Tungsten modified by potassium doping and rhenium addition for fusion reactor applications
Sign Up to like & getrecommendations! Published in 2020 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2019.111445
Abstract: Abstract Low temperature brittleness, high ductile-to-brittle transition temperature (DBTT), and recrystallization-induced embrittlement are potential drawbacks related to the thermo-mechanical properties of tungsten (W) for application to the plasma facing materials of future fusion reactor divertors.… read more here.
Keywords: potassium doping; addition; rhenium addition; doping rhenium ... See more keywords
Potassium Doping Facilitated Formation of Tunable Superoxides in Li2O2 for Improved Electrochemical Kinetics.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b21554
Abstract: Superoxide (O2-) species play a crucial role in determining the charge kinetics for aprotic lithium-oxygen (Li-O2) batteries. However, the growth of O2--rich lithium peroxide (Li2O2) is challenging since O2- is thermodynamically unfavorable and unstable in… read more here.
Keywords: li2o2; tunable superoxides; potassium doping; formation tunable ... See more keywords