A team co-led by engineers at the University of California San Diego has developed a new design strategy for metal alloy negative electrodes that could significantly improve the performance and ...

The demand for “post-lithium-ion batteries” has increased significantly due to the recent growth in grid energy storage and electric transportation systems. Among the post-lithium-ion battery ...

There remains an urgent need for efficient energy storage devices to effectively utilize renewable energy and to achieve the sustainable energy goals. Among such devices, supercapacitors (SCs) have ...

Lithium-ion batteries today are nearly ubiquitous, powering everything from cell phones to laptops. Small wonder, then, that scientists are continually trying to develop safer and more ...

A new staining technique makes invisible polymer binders in Li-ion battery electrodes traceable, enabling better placement control to boost battery performance. The study focused on modern polymer ...

Lithium-ion batteries (LIBs) dominate the rechargeable battery landscape, finding extensive applications in consumer electronics, electric vehicles e.g., Tesla cars, renewable energy systems, and ...

Researchers from the Tokyo University of Science (TUS) have found that sodium-ion batteries (SIB) using hard carbon (HC) anodes can charge faster than lithium-ion batteries (LIB), challenging ...