One of the greatest challenges with lithium-oxygen batteries involves identifying catalysts that facilitate the growth and evolution of cathode species on an oxygen electrode. Heterogeneous solid ...

Figure 3: Cycling stability of Li–O 2 cathodes that employ a redox mediator. DMSO was distilled with NaNH 2 under vacuum, and then further dried for several days over activated molecular sieves (type ...

Energy-storage devices such as batteries continue to change how people live. Here's an article that will point you toward the design of your own linear Li-ion battery charger using today's ...

School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei, Anhui 230026, China Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, ...