Derek Brown

Hydrogen Production with a Simple and Scalable Membraneless Electrolyzer

Journal of The Electrochemical Society · 2016-01-01 · 113 citations

Ion-conducting membranes are essential components in many electrochemical devices, but they often add substantial cost, limit performance, and are susceptible to degradation. This work investigates membraneless electrochemical flow cells for hydrogen production from water electrolysis that are based on angled mesh flow-through electrodes. These devices can be fabricated with as few as three parts (anode, cathode, and cell body), reflecting their simplicity and potential for low-cost manufacture.…

High Speed Video Investigation of Bubble Dynamics and Current Density Distributions in Membraneless Electrolyzers

Journal of The Electrochemical Society · 2019-01-01 · 37 citations

Gas evolving electrodes are found in many electrochemical systems, such as water electrolyzers, where the dynamics of multiphase flow at these electrodes can strongly impact cell performance. This is especially true for membraneless water electrolyzers that have emerged in recent years as a promising approach to low cost hydrogen production. However, experimental and modeling efforts to characterize the multiphase dynamics in these systems can be non-trivial due to the complexity of the coupled…

Maximum Likelihood Estimation as an Application of Optimization in Calculus: Resources for Instructors

2025-05-03

Transverse spin transfer to $Λ$ and $\barΛ$ hyperons in polarized proton-proton collisions at $\sqrt{s}=200\,\mathrm{GeV}$

arXiv (Cornell University) · 2018-08-24

[数式:原文を参照]GeVでのCu+Au衝突における方位角異方性【JST・京大機械翻訳】

Physical review. C · 2018-01-01