2024 AIChE Annual Meeting

Session: Electrocatalysis III: Electrocatalyst Characterization

This session will highlight the development and implementation of advanced electrocatalyst characterization techniques. Topics will include operando spectroscopy, electrochemical mass spectrometry, scanning electrochemical microscopy, etc.

Chair

Marcel Schreier, University of Wisconsin-Madison

Co-Chair

Lei Wang, National University of Singapore

Presentations

08:00 AM

(623a) Temperature Effects on the Surface Dynamics of the CO2 Reduction Reaction over Copper
Victor Brandão, Oliver Long, Hakhyeon Song, Anush Venkatamaran, Saket Sanjay Bhargava, Sukaran Arora, Carlos Villa, Sankar Nair, Marta Hatzell, Carsten Sievers

08:18 AM

(623b) Using Operando Mass Spectrometry to Study Room Temperature C-H Bond Activation of Propane on Pt Electrocatalyst in Aqueous Acidic Electrolyte.
Ashutosh Bhadouria, Brian M. Tackett

08:36 AM

(623c) In-Situ Analysis of Oxygen Evolution Reaction on CuO By Scanning Electrochemical Microscopy: Determining Active Sites Density and Microkinetics
Seokjun Han, Won Tae Choi

08:54 AM

(623d) Electrochemical Steady State Isotopic Transient Kinetic Analysis (eSSITKA)
Abigail Circelli, Ezra Clark

09:12 AM

(623i) The Crucial Interplay between Mechanism and Mass Transport for Scaling Organic Electrosynthesis
Zachary Oliver, Dylan Abrams, Luana Cardinale, Greg Beutner, Seb Caille, Benjamin M. Cohen, Lin Deng, Moiz Diwan, Antonio Ferretti, Michael Frederick, Kaid Harper, Dan Lehnherr, Tessa Myren, Kyle Quasdorf, Melda Sezen-Edmonds, Kevin Stone, Shannon S. Stahl, Marcel Schreier

09:30 AM

(623f) Understanding the Influence of Microenvironment on Electrocatalysis Via Single Nanoparticle Electrochemistry
Chuhong Lin

09:48 AM

(623g) Investigation of Interfacial pH and Surface Species at the Catalyst-Ionomer Interface
Zhu Chen, Pulkit Jain

10:06 AM

(623h) Temperature and Potential Control Electrocatalytic CO2 Reduction through Distinct Mechanisms
Marcel Schreier