Organic Electrolyte Cells TRIZ Cases

A lithium battery with a coated positive electrode core and nitrile additive electrolyte prevents decomposition at high temperatures.

A lithium battery electrolyte additive polymerizes at high voltages to increase electrode resistance and consume overcharge current.

4,5-difluoro-1,3-dioxolane-2-one prevents decomposition reactions at high temperatures, maintaining discharge capacity and cycle life.

A redox shuttle compound mediates electron transfer to lock cathode potential at a safe reversible oxidation state.

Adding fluorinated carbonates to the electrolyte improves low-temperature discharge and extends battery lifetime without sacrificing voltage stability.

A lithium battery electrolyte solution uses a composite additive system to maintain storage stability at elevated temperatures.

Optimized electrolyte ratios suppress gas generation during storage while maintaining discharge capacity in lithium primary batteries.

A silicon-containing cyclic compound with a vinyl group protects lithium secondary batteries.

Amorphous silicon alloy electrode composition minimizes transition metal content to maintain electrochemical activity while achieving high capacity.

A nonaqueous electrolyte composition uses phosphorus-hydrogen or phosphorus-carbon bonds to enhance discharge capacity maintenance in lithium ion batteries.