While heading the Inorganic Chemistry Laboratory at Oxford University nearly 40 years ago, he discovered the feasibility of lithium cobalt oxide as a cathode material, which enabled the commercialization of the first rechargeable lithium-ion battery by the Sony Corporation. Lithium-ion batteries are ...
Today's lithium-ion batteries use liquid electrolytes to transport the lithium ions between the anode (the negative side of the battery) and the cathode (the positive side of the battery). If a battery cell is charged too quickly, it can cause dendrites or "metal whiskers" to form and cro...
GM-Volt . com : Interview with Dr . Cui , Inventor of Silicon Nanowire Lithium-ion Battery BreakthroughList, Wait
all of them solutions to pressing problems. I wonder if the judges are assessing not only degrees of excellence but degrees of urgency. The liquid metal battery addresses an existential threat to the health of our atmosphere which is related to ...
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"This power battery represents a cleaner, safer, greener energy solution. In the case of lithium batteries we have overcome some critical issues, primarily overheating with an internal short circuit," Wu told CGTN Europe. The automotive industry has been racing to develop EVs in recent years, wi...
itslead-acidandnickel-cadmium batterycompetitors. They found applications in portable electronic devices and hybrid vehicles—most notably the Toyota Prius. More recently, NiMH batteries are often replaced with lithium-ion batteries with an even higher energy density; however, NiMH batteries are still ...
On July 4, Wu Kai, the chief scientist of CATL, and his team were awarded the European Inventor Award 2023 for the "Non-EPO countries" category for their contributions to lithium-ion battery safety at an award ceremony held in Valencia, Spain. ...
To ensure the safety of high-performance Lithium Nickel Cobalt Manganese Oxide (NCM) cells required for long driving range, Wu and his team systematically revealed the pattern from gas generation, heat generation to battery failure, and invented the safety short circuit device (SSD), a protection...
Rechargeable Lithium-ion battery included Colour sensor – able to distinguish between eight colors and measures reflected and ambient light from darkness to bright sunlight Distance sensor – detects obstacles, programmable LED ‘eyes’ and an integrated 6-pin adaptor for third-party sensors, boards ...