Home Research Research Departments Microstructure Physics and Alloy Design Research Topics Current Research Projects Exploring individual Nanostructures Chemistry using Atom Probe Tomography Publications of Xin Geng All genres Journal Article (3) Journal Article (3) 1. Journal Article Geng, X.; Lu, X.; Wang, Z.; Gault, B.: Rational Grain Boundary Segregation Enables Long-Term Thermally Stable, Catalytically Active, and CO-Tolerant Nanograined Metals. Advanced Science, e12730 (2025) MPG.PuRe DOI 2. Journal Article Geng, X.; Vega-Paredes, M.; Wang, Z.; Ophus, C.; Lu, P.; Ma, Y.; Zhang, S.; Scheu, C.; Liebscher, C.; Gault, B.: Grain boundary engineering for efficient and durable electrocatalysis. Nature Communications 15, 8534 (2024) MPG.PuRe DOI publisher-version 3. Journal Article Geng, X.; Vega-Paredes, M.; Lu, X.; Chakraborty, P.; Li, Y.; Scheu, C.; Wang, Z.; Gault, B.: Concave Grain Boundaries Stabilized by Boron Segregation for Efficient and Durable Oxygen Reduction. Advanced Materials, 2404839 (2024) MPG.PuRe DOI publisher-version