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Japan's Princess Mako, the emperor's niece, married her college sweetheart on Tuesday, giving up her royal title and saying she was determined to build a happy life with her "irreplaceable" husband after a tumultuous engagement. ....
Japan's Princess Mako, the emperor's niece, married her college sweetheart on Tuesday, giving up her royal title and saying she was determined to build a happy ....
Energy-Efficient Method to Produce Hard Carbon Electrode for Sodium-Ion Batteries Written by AZoMDec 15 2020 Low-cost rechargeable batteries form the core of almost all portable electronic devices, which have increasingly become prevalent in day-to-day modern life. The higher capacity of this new hard carbon electrode material means that a 19% increase in energy density by weight is possible in sodium-ion batteries compared with lithium-ion batteries. Image Credit: Shinichi Komaba from Tokyo University of Science. Besides this, rechargeable batteries also serve as crucial components in several eco-friendly technologies, like electric systems and cars that harvest renewable energy. Rechargeable batteries are also major enablers of numerous medical instruments and facilitate studies in many different fields as the energy source of cameras and electronic sensors. So, it is no wonder that plenty of batteries occupy the top position because of their excellent performanc ....