Production and Conversion