Chemical modification of carbon black for cathodes in sulfuryl chloride cells
Conference
·
· Proc., Intersoc. Energy Convers. Eng. Conf.; (United States)
OSTI ID:5960131
The sulfuryl chloride primary battery system is desirable as a high energy throwaway power source for man-portable communications-electronics equipments. However, cell performance is limited by reduction processes occuring at the Teflon bonded carbon cathodes. Half cell discharge data was obtained to evaluate chemically treated carbon powders as potential substrate materials in lithium sulfuryl chloride cells containing lithium aluminum tetrachloride as the electrolyte solute. Results show pretreatment of carbon with various solvents effects surface groups in such a manner as to yield improved cathode life and operating voltage compared to untreated carbon.
- Research Organization:
- Power Sources Division, US Army Electronics Technology And Devices Laboratory, ERADCOM, Fort Monmouth, New Jersey
- OSTI ID:
- 5960131
- Report Number(s):
- CONF-840804-
- Conference Information:
- Journal Name: Proc., Intersoc. Energy Convers. Eng. Conf.; (United States) Journal Volume: 2
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
CAPACITY
CARBON
CARBON BLACK
CATHODES
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
ELECTRIC BATTERIES
ELECTRIC DISCHARGES
ELECTROCHEMICAL CELLS
ELECTRODES
ELECTRONIC EQUIPMENT
ELEMENTS
EQUIPMENT
FLUORINATED ALIPHATIC HYDROCARBONS
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
LITHIUM-SULFUR BATTERIES
MATERIALS
METAL-NONMETAL BATTERIES
NONMETALS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC POLYMERS
PERFORMANCE
PETROCHEMICALS
PETROLEUM PRODUCTS
PLASTICS
POLYETHYLENES
POLYMERS
POLYOLEFINS
POLYTETRAFLUOROETHYLENE
RADIO EQUIPMENT
REDUCTION
SERVICE LIFE
SULFUR CHLORIDES
SULFUR COMPOUNDS
SURFACE TREATMENTS
SYNTHETIC MATERIALS
TEFLON
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
CAPACITY
CARBON
CARBON BLACK
CATHODES
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
ELECTRIC BATTERIES
ELECTRIC DISCHARGES
ELECTROCHEMICAL CELLS
ELECTRODES
ELECTRONIC EQUIPMENT
ELEMENTS
EQUIPMENT
FLUORINATED ALIPHATIC HYDROCARBONS
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
LITHIUM-SULFUR BATTERIES
MATERIALS
METAL-NONMETAL BATTERIES
NONMETALS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC POLYMERS
PERFORMANCE
PETROCHEMICALS
PETROLEUM PRODUCTS
PLASTICS
POLYETHYLENES
POLYMERS
POLYOLEFINS
POLYTETRAFLUOROETHYLENE
RADIO EQUIPMENT
REDUCTION
SERVICE LIFE
SULFUR CHLORIDES
SULFUR COMPOUNDS
SURFACE TREATMENTS
SYNTHETIC MATERIALS
TEFLON