Key Role of Paracrystalline Motifs on Iridium Oxide Surfaces for Acidic Water Oxidation

Tuesday publication post! In this newest publication from the group at #NorthwesternUniversity, the authors used our machine-vision software AXON to observe beam damage in IrOx samples! Iridium-based oxides can be for efficient green hydrogen production through water electrolysis, and show the most promise for acidic water oxidation. However, a deeper understanding of the catalyst surface … Read More

Sintering Mechanism of Pt/Al2O3 in Complex Emission Gases Elucidated via In Situ Environmental STEM

Tuesday publication update! In this recent publication from Stanford University and Oak Ridge University, the behavior of Pt/Al₂O₃ catalysts in various gas environments was observed using in situ gas phase electron microscopy! The #AtmosphereAX system was used to observe the deactivation of these emission control catalysts. Congratulations on this great publication for Jacob Smith, Gennaro … Read More

Platinum-Based Nanowires as Active Catalysts toward Oxygen Reduction Reaction: In Situ Observation of SurfaceDiffusion-Assisted, Solid-State Oriented Attachment

Tuesday publication update! In this publication post we look back at a study published in 2017! Even though commercial gas phase electron microscopy systems had not been on the market for long, already the authors from #ShanghaiJiaoTong and #CaliforniaIrvine were looking at oxygen reduction reaction (ORR) catalysts at the nanoscale for proton-exchange membrane fuel cells … Read More

An In Situ Investigation of the Thermal Decomposition of Metal-Organic Framework NH2-MIL-125 (Ti)

Tuesday publication update! The authors on this paper visualized titanium-based metal-organic frameworks (MOFs) under gas atmosphere and in the TEM using the #AtmosphereAX system. The authors looked at the mechanisms behind their pyrolytic conversion using in situ gas phase electron microscopy. ️ This research showed that around 350°C, the MOF framework begins to collapse, breaking … Read More

Environmental Scanning Transmission Electron Microscopy of the catalyst activation and regeneration

Tuesday publication update! In this newest accepted article by @Valérie Briois, @Jaysen Nelayah, @Camille La Fontaine, @Olga Roudenko, @Anthony Beauvois, @Aline Ribeiro Passos and @Damien Alloyeau in #ChemCatChem the Ni4Cu1 bimetallic catalyst composition is researched for its catalytic activation and regeneration. By using the #AtmosphereAX system and comparing those results with Full Field Transmission X-rays … Read More

Subject

Heterogeneous catalysis campaign blog 3

Following the Selectivity of Any Catalysts at the Nanoscale
Written by Nynke Krans, Applications and Marketing Manager, Jun. 28, 2024

How to Correlate Catalyst Activity to Morphological Changes in the TEM
Written by Nynke Krans, Applications and Marketing Manager, May. 24, 2024

Heterogeneous Catalysis Campaign BLog1

Observing Catalyst Stability in the TEM, A Workflow
Written by Nynke Krans, Applications and Marketing Manager, Apr. 26, 2024

Inspection holder workflow

An Arsenal of Tools for the Preparation of In Situ Electron Microscopy Samples
Written by Nynke Krans, Applications and Marketing Manager, Apr. 15, 2024

New Success Community Image

The New and Improved Success Community
Written by Madeline Dukes, Senior Applications Scientist and Training Specialist, Apr. 10, 2024

atmosphere

Gas Analysis in Atmosphere AX Using an RGA
Written by Tim Eldred, Product Marketing Manager, Mar. 20, 2024

In Situ TEM Study of Rh Particle Sintering for Three-Way Catalysts in High Temperatures

Tuesday publication update! In this publication in #Catalysts the authors are investigating the longevity and efficiency of automobile three-way catalysts, trying to understand the factors behind their deterioration. One major challenge is the sintering of platinum group metals (PGMs), particularly rhodium (Rh) particles, under high-temperature conditions. Visualizing this with #insitugasphaseTEM and our #AtmosphereAX system gives … Read More

Subject

Heterogeneous catalysis campaign blog 3

Following the Selectivity of Any Catalysts at the Nanoscale
Written by Nynke Krans, Applications and Marketing Manager, Jun. 28, 2024

How to Correlate Catalyst Activity to Morphological Changes in the TEM
Written by Nynke Krans, Applications and Marketing Manager, May. 24, 2024

Heterogeneous Catalysis Campaign BLog1

Observing Catalyst Stability in the TEM, A Workflow
Written by Nynke Krans, Applications and Marketing Manager, Apr. 26, 2024

Inspection holder workflow

An Arsenal of Tools for the Preparation of In Situ Electron Microscopy Samples
Written by Nynke Krans, Applications and Marketing Manager, Apr. 15, 2024

New Success Community Image

The New and Improved Success Community
Written by Madeline Dukes, Senior Applications Scientist and Training Specialist, Apr. 10, 2024

atmosphere

Gas Analysis in Atmosphere AX Using an RGA
Written by Tim Eldred, Product Marketing Manager, Mar. 20, 2024

Investigating Palladium Nanoparticle Morphogenesis on Zeolite for Passive NOx Adsorption via In Situ Transmission Electron Microscopy Analysis under Hydrothermal Conditions

Tuesday publication update! In this newest publication in ACS Advanced Nano Materials, researchers from the #KULeuven have used the #AtmosphereAX system to look at passive adsorption materials for NOx removal. Authors @Sreeprasanth Pulinthanathu Sree, @Claudio Bellani, @Rainer Straubinger and @Jin Won Seo have investigated the dynamic behavior of palladium species impregnated onto zeolite under hydrothermal … Read More

We are looking forward for you to join us at ICC in Lyon on the 14-19 July!

Who will be joining us in Lyon, France for the International Congress on Catalysis next month on July 14-19 ‍♂️‍♀️ We are truly looking forward this event where they describe the goals of the congress as such: “In a spirit of cross-fertilization between disciplines, worldwide societal challenges including the environment, energy, mobility, and the circular … Read More