The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Lithium‐sulfur battery has attracted significant attention by virtues of their high theoretical energy density, natural abundance, and environmental friendliness. However, the notorious shuttle effect of polysulfides intermediates severely hinders its practical application. Herein, a novel 2D mesoporous N‐doped carbon nanosheet with confined bimetallic CoNi nanoparticles sandwiched graphene (mNC‐CoNi@rGO)...
The design of highly active and durable catalysts for the sluggish anodic oxygen evolution reaction (OER) in acid remains an urgent yet challenging goal in water electrolysis. Herein, a core‐shell nanostructured Ru@Ir–O catalyst with tensile strains and incorporated oxygens is introduced in the Ir shell that holds an extremely low OER overpotential of 238 mV at 10 mA cm−2 in acid. The material also...
A naphthalene‐containing dicarboxylic ligand, 4‐(carboxymethoxy)‐6‐methyl‐1‐(p‐tolyl)‐2‐naphthoic acid (Hcmtna), is synthesized and used to construct a coordination compound, Co(H2O)4(cmtna)2 (Co‐cmtna), through the hydrothermal strategy. The moderate rigidity and flexibility of the organic molecule result a low coordination number of cobalt ion with the ligand and provide more possibilities for potential...