Electrochemically activatable liquid organic hydrogen carriers and their applications

J Cho, B Kim, S Venkateshalu, DY Chung… - Journal of the …, 2023 - ACS Publications
Hydrogen has been chosen as an environmentally benign energy source to replace fossil-
fuel-based energy systems. Since hydrogen is difficult to store and transport in its gaseous …

Effect of anode material on electrochemical oxidation of low molecular weight alcohols—A review

M Wala, W Simka - Molecules, 2021 - mdpi.com
The growing climate crisis inspires one of the greatest challenges of the 21st century—
developing novel power sources. One of the concepts that offer clean, non-fossil electricity …

Activity trends for the selective oxidation of 2-propanol to acetone on noble metal electrodes in alkaline electrolyte

I Mangoufis-Giasin, L Fusek, T Yang, P Khanipour… - ACS …, 2023 - ACS Publications
Fuel cells based on 2-propanol can be used to produce electricity utilizing the hydrogen
stored in liquid organic hydrogen carriers. While the focus has previously been on acidic …

Metal Core–Shell Nanoparticle Supercrystals: From Photoactivation of Hydrogen Evolution to Photocorrosion

Y Fan, M Walls, C Salzemann, JM Noël… - Advanced …, 2023 - Wiley Online Library
Gas nanobubbles are directly linked to many important chemical reactions. While they can
be detrimental to operational devices, they also reflect the local activity at the nanoscale …

[HTML][HTML] Electrochemical dissolution of PtRu/C: Effect of potential, fuels, and temperature

M Minichová, T Priamushko, A Hutzler, T Hrbek… - Electrochimica …, 2024 - Elsevier
Over the last decade, in situ or online inductively coupled plasma mass spectrometry (ICP-
MS) has been established as a powerful tool for time-and potential-resolved assessment of …

Mixed Potential Driven Self-Cleaning Strategy in Direct Isopropanol Fuel Cells

H Kim, D Kim, J Son, S Jang, DY Chung - ACS Catalysis, 2024 - ACS Publications
A direct liquid organic hydrogen carrier fuel cell, such as the direct isopropanol fuel cell
(DIFC), employs hydrogen to generate electricity through a combined process of …

Comparison of methods to determine electrocatalysts' surface area in gas diffusion electrode setups: a case study on Pt/C and PtRu/C

NC Röttcher, YP Ku, M Minichova… - Journal of Physics …, 2023 - iopscience.iop.org
In recent years, gas diffusion electrode (GDE) half-cell setups have attracted increasing
attention, bridging the gap between fundamental and applied fuel cell research. They allow …

Origin of the Low Overpotential for Isopropanol Oxidation on Pt–Ru Electrocatalysts

A Simanenko, PK Samal, R Hübsch… - ACS Energy …, 2024 - ACS Publications
Electrochemically active liquid organic hydrogen carrier (EC-LOHC) technology is an
emerging solution for safe and environmentally friendly hydrogen storage and energy …

Influence of fuels and pH on the dissolution stability of bifunctional PtRu/C alloy electrocatalysts

A Kormanyos, FD Speck, KJJ Mayrhofer… - ACS …, 2020 - ACS Publications
The application of organic fuels in fuel cells is an attractive way to circumvent the major
drawbacks of hydrogen as an energy carrier, yet catalysis is still a bottleneck for efficient …

[HTML][HTML] The influence of acetone and isopropanol crossover on the direct isopropanol fuel cell

D Venus, M Valeske, M Brodt, P Wasserscheid… - Electrochemistry …, 2024 - Elsevier
Liquid organic hydrogen carriers (LOHC) offer a promising option to store and release
hydrogen on demand within existing infrastructure. The direct isopropanol fuel cell (DIFC) …