China articles

china battery lithium

This ultra-cheap, water-based iron battery could last 16 years without degrading

The all-iron flow battery completed 6,000 cycles with no measurable capacity loss
Forward-looking: Lithium-ion batteries are everywhere, but their cost, supply chain issues, and potential to fail in fiery ways make them less than ideal for grid-scale energy storage. Chinese researchers say they have taken a major step toward an alternative in the form of an all-iron flow battery built from cheap, abundant materials and a water-based electrolyte that cannot explode.
byd china electric cars charging

How BYD engineered breakthrough five-minute EV charging

A rethink of cells, chargers, and infrastructure pushed EV refueling into gas-station territory
Connecting the dots: Chinese automaker BYD has pulled ahead of global rivals in a race many in the industry consider pivotal to mainstream electric vehicle adoption: charging speed. Through tight vertical integration, new battery chemistries, and aggressive infrastructure expansion, the company has shown that refueling an EV can now take minutes rather than half an hour.
post-taiwan china taiwan united states tsmc semiconductor tariffs chipmakers chips act

Washington tells Silicon Valley the Taiwan chip risk is no longer theoretical

Taiwan's chip dominance has become America's biggest economic vulnerability
Why it matters: In closed-door briefings in Washington and Silicon Valley, national security officials have been blunt with executives from Apple, AMD, and Qualcomm: China is making plans to retake Taiwan, and even a blockade could choke off the island's chip exports and bring the US tech industry to its knees.