CeO2/BiOIO3 heterojunction with oxygen vacancies and Ce4+/Ce3+ redox centers synergistically enhanced photocatalytic removal heavy metal
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147116
Abstract: Abstract A novel particle-nanosheet CeO2/BiOIO3 composites with Ce4+/Ce3+ redox centers and oxygen vacancies were successfully prepared via hydrothermal and calcination schemes. Then the as-prepared samples were analyzed with SEM, TEM, XRD, EPR and other characterizations… read more here.
Keywords: ceo2 bioio3; ce4 ce3; redox centers; ceo2 ... See more keywords
Integration of Multiple Redox Centers into Porous Coordination Networks for Ratiometric Sensing of Dissolved Oxygen.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c13601
Abstract: The application of porphyrin metal-organic frameworks (MOFs) as a ratiometric electrochemical sensing platform is still unexplored. In this paper, we report a ratiometric electrochemical sensor by the integration of multiple redox centers into porphyrin MOFs… read more here.
Keywords: redox; multiple redox; integration multiple; dissolved oxygen ... See more keywords
Nitrogen doping to atomically match reaction sites in microbial fuel cells
Sign Up to like & getrecommendations! Published in 2020 at "Communications Chemistry"
DOI: 10.1038/s42004-020-0316-z
Abstract: Direct electron transfer at microbial anodes offers high energy conversion efficiency but relies on low concentrations of redox centers on bacterium membranes resulting in low power density. Here a heat-treatment is used to delicately tune… read more here.
Keywords: fuel cells; nitrogen doping; reaction sites; microbial fuel ... See more keywords