Ryoichi Tatara

2 months ago | pubs.acs.org | Ryusei Fujimoto |Ryoichi Tatara |Tomooki Hosaka |Daisuke Igarashi

IntroductionClick to copy section linkSection link copied!The cathode reaction in metal–oxygen batteries, also referred to as metal–air batteries, has been extensively studied for the electrochemical management of the oxygen reduction reaction (ORR) to harness it for energy conversion. Alkali metal–oxygen batteries utilizing nonaqueous electrolytes have garnered interest for their high theoretical energy density, which leverages atmospheric oxygen as the cathode active material.

2 months ago | dx.doi.org | Ryusei Fujimoto |Ryoichi Tatara |Tomooki Hosaka |Daisuke Igarashi

IntroductionClick to copy section linkSection link copied!The cathode reaction in metal–oxygen batteries, also referred to as metal–air batteries, has been extensively studied for the electrochemical management of the oxygen reduction reaction (ORR) to harness it for energy conversion. Alkali metal–oxygen batteries utilizing nonaqueous electrolytes have garnered interest for their high theoretical energy density, which leverages atmospheric oxygen as the cathode active material.

Oct 26, 2024 | pubs.rsc.org | Daisuke Igarashi |Ryoichi Tatara |Shinichi Komaba |Satoshi Yasuno

Physicochemical properties and application of concentrated KN(SO2F)2/sulfolane solution in high-voltage high-power K-ion batteries To achieve improved performance and practical applications of K-ion batteries (KIBs), which are considered next-generation batteries without resource constraints, electrolytes that can maximize the electrochemical performance of K-insertable electrode materials are crucial.

Oct 4, 2023 | pubs.rsc.org | Daisuke Igarashi |Ryoichi Tatara |Tomooki Hosaka |Ryusei Fujimoto

Electrochemical intercalation of rubidium into graphite, hard carbon, and soft carbon† The electrochemical insertion of Rb into carbonaceous materials, including graphite, was achieved herein.