Ali Alinezhad Chamazketi - School of Chemistry
a) Atomic resolution HRTEM image of a branched nickel nanoparticle decorated with strained platinum islands. the amount of strain was tuned by changing the size of the Pt islands to achieve improved HER activity.
b) STEM-EDX mapping of a typical branched Ni nanoparticle decorated with Pt islands.
Image by: Ali Alinezhad Chamazketi
Supervisor: Prof. Richard Tilley
Microscope/Technique: JEOL f200 TEM, HRTEM, EDX