Probing the catalytic heterogeneity of single FeCo and FeCoNi hydroxide nanoneedles by scanning electrochemical microscopy image

Exploring Catalytic Diversity in FeCo and FeCoNi Hydroxide Nanoneedles via Scanning Electrochemical Microscopy

Date: Feb 7, 2025

Category: Science & Technology


In a groundbreaking study published in Chemical Communications, researchers A. Anto Jeffery, Tianyu Bo, Gaukhar Askarova, and Michael V. Mirkin have meticulously mapped the electrocatalytic activity of single trimetallic and bimetallic hydroxide nanoneedles. Utilizing advanced scanning electrochemical microscopy, the team has unveiled the catalytic heterogeneity present within these nanostructures. This research, conducted at the Department of Chemistry and Biochemistry at Queens College and The Graduate Center of CUNY, provides significant insights into the potential applications of these nanoneedles in various electrochemical processes. For further inquiries, contact the corresponding author Michael V. Mirkin at mmirkin@qc.cuny.edu. Read the source »

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