Bimetallic sites for catalysis: from binuclear metal sites to bimetallic nanoclusters and nanoparticles
Heterogeneous bimetallic catalysts have broad applications in industrial processes, but
achieving a fundamental understanding on the nature of the active sites in bimetallic …
achieving a fundamental understanding on the nature of the active sites in bimetallic …
Nanoscale Metal Particle Modified Single‐Atom Catalyst: Synthesis, Characterization, and Application
R Chen, S Chen, L Wang, D Wang - Advanced Materials, 2024 - Wiley Online Library
Single‐atom catalysts (SACs) have attracted considerable attention in heterogeneous
catalysis because of their well‐defined active sites, maximum atomic utilization efficiency …
catalysis because of their well‐defined active sites, maximum atomic utilization efficiency …
Tuning the thermal activation atmosphere breaks the activity–stability trade-off of Fe–N–C oxygen reduction fuel cell catalysts
Fe–N–C catalysts are the most promising platinum group metal-free oxygen-reduction
catalysts, but they suffer from a low density of active metal sites and the so-called activity …
catalysts, but they suffer from a low density of active metal sites and the so-called activity …
Atomically dispersed Pt and Fe sites and Pt–Fe nanoparticles for durable proton exchange membrane fuel cells
Proton exchange membrane fuel cells convert hydrogen and oxygen into electricity without
emissions. The high cost and low durability of Pt-based electrocatalysts for the oxygen …
emissions. The high cost and low durability of Pt-based electrocatalysts for the oxygen …
Regulating catalytic properties and thermal stability of Pt and PtCo intermetallic fuel-cell catalysts via strong coupling effects between single-metal site-rich carbon and …
Developing low platinum-group-metal (PGM) catalysts for the oxygen reduction reaction
(ORR) in proton-exchange membrane fuel cells (PEMFCs) for heavy-duty vehicles (HDVs) …
(ORR) in proton-exchange membrane fuel cells (PEMFCs) for heavy-duty vehicles (HDVs) …
Rationally designing efficient electrocatalysts for direct seawater splitting: challenges, achievements, and promises
Directly splitting seawater to produce hydrogen provides a promising pathway for energy
and environmental sustainability. However, current seawater splitting faces many …
and environmental sustainability. However, current seawater splitting faces many …
Intermetallic nanocrystals for fuel-cells-based electrocatalysis
Electrocatalysis underpins the renewable electrochemical conversions for sustainability,
which further replies on metallic nanocrystals as vital electrocatalysts. Intermetallic …
which further replies on metallic nanocrystals as vital electrocatalysts. Intermetallic …
An integrated platinum-nanocarbon electrocatalyst for efficient oxygen reduction
Efficient and robust platinum-carbon electrocatalysts are of great significance for the long-
term service of high-performance fuel cells. Here, we report a Pt alloy integrated in a cobalt …
term service of high-performance fuel cells. Here, we report a Pt alloy integrated in a cobalt …
High‐entropy intermetallic PtRhBiSnSb nanoplates for highly efficient alcohol oxidation electrocatalysis
W Chen, S Luo, M Sun, X Wu, Y Zhou, Y Liao… - Advanced …, 2022 - Wiley Online Library
The control of multimetallic ensembles at the atomic‐level is challenging, especially for high‐
entropy alloys (HEAs) possessing five or more elements. Herein, the one‐pot synthesis of …
entropy alloys (HEAs) possessing five or more elements. Herein, the one‐pot synthesis of …
Atomically Dispersed Dual‐Metal Site Catalysts for Enhanced CO2 Reduction: Mechanistic Insight into Active Site Structures
Carbon‐supported nitrogen‐coordinated single‐metal site catalysts (ie, M− N− C, M: Fe, Co,
or Ni) are active for the electrochemical CO2 reduction reaction (CO2RR) to CO. Further …
or Ni) are active for the electrochemical CO2 reduction reaction (CO2RR) to CO. Further …