Welcome

Welcome to the PEC Interface and Materials Lab!

Hu lab focuses on interfacial electrochemistry for applications in light energy to chemicals conversion. We conduct basic studies to understand and manipulate charge dynamics and charge-transfer processes at solid/liquid interfaces. We also build various solar-fuel devices that enable distributed, sustainable and low-cost chemical production.  We believe it is key to understanding non-equilibrium, reversible light-driven processes of chemical catalysis or materials synthesis, at a photoelectrochemical (PEC) interface.

Many applications rely on this PEC functional interface: converting sunlight, water, and air into energy-dense fuels; guiding additive materials growth or subtractive photo-corrosion; or even making the PEC interface self-repair. Therefore, we consider a light-driven PEC device as an open, living system especially with free and abundant sunlight in our macroscopic world as the energy inputs.

Our group is part of Department of the Chemical & Environmental Engineering at Yale School of Engineering and Applied Science. Our lab is located at the Energy Sciences Institute at Yale West Campus

We are interested in finding out the governing rules of running a light-driven artificial photosynthesitic system efficiently. We also build photoelectrochemical devices that simultaneously achieve energy storage and water treatment, for a clean and sustainable world! 

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New Position Available!

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News

April 2, 2020
We have been working with Dr. Hsuan-Lillian Labowsky on disinfection.  Shout out for Lillian and her students at Ridgewood High School!  https://sites.google.com/ridgewood....
December 13, 2019
Jake presented in the Langer Symposium presentation. Great job, Jake! Pie chart courtesey by Jake, as we had an animated group discussion about Negative Emission Technology (...
November 19, 2019
Our cover article is featured in Yale News: Understanding Particle-Based Water Splitting.   https://seas.yale.edu/news-events/news/understanding-water-splitting-and-making-it...
November 1, 2019
Welcome to Devan, Rostacia, and Haoqing! Also welcome to Junying, Xiaomei and Xianbing!
October 29, 2019
Congratulations to Dr. Pan and Rito for their new publication in Energy & Environmental Science titled “Mutually-Dependent Kinetics and Energetics of Photocatalyst/Co-...