In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy
During the last decades, X-ray absorption spectroscopy (XAS) has become an
indispensable method for probing the structure and composition of heterogeneous catalysts …
indispensable method for probing the structure and composition of heterogeneous catalysts …
State-of-the-art and developmental trends in platinum group metal-free cathode catalyst for anion exchange membrane fuel cell (AEMFC)
AEMFC is becoming a prominent technology in portable energy sources. In an attempt to
make it economical, non-platinum catalysts are necessary to recruit in the application …
make it economical, non-platinum catalysts are necessary to recruit in the application …
Atomically dispersed iron sites with a nitrogen–carbon coating as highly active and durable oxygen reduction catalysts for fuel cells
Nitrogen-coordinated single atom iron sites (FeN4) embedded in carbon (Fe–N–C) are the
most active platinum group metal-free oxygen reduction catalysts for proton-exchange …
most active platinum group metal-free oxygen reduction catalysts for proton-exchange …
Atomically dispersed metal–nitrogen–carbon catalysts for fuel cells: advances in catalyst design, electrode performance, and durability improvement
The urgent need to address the high-cost issue of proton-exchange membrane fuel cell
(PEMFC) technologies, particularly for transportation applications, drives the development of …
(PEMFC) technologies, particularly for transportation applications, drives the development of …
A polymer tethering strategy to achieve high metal loading on catalysts for Fenton reactions
The development of heterogenous catalysts based on the synthesis of 2D carbon-supported
metal nanocatalysts with high metal loading and dispersion is important. However, such …
metal nanocatalysts with high metal loading and dispersion is important. However, such …
Carbon-based electrocatalysts for sustainable energy applications
Carbon-based materials have multiple advantages including abundant sources, tunable
molecular structures, high electronic conductivity, and environmental compatibility. Rapidly …
molecular structures, high electronic conductivity, and environmental compatibility. Rapidly …
Highly active atomically dispersed CoN 4 fuel cell cathode catalysts derived from surfactant-assisted MOFs: carbon-shell confinement strategy
Development of platinum group metal (PGM)-free catalysts for oxygen reduction reaction
(ORR) is essential for affordable proton exchange membrane fuel cells. Herein, a new type …
(ORR) is essential for affordable proton exchange membrane fuel cells. Herein, a new type …
Construction of Highly Active Metal‐Containing Nanoparticles and FeCo‐N4 Composite Sites for the Acidic Oxygen Reduction Reaction
SH Yin, J Yang, Y Han, G Li, LY Wan… - Angewandte …, 2020 - Wiley Online Library
Metal‐containing nanoparticles (M‐NPs) in metal/nitrogen‐doped carbon (M‐N‐C) catalysts
have been considered hostile to the acidic oxygen reduction reaction (ORR). The relation …
have been considered hostile to the acidic oxygen reduction reaction (ORR). The relation …
Hierarchically Porous M–N–C (M = Co and Fe) Single‐Atom Electrocatalysts with Robust MNx Active Moieties Enable Enhanced ORR Performance
The great interest in fuel cells inspires a substantial amount of research on nonprecious
metal catalysts as alternatives to Pt‐based oxygen reduction reaction (ORR) …
metal catalysts as alternatives to Pt‐based oxygen reduction reaction (ORR) …
A pyridinic Fe-N4 macrocycle models the active sites in Fe/N-doped carbon electrocatalysts
Iron-and nitrogen-doped carbon (Fe-NC) materials are leading candidates to replace
platinum catalysts for the oxygen reduction reaction (ORR) in fuel cells; however, their active …
platinum catalysts for the oxygen reduction reaction (ORR) in fuel cells; however, their active …