Recent research progress in PEM fuel cell electrocatalyst degradation and mitigation strategies
X Wei, RZ Wang, W Zhao, G Chen, MR Chai, L Zhang… - EnergyChem, 2021 - Elsevier
The performance degradation of proton exchange membrane fuel cells (PEMFCs) is one of
the most critical challenges in their practical applications. Degradations of electrocatalysts …
the most critical challenges in their practical applications. Degradations of electrocatalysts …
Electronically integrated, mass-manufactured, microscopic robots
Fifty years of Moore's law scaling in microelectronics have brought remarkable opportunities
for the rapidly evolving field of microscopic robotics,,,–. Electronic, magnetic and optical …
for the rapidly evolving field of microscopic robotics,,,–. Electronic, magnetic and optical …
Extending MoS2-based materials into the catalysis of non-acidic hydrogen evolution: challenges, progress, and perspectives
Water splitting is regarded as among the most prospective methods of generating green
hydrogen. Switching electrolytes of water electrolysis from acidic to non-acidic ones will …
hydrogen. Switching electrolytes of water electrolysis from acidic to non-acidic ones will …
Interfacial water reorganization as a pH-dependent descriptor of the hydrogen evolution rate on platinum electrodes
Hydrogen evolution on platinum is a key reaction for electrocatalysis and sustainable energy
storage, yet its pH-dependent kinetics are not fully understood. Here we present a detailed …
storage, yet its pH-dependent kinetics are not fully understood. Here we present a detailed …
Universal dependence of hydrogen oxidation and evolution reaction activity of platinum-group metals on pH and hydrogen binding energy
Understanding how pH affects the activity of hydrogen oxidation reaction (HOR) and
hydrogen evolution reaction (HER) is key to develo** active, stable, and affordable …
hydrogen evolution reaction (HER) is key to develo** active, stable, and affordable …
Electrocatalysts for hydrogen oxidation reaction in alkaline electrolytes
In the past 5 years, advances in anion-conductive membranes have opened the door for the
development of advanced anion-exchange membrane fuel cells (AEMFCs) as the next …
development of advanced anion-exchange membrane fuel cells (AEMFCs) as the next …
[HTML][HTML] Correlating hydrogen oxidation and evolution activity on platinum at different pH with measured hydrogen binding energy
The hydrogen oxidation/evolution reactions are two of the most fundamental reactions in
distributed renewable electrochemical energy conversion and storage systems. The …
distributed renewable electrochemical energy conversion and storage systems. The …
New insights into the electrochemical hydrogen oxidation and evolution reaction mechanism
The effect of pH on the hydrogen oxidation and evolution reaction (HOR/HER) rates is
addressed for the first time for the three most active monometallic surfaces: Pt, Ir, and Pd …
addressed for the first time for the three most active monometallic surfaces: Pt, Ir, and Pd …
pH-dependent hydrogen and water binding energies on platinum surfaces as directly probed through surface-enhanced infrared absorption spectroscopy
The origins of the pH-dependent kinetics of hydrogen evolution and oxidation reactions on
Pt surfaces are unsolved dilemmas that have lasted for over half a century. In this study …
Pt surfaces are unsolved dilemmas that have lasted for over half a century. In this study …
Hydrogen oxidation and evolution reaction kinetics on carbon supported Pt, Ir, Rh, and Pd electrocatalysts in acidic media
J Durst, C Simon, F Hasché… - Journal of The …, 2014 - iopscience.iop.org
The hydrogen oxidation and evolution reaction (HOR/HER) behavior of carbon supported
metal (Pt, Ir, Rh, Pd) nanoparticle electrocatalysts is studied using the H 2 pump approach …
metal (Pt, Ir, Rh, Pd) nanoparticle electrocatalysts is studied using the H 2 pump approach …