A grizzly bear named Ethyl wandered 5,000 miles across Montana and Idaho. Biologists think it might have been because she couldn’t find her way back home. (U.S. Fish and Wildlife Service) Nobody’s ...
Conventional halide perovskite cells have the same structure ... while the HTL was made with [2-(9H-Carbazol-9-yl)ethyl]phosphonic acid (2PACz). A co-adsorbed approach (CA) was used for the ...
It would, moreover, appear to contain SH groups, for it yields mercaptan upon treatment with soda and ethyl iodide ... but rapidly deliquesces like the bromide when exposed to moist air.
are neither normal components of the fuel nor additives designed to improve the characteristics or the performance of the fuel; or are normal components of the fuel or additives designed to improve ...