Co0.85Se nanoparticles armored by N-doped carbon layer with electronic structure regulation functions: An efficient oxygen evolution electrocatalyst
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.130461
Abstract: Abstract In this work, with the assistance of polymeric nonionic surfactant Pluronic F127, 2D nanosheets glycerol cobalt self-assembled into the ball-flower structure composites (CoG@F127). Then, CoG@F127 is coated by polydopamine (PDA) to form CoG@F127@PDA. After… read more here.
Keywords: doped carbon; cog f127; co0 85se; 85se nanoparticles ... See more keywords
Vertically oriented carbon nanotube as a stable frame to support the Co0.85Se nanoparticles for high performance supercapacitor electrode
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.157506
Abstract: Abstract With a facile spraying chemical vapor deposition technique and a subsequent hydrothermal method, well dispersed Co0.85Se nanoparticles supported on a stable frame of vertically oriented carbon nanotube (VOCNT) were synthesized and pressed directly on… read more here.
Keywords: stable frame; co0 85se; performance; electrode ... See more keywords
Selenium vacancy triggered atomic disordering of Co0.85Se nanoparticles towards a highly-active electrocatalyst for water oxidation.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical communications"
DOI: 10.1039/d0cc06336c
Abstract: Selenium vacancy engineering has been realized in Co0.85Se nanoparticles via an anoxic melting strategy, where the vacancy content can be continuously controlled to modulate atomic disordering. The resulting Co0.85Se-30 catalyst requires a super low overpotential… read more here.
Keywords: atomic disordering; vacancy; selenium vacancy; co0 85se ... See more keywords