Understanding surface chemical processes in perovskite oxide electrodes

Autor: Zijie Sha, Zonghao Shen, Eleonora Calì, John A. Kilner, Stephen J. Skinner

Publikováno v: Journal of Materials Chemistry A. 11:5645-5659

The effect of operating conditions on the surface composition and evolution of (La0.8Sr0.2)0.95Cr0.5Fe0.5O3−δ (LSCrF8255) as a model perovskite oxide was investigated. LSCrF8255 pellets were annealed under dry oxygen (pO2 = 200 mbar), wet oxygen (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c45f3eecafebbfc992cab235aec58d7a
https://doi.org/10.1039/d3ta00070b

The effect of caesium alloying on the ultrafast structural dynamics of hybrid organic-inorganic halide perovskites

Autor: Nathaniel P. Gallop, Junzhi Ye, Gregory M. Greetham, Thomas L. C. Jansen, Linjie Dai, Szymon J. Zelewski, Rakesh Arul, Jeremy J. Baumberg, Robert L. Z. Hoye, Artem A. Bakulin

Publikováno v: Journal of Materials Chemistry A, 10(42), 22408-22418. ROYAL SOC CHEMISTRY

Hybrid inorganic-organic perovskites have attracted considerable attention over recent years as promising processable electronic materials. In particular, the rich structural dynamics of these ‘soft’ materials has become a subject of investigatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c8e6d6742ef9a95a35ee4d1104ec7d2
https://hdl.handle.net/11370/1ec17164-4f71-47e3-85ce-788e4c9d1f6e

A review on atom probe and correlative microscopy studies of corrosion in nickel-based superalloys

Autor: C. Rodenkirchen, M. Appleton, M. P. Ryan, S. Pedrazzini

Publikováno v: MRS Bulletin. 47:706-717

This article discusses challenges faced in the development of new Ni-based superalloys for applications in the hottest sections of turbine engines and the use of atom probe tomography and correlative microscopy for characterization of these complex a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30f612de1f551c576ae2e8c1208f873e
https://doi.org/10.1557/s43577-022-00366-7

Engineering the sign of circularly polarized emission in achiral polymer – chiral small molecule blends as a function of blend ratio

Autor: Li Wan, Jessica Wade, Xuhua Wang, Alasdair J. Campbell, Matthew J. Fuchter

Publikováno v: Journal of Materials Chemistry C. 10:5168-5172

Circularly polarized organic light-emitting diodes (CP-OLEDs) that demonstrate both state-of-the-art efficiency and strongly circularly polarized (CP) electroluminescence have proved a considerable technical challenge. Furthermore, multiple factors �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96a12ca78757d835ada0b311a03f81a2
https://doi.org/10.1039/d1tc05403a

In situ neutron diffraction study of BaCe0.4Zr0.4Y0.2O3−δ proton conducting perovskite: insight into the phase transition and proton transport mechanism

Autor: Juan F. Basbus, Mauricio D. Arce, José A. Alonso, Miguel A. González, Gabriel J. Cuello, María T. Fernández-Díaz, Zijie Sha, Stephen J. Skinner, Liliana V. Mogni, Adriana C. Serquis

Publikováno v: Journal of Materials Chemistry A (2022): 9037–9047. doi:10.1039/D1TA10789E
info:cnr-pdr/source/autori:Basbus J. F.; Arce M. D.; Alonso J. A.; González M.A.; Cuello G.J.; Fernández-Díaz M.T.; Sha Z.; Skinner S. J.; Liliana V. Mogni L. V.; Serquis A. C./titolo:In situ neutron diffraction study of BaCe0.4Zr0.4Y0.2O3-? proton conducting perovskite: insight into the phase transition and proton transport mechanism/doi:10.1039%2FD1TA10789E/rivista:Journal of Materials Chemistry A/anno:2022/pagina_da:9037/pagina_a:9047/intervallo_pagine:9037–9047/volume

Understanding of the protonic defect transport mechanism in Ba(Ce,Zr)O3 perovskite oxides and defining the appropriate temperature range for ionic conductivity are fundamental to material design and application as electrolytes for solid oxide fuels a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::164c59f4e171a03e2c1d7ddb158fff41
https://doi.org/10.1039/d1ta10789e