Impact of Ti and Zn Dual-Substitution in P2 type Na2/3 Ni1/3 Mn2/3 O2 on Ni-Mn and Na-Vacancy Ordering and Electrochemical Properties.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300714
Abstract: High-entropy layered oxide materials containing various metals that exhibit smooth voltage curves and excellent electrochemical performances have attracted attention in the development of positive electrode materials for sodium-ion batteries. However, the smooth voltage curve can… read more here.
Keywords: ni1 mn2; substitution; na2 ni1; vacancy ordering ... See more keywords
Biodegradable and Excretable 2D W1.33 C i-MXene with Vacancy Ordering for Theory-Oriented Cancer Nanotheranostics in Near-Infrared Biowindow.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced science"
DOI: 10.1002/advs.202101043
Abstract: MXenes, a new class of two-dimensional (2D) nanomaterials, have shown enormous potential for biological applications. Notably, the development of 2D MXenes in nanomedicine is still in its infancy. Herein, a distinct W1.33 C i-MXene with… read more here.
Keywords: excretable mxene; biodegradable excretable; near infrared; mxene vacancy ... See more keywords
Oxygen vacancy ordering and viscoelastic mechanical properties of doped ceria ceramics
Sign Up to like & getrecommendations! Published in 2019 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2018.12.024
Abstract: Abstract Young's, shear and bulk moduli of Ce1-xSmxO2-x/2 (x ≤ 0.55) were studied using ultrasonic time of flight and nanoindentation techniques. Sound velocity measurements, corrected for sample porosity, demonstrate decrease in the unrelaxed ceramic moduli with increasing… read more here.
Keywords: ceria; vacancy ordering; mechanical properties; ordering viscoelastic ... See more keywords
In-situ Transmission Electron Microscopy Study of Oxygen Vacancy Ordering and Dislocation Annihilation in Undoped and Sm-doped CeO2 Ceramics During Redox Processes
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927617008790
Abstract: The reduced structure with oxygen vacancy ordering has been identified as the CeO1.68 (C-Ce2O3+δ) phase via high-resolution TEM (HRTEM). Figure 1 gives the HRTEM images from the same SDC grain projected along different orientations. While… read more here.
Keywords: vacancy ordering; electron; oxygen vacancy; microscopy ... See more keywords
Gallium vacancy ordering in Ga2Se3 thin layers on Si(100), Si(111), and Si(123) substrates
Sign Up to like & getrecommendations! Published in 2017 at "Crystallography Reports"
DOI: 10.1134/s1063774517050121
Abstract: Thin Ga2Se3 layers deposited on silicon substrates with the (100), (111), and (123) orientations are studied by transmission electron microscopy and X-ray microanalysis. Some features and regularities of the stoichiometric gallium vacancy ordering at different… read more here.
Keywords: 100 111; ordering ga2se3; 111 123; gallium vacancy ... See more keywords
Modulated and Incommensurate Superstructures of Atomic–Vacancy Ordering in Refractory Transition Metal Carbides
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Experimental and Theoretical Physics"
DOI: 10.1134/s1063776120110047
Abstract: The formation of partially disordered modifications in refractory nonstoichiometric carbides prone to M6X5-type ordering is considered. In M6X5 superstructures the ray $${\mathbf{k}}_{9}^{{(3)}}$$ of the Lifshitz star {k9} with a current parameter μ9 = 1/2 in… read more here.
Keywords: modulated incommensurate; superstructures atomic; vacancy ordering; incommensurate superstructures ... See more keywords