High-entropy oxide phases with magnetoplumbite structure
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.03.221
Abstract: Abstract Sintering of oxides and carbonates at 1400 °C gives crystalline high-entropy single phase products with a BaFe12O19 (magnetoplumbite) structure containing 5 doping elements at high concentration level: Ba(Fe6Ti1·2Co1·2In1.2Ga1.2Cr1.2)O19. The complete list of explored substitutions includes… read more here.
Keywords: high entropy; entropy oxide; oxide phases; magnetoplumbite structure ... See more keywords
Identification of Fe and Zr oxide phases in an iron-zirconium binary oxide and arsenate complexes adsorbed onto their surfaces.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2018.04.004
Abstract: The Fe-Zr binary oxide adsorbents have higher arsenic adsorptive capacities than either iron oxide or zirconium oxide alone, indicating a strong synergistic effect exists between Fe and Zr oxides. However, no generally accepted in-depth explanations… read more here.
Keywords: binary oxide; oxide; zirconium; identification oxide ... See more keywords
Crystalline and oxide phases revealed and formed on InSb(111)B
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-32723-5
Abstract: Oxidation treatment creating a well-ordered crystalline structure has been shown to provide a major improvement for III–V semiconductor/oxide interfaces in electronics. We present this treatment’s effects on InSb(111)B surface and its electronic properties with scanning… read more here.
Keywords: phases revealed; crystalline oxide; surface; 111 surface ... See more keywords
Comparison of interfaces, band alignments, and tunneling currents between crystalline and amorphous silica in Si/SiO2/Si structures
Sign Up to like & getrecommendations! Published in 2022 at "Materials Research Express"
DOI: 10.1088/2053-1591/ac639f
Abstract: Recently, to improve the performance of an integrated metal-oxide-semiconductor (MOS) device, an attempt has been made in the industry to replace the amorphous oxide with a crystalline oxide. However, various characteristics caused by the difference… read more here.
Keywords: silica; sio2 structures; interface; oxide phases ... See more keywords
A first-principles study of potassium insertion in crystalline vanadium oxide phases as possible potassium-ion battery cathode materials
Sign Up to like & getrecommendations! Published in 2017 at "MRS Communications"
DOI: 10.1557/mrc.2017.107
Abstract: Four different vanadium oxide phases [α-vanadium pentoxide (V2O5), β-V2O5, bronze-type vanadium dioxide [VO2(B)], and rutile-type VO2 [VO2(R)])] are investigated from first principles as potential electrode materials for potassium (K) ion batteries. Specifically, insertion energetics and… read more here.
Keywords: vanadium oxide; ion; vanadium; first principles ... See more keywords