Articles with "cafe2o4" as a keyword



CaFe2O4 oxygen carrier characterization during the partial oxidation of coal in the chemical looping gasification application

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Published in 2018 at "Applied Energy"

DOI: 10.1016/j.apenergy.2018.05.035

Abstract: The calcium ferrite (CaFe2O4) oxygen carrier characterization during chemical looping coal gasification was conducted using X-ray diffraction and Raman spectroscopic analysis. Density functional theory (DFT) analysis and experimental data were used to elucidate the mechanism… read more here.

Keywords: oxygen; oxidation coal; chemical looping; cafe2o4 ... See more keywords

In situ fabrication of α-Fe2O3/CaFe2O4 p-n heterojunction with enhanced VOCs photodegradation activity

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Published in 2019 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2018.11.027

Abstract: Abstract α-Fe2O3/CaFe2O4 p-n heterojunctions were prepared via a simple in-situ hydrolysis process as highly efficient VOCs degradation photocatalyst, wherein no additional conditions such as high pressure, high temperature and surfactants were required. The structures and… read more here.

Keywords: cafe2o4; fe2o3 cafe2o4; situ fabrication; heterojunction ... See more keywords

Electron-Accelerator-Induced Fast Electron Transfer for Enhancing Electrochemiluminescence of Gold Nanoclusters and Its Bioanalysis Application: A Novel Avenue for Developing High-Efficient Emitters.

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Published in 2024 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.4c02427

Abstract: Herein, the gold nanoclusters/CaFe2O4 nanospheres (Au NCs/CaFe2O4) heterostructure as a novel electrochemiluminescence (ECL) emitter was developed. Excitingly, Au NCs/CaFe2O4 displayed highly efficient and greatly stable ECL based on the newly defined electron-accelerator p-type semiconductor CaFe2O4… read more here.

Keywords: ecl; electron accelerator; cafe2o4; gold nanoclusters ... See more keywords

Preparation and Optical Properties of PVDF-CaFe2O4 Polymer Nanocomposite Films

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Published in 2023 at "Polymers"

DOI: 10.3390/polym15092232

Abstract: In this work, a synthesis technique for highly homogeneous PVDF-CaFe2O4 polymer films direct from solution was developed. The structural characterizations were conducted using XRD, FTIR, and ESEM experimental techniques. The XRD characteristic peaks of CaFe2O4… read more here.

Keywords: cafe2o4 polymer; pvdf cafe2o4; cafe2o4; cafe2o4 nanocomposites ... See more keywords