Global demand for lithium is climbing faster than new mines can open, raising fears that battery supply could bottleneck the ...

Researchers at the Hong Kong University of Science and Technology have built a calcium-ion battery that retains roughly three-quarters of its capacity after 1,000 charge-discharge cycles, a result ...

As demand grows for sustainable energy storage, alternatives to lithium-ion batteries are gaining attention due to concerns over resource constraints and ...

Researchers at The Hong Kong University of Science and Technology (HKUST) have achieved a breakthrough in calcium-ion battery (CIB) technology, which could transform energy storage solutions in ...

Scientists at HKUST have unveiled a major leap forward in calcium-ion battery technology, potentially opening the door to safer, more sustainable energy storage for everything from renewable power ...

As the world moves toward renewable energy and electric vehicles, the need for better batteries is becoming more urgent. Today, most devices — from smartphones to electric cars — rely on lithium-ion ...