5+ hour, 41+ min ago   (96+ words) DongA Science Korea Institute of Science and Technology The researchers also succeeded in stably producing high-purity hydrogen peroxide at an industrially relevant concentration of 1% in a reactor with a capacity on the order of one liter. When applied to actual…...

1+ day, 6+ hour ago   (235+ words) A new technology has been developed to overcome the limitations of next-generation batteries whose performance declines because silicon repeatedly expands and contracts during charge–discharge cycles. A battery using the new technology retained 94.2% of its initial capacity even after 300 charge…...

2+ day, 5+ hour ago   (346+ words) Seoul National University · LG Energy Solution Research results have been presented that increase the likelihood of actually applying next-generation battery materials that use inexpensive manganese instead of costly cobalt to large battery cells for electric vehicles. LMR is a next-generation…...

1+ week, 4+ hour ago   (195+ words) Ulsan National Institute of Science and Technology (UNIST) · University of Cambridge, UK A light-charging battery that automatically charges itself according to light intensity, from strong sunlight to weak indoor lighting, has been developed. A light-charging battery is a battery that…...

2+ week, 2+ day ago   (341+ words) A Korean research team has implemented the internal structure of a lithium-ion battery as a three-dimensional digital twin and identified ways to enhance the battery’s charging speed and performance. The results are expected to help quantitatively elucidate internal changes in…...

2+ week, 6+ day ago   (323+ words) Korea Energy Agency X Dongascience Energy Expedition inaugural ceremony What would everyday life look like if electricity suddenly disappeared? Forty-one children set out to imagine a life without electricity and to find ways to cut waste and save energy in…...

3+ week, 5+ day ago   (316+ words) High-capacity batteries exhibit a phenomenon known as “degradation,” in which performance drops rapidly as charging and discharging cycles are repeated. To use high-capacity batteries in electric vehicles and energy storage systems, this degradation must be mitigated. Previous studies focused on…...

1+ mon, 1+ week ago   (293+ words) Third SpaceAI competition trains student teams to forecast solar wind reaching Earth using solar observation videos A competition will be held to foster artificial intelligence (AI) experts who conduct space research. The Korea Astronomy and Space Science Institute (KASI) and…...

1+ mon, 2+ week ago   (434+ words) UK, US, Japan and Denmark test eco-friendly renewable energy storage systems using liquid air, molten salt and sweat-powered wearables According to major foreign media outlets on the 23rd, demonstration projects for new energy storage technologies are taking shape in countries such…...

1+ mon, 2+ week ago   (269+ words) A next-generation solar cell technology that maintains its performance even in rain or when submerged in water has been developed. By solving the moisture stability issue, regarded as the biggest weakness of perovskite solar cells that are attracting attention as…...