Search NASA⌕ Search

Engineering topics

Percival, Stephen

Publications and source records attributed to Percival, Stephen.

Sodium electrochemical interfaces with NaSICON-type ceramics

The present invention is directed to the modification of sodium electrochemical interfaces to improve performance of NaSICON-type ceramics in a variety of electrochemical applications. Enhanced mating of the separator-sodium interface by means of engineered coatings or other surface modifications results in lower interfacial resistance and higher performance at increased current densities, enabling the effective operation of molten sodium batteries and other electrochemical technologies at low and high temperatures.

36 MATERIALS SCIENCE↗