Authors:

Natalia Mosqueda

Date Created:

Not specified

Course Title:

Professor:

Not specified

About Paper:

The Hydrogen Evolution Reaction (HER) is a fundamental electrochemical process that enables hydrogen production as a clean energy source. With the potential to power hydrogen fuel cell vehicles, the efficient and low-cost production of hydrogen provides a pathway towards sustainable transportation. To enhance efficiency and reduce energy demands, this project focuses on the rational design and synthesis of catalysts capable of producing hydrogen using minimal electricity. The material of focus is the alloyed Chevrel Phase with the formula Cu1Cr1Ni1Mo6S8. Chevrel Phases hold untapped potential for energy conversion applications because of their unique crystal structure containing cavities that allow for the rapid and reversible intercalation of metal cations. Catalysts are synthesized using microwave-assisted solid-state synthesis and incorporated into electrochemical cells as working electrodes. These cells utilize dilute sulfuric acid (H2SO4) as an electrolyte since it readily dissociates into hydrogen ions (H+) and sulfate ions (SO4²-), providing a high concentration of protons (H+) to drive the HER. Ongoing research investigates catalytic activity through electrochemical techniques, such as cyclic voltammetry, to assess synthesized materials efficiency for hydrogen evolution. This research aims to demonstrate the potential of Chevrel Phases as HER catalysts, contributing to advances in sustainable hydrogen production for efficient energy conversion materials. Tracking Rural Healthcare Trends & Disparities: A Comparative Annual Report at Knights Landing One Health Center Elizabeth Moss

Source:

UC Davis / Chemistry / 2025

Topics:

No topics listed

Co-authors:

Natalia Mosqueda