Manganese (Sulfide/Oxide) based electrode materials advancement in supercapattery devices

M Imran, AM Afzal, MW Iqbal, HH Hegazy… - Materials Science in …, 2023 - Elsevier
Recently, energy storage devices, specifically supercapattery devices, have attained much
attention due to their high energy density (E), extraordinary power density (P) and high …

Tuning Interphase Chemistry to Stabilize High‐Voltage LiCoO2 Cathode Material via Spinel Coating

J Liu, J Wang, Y Ni, J Liu, Y Zhang, Y Lu… - Angewandte Chemie …, 2022 - Wiley Online Library
Cathode electrolyte interphases (CEIs) are critical to the cycling stability of high‐voltage
cathodes for batteries, yet their formation mechanism and properties remain elusive. Here …

Tuning Perpendicular Magnetic Anisotropy by Oxygen Octahedral Rotations in Superlattices

D Yi, CL Flint, PP Balakrishnan, K Mahalingam… - Physical review …, 2017 - APS
Perpendicular magnetic anisotropy (PMA) plays a critical role in the development of
spintronics, thereby demanding new strategies to control PMA. Here we demonstrate a …

Atomic-scale observations of oxygen release degradation in sulfide-based all-solid-state batteries with layered oxide cathodes

S Kobayashi, H Watanabe, T Kato… - … Applied Materials & …, 2022 - ACS Publications
All-solid-state batteries exhibit considerable potential for applications in electric vehicles.
Understanding and controlling the oxygen release from the layered cathode active material …

Effect of the Oxygen Vacancies and Structural Order on the Oxygen Evolution Activity: A Case Study of SrMnO3−δ Featuring Four Different Structure Types

RK Hona, F Ramezanipour - Inorganic Chemistry, 2020 - ACS Publications
We report the facile synthesis methods of four materials, with the general formula SrMnO3−
δ, which have previously been synthesized in multiple steps, involving switching between …

Strain-driven oxygen deficiency in multiferroic thin films

P Agrawal, J Guo, P Yu, C Hébert, D Passerone, R Erni… - Physical Review B, 2016 - APS
The structural and electronic properties of a series of SrMnO 3 thin films grown on different
substrates leading to different biaxial strains are examined by means of aberration-corrected …

Structure, optical and magnetic properties of new Bi0.5Na0.5TiO3- SrMnO3−δ solid solution materials

DD Dung, NT Hung, D Odkhuu - Scientific Reports, 2019 - nature.com
Abstract The new Bi0. 5Na0. 5TiO3-SrMnO3− δ solid solution materials were fabricated via
sol–gel method. The random incorporation of Sr and Mn cations into host lattice of Bi0 …

Oxygen vacancy formation, crystal structures, and magnetic properties of three SrMnO3− δ films

F Wang, YQ Zhang, Y Bai, W Liu, HR Zhang… - Applied Physics …, 2016 - pubs.aip.org
The crystal structures and magnetic properties of the 40 nm brownmillerite SrMnO 2.5 film,
perovskite SrMnO 3-δ film, and mixed-phase film have been systematically investigated. The …

Dielectric Engineering of Perovskite BaMnO3 for the Rapid Heterogeneous Nucleation of Pt Nanoparticles for Catalytic Applications

L Hughes, A Roy, N Yadav, C Downing… - Advanced Functional …, 2024 - Wiley Online Library
Microwave heating provides a rapid method for the heterogeneous nucleation of noble
metal particles on perovskite support materials for electrocatalytic purposes. To succeed …

Surface Reduced Manganese States as a Source of Oxygen Reduction Activity in BaMnO3

L Hughes, A Roy, C Downing… - Advanced Functional …, 2023 - Wiley Online Library
In relation to perovskites, tweaking the oxidation state of the B‐site cation is fundamental to
controlling the catalytic activity of these materials, thus necessitating a complete …