A cationic iridium complex emitter in a light-emitting electrochemical cell is used to study the competing effects on the dielectric constant by varying the size of the negative ions with it.
Highly efficient ORR electrocatalysts derived from MOFs
A NUS team has reported a highly efficient ORR electrocatalyst derived from an iron-based metal–organic framework (MOF).
New air electrodes for zinc-air batteries
A*STAR researchers develop batteries with enhanced performance and lower resistance, improved charge-discharge profile, and notable cycling stability.