Tag: Nuclearpowered

Forward-Looking: Radiocarbon-Powered Nuclear Batteries Revolutionizing Energy Storage A groundbreaking solution is on the horizon as researchers delve into the realm of radiocarbon-powered nuclear batteries. These innovative batteries, developed by a team led by Professor Su-Il In from South Korea's Daegu Gyeongbuk Institute of Science and Technology, are poised to address the limitations of rechargeable lithium-ion batteries. The quest for sustainable and long-lasting power sources has gained momentum with the surge in demand for durable energy solutions. Professor In presented his team's findings at the esteemed American Chemical Society's Spring 2025 meeting, shedding light on the potential of radiocarbon-powered nuclear batteries to transform the energy landscape. Radiocarbon, a radioactive isotope with a remarkably slow degradation rate and a half-life of 5,730 years, offers a host of advantages over traditional radioactive materials. By harnessing beta particles emitted during the decay of carbon-14, these betavoltaic batteries hold promise for compact and safe energy generation. The team's pioneering prototype battery incorporates advanced materials, including a titanium dioxide-based semiconductor, to optimize energy conversion efficiency. By strategically placing radiocarbon on both the cathode and anode, the battery achieves enhanced energy-conversion capabilities. Despite still trailing behind Li-ion batteries in power output, radiocarbon batteries offer unmatched longevity and reliability. The ability to function for decades without the need for recharging opens up a myriad of possibilities across various industries, from medical devices to space exploration. Further optimization efforts are underway to enhance the performance of these nuclear batteries, with a focus on refining beta-ray emitters and developing more efficient absorbers. Professor In remains optimistic about the transformative impact of integrating safe nuclear energy into everyday technology. The research, funded by Korea's National Research Foundation and supported by the Daegu Gyeongbuk Institute of Science and Technology Research and Development Program, underscores the potential of radiocarbon-powered nuclear batteries to usher in a new era of sustainable energy storage.

Tag: Nuclearpowered

Nuclear-powered battery could eliminate need for recharging

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