Reversibility limitations of metal exsolution reactions in niobium and nickel co-doped strontium titanate

Moritz L. Weber, Yoo Jung Sohn, Regina Dittmann, Rainer Waser, Norbert H. Menzler, Olivier Guillon, Christian Lenser, Slavomír Nems̆ák and Felix Gunkel

J. Mater. Chem. A, 2023, 11, 17718
DOI: 10.1039/D3TA02927A

Fast Surface Oxygen Release Kinetics Accelerate Nanoparticle Exsolution in Perovskite Oxides

Jiayue Wang, Dmitri Kalaev, Jing Yang, Iradwikanari Waluyo, Adrian Hunt, Jerzy T. Sadowski, Harry L. Tuller and Bilge Yildiz

J. Am. Chem. Soc., 2023, 145, 1714
DOI: 10.1021/jacs.2c10256

Space charge governs the kinetics of metal exsolution

Moritz L. Weber, Břetislav Šmíd, Uwe Breuer, Marc-André Rose, Norbert H. Menzler, Regina Dittmann, Rainer Waser, Olivier Guillon, Felix Gunkel and Christian Lenser

Nat. Mater., 2024, 23, 406
DOI: 10.1038/s41563-023-01743-6

Enhanced metal exsolution at the non-polar (001) surfaces of multi-faceted epitaxial thin films

Moritz L Weber, Moritz Kindelmann, Egbert Wessel, Alexandros Sarantopoulos, Norbert H Menzler, Regina Dittmann, Rainer Waser, Olivier Guillon, Christian Lenser and Felix Gunkel

J. Phys. Energy, 2023, 5, 014002
DOI: 10.1088/2515-7655/ac9dbf

Ni Ingress and Egress in SrTiO3 Single Crystals of Different Facets

Bader Alayyoub, Tianyu Cao, Ohhun Kwon, John Vohs, Raymond Gorte and Aleksandra Vojvodic

J. Phys. Chem. C, 2023, 127, 2875
DOI: 10.1021/acs.jpcc.2c05884

A New Experimental Platform for Operando Structural and Chemical Characterization at the ALS

H. Kersell, S. Dhuey, D. Kumar and S. Nemsak

Synchrotron Radiation News, 2022, 35, 61
DOI: 10.1080/08940886.2022.2082211