Resha** of metal nanoparticles under reaction conditions
The shape of metal nanoparticles (NPs) is one of the key factors determining their catalytic
reactivity. Recent in situ TEM observations show that dynamic resha** of metal NPs …
reactivity. Recent in situ TEM observations show that dynamic resha** of metal NPs …
Visualizing H2O molecules reacting at TiO2 active sites with transmission electron microscopy
Imaging a reaction taking place at the molecular level could provide direct information for
understanding the catalytic reaction mechanism. We used in situ environmental …
understanding the catalytic reaction mechanism. We used in situ environmental …
Recent progresses on structural reconstruction of nanosized metal catalysts via controlled-atmosphere transmission electron microscopy: a review
Metal catalysts are of great importance in the modern chemical industry. It is well-known that
the structures of metal catalysts determine their properties. However, recent studies …
the structures of metal catalysts determine their properties. However, recent studies …
Recent advances in gas-involved in situ studies via transmission electron microscopy
Gases that are widely used in research and industry have a significant effect on both the
configuration of solid materials and the evolution of reactive systems. Traditional studies on …
configuration of solid materials and the evolution of reactive systems. Traditional studies on …
Degradable holey palladium nanosheets with highly active 1D nanoholes for synergetic phototherapy of hypoxic tumors
Pd nanosheets (Pd NSs) have attracted extensive attention due to their promising
application in photothermal therapy. However, their photodynamic properties have rarely …
application in photothermal therapy. However, their photodynamic properties have rarely …
Green and low-cost synthesis of zinc oxide nanoparticles and their application in transistor-based carbon monoxide sensing
There has been steady progress in develo** reliable and cost-effective strategies for the
clean production of zinc oxide (ZnO) nanoparticles (NPs) owing to their unique structural …
clean production of zinc oxide (ZnO) nanoparticles (NPs) owing to their unique structural …
Operando insights into nanoparticle transformations during catalysis
Nanostructured materials play an important role in today's chemical industry, acting as
catalysts in heterogeneous thermal and electrocatalytic processes for chemical energy …
catalysts in heterogeneous thermal and electrocatalytic processes for chemical energy …
In situ identification of the metallic state of Ag nanoclusters in oxidative dispersion
Oxidative dispersion has been widely used in regeneration of sintered metal catalysts and
fabrication of single atom catalysts, which is attributed to an oxidation-induced dispersion …
fabrication of single atom catalysts, which is attributed to an oxidation-induced dispersion …
Insight into the Dynamic Evolution of Supported Metal Catalysts by In Situ/Operando Techniques and Theoretical Simulations
Y Nian, X Huang, M Liu, J Zhang, Y Han - ACS Catalysis, 2023 - ACS Publications
With the rapid development of in situ/operando characterization technologies and theoretical
simulation methods, researchers found that the catalyst can be changed dynamically along …
simulation methods, researchers found that the catalyst can be changed dynamically along …
Theoretical approach to predict the stability of supported single-atom catalysts
Heterogeneous single-atom catalysts involve isolated metal atoms anchored to a support,
displaying high catalytic performance and stability in many important chemical reactions. We …
displaying high catalytic performance and stability in many important chemical reactions. We …