The effect of Fe-Mn minerals and seawater interface and enrichment mechanism of ore-forming elements of polymetallic crusts and nodules from the South China Sea
Sign Up to like & getrecommendations! Published in 2017 at "Acta Oceanologica Sinica"
DOI: 10.1007/s13131-017-1004-4
Abstract: Ferromanganese crusts and nodules are important submarine mineral resources that contain various metal elements with significant economic value. In this study, polymetallic crusts and nodules obtained from the South China Sea (SCS) were determined by… read more here.
Keywords: south china; china sea; surface hydroxyl; spectroscopy ... See more keywords
Effect of surface hydroxyl group of ultra-small silica on the chemical states of copper catalyst for dimethyl oxalate hydrogenation
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Today"
DOI: 10.1016/j.cattod.2019.06.031
Abstract: Abstract Cu/SiO2 catalyst prepared by ammonia evaporation method was reported to perform a great catalytic activity and selectivity in dimethyl oxalate (DMO) hydrogenation, which is one of the key steps in ethylene glycol (EG) synthesis… read more here.
Keywords: dimethyl oxalate; surface; catalyst; surface hydroxyl ... See more keywords
Defective magnesium ferrite nano-platelets for the adsorption of As(V): The role of surface hydroxyl groups.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental pollution"
DOI: 10.1016/j.envpol.2017.12.050
Abstract: In this work, magnesium ferrite (MgFe2O4) nano-platelets with rich defects and abundant surface hydroxyl groups were synthesized, and used for the removal of low concentration As(V) in aqueous solution. Results from scanning electron microscopy (SEM)… read more here.
Keywords: magnesium ferrite; surface; surface hydroxyl; nano platelets ... See more keywords
Advantageous Role of Ir0 Supported on TiO2 Nanosheets in Photocatalytic CO2 Reduction to CH4: Fast Electron Transfer and Rich Surface Hydroxyl Groups.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c19233
Abstract: Ir-based heterogeneous catalysts for photocatalytic CO2 reduction have rarely been reported and are worthy of investigation. In this work, TiO2 nanosheets with a higher specific surface area and more oxygen vacancies were employed to support… read more here.
Keywords: tio2; reduction; co2 reduction; tio2 nanosheets ... See more keywords
Role of surface hydroxyl species in copper catalyzed hydrogenation of ketones
Sign Up to like & getrecommendations! Published in 2018 at "ACS Catalysis"
DOI: 10.1021/acscatal.8b01652
Abstract: A comprehensive, coverage-dependent mean-field microkinetic model is developed for the hydrogenation of carbonyl compounds on Cu(111). In the model, hydrogenation by surface hydrogen, surface hydroxyl species, and adsorbed water molecules is considered, including a reaction… read more here.
Keywords: role surface; hydrogenation; surface; surface hydroxyl ... See more keywords