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Category: Gas Phase Electron Microscopy

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

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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)

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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

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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

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

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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

Pathway to defective highly active and stable MoVSbOx catalysts for ethane oxidative dehydrogenation through a dislodging process involving controlled combustion of amino-organic compounds

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Tuesday publication update! This latest research introduces a new methodology for synthesizing MoVSbOx catalysts for the ethane oxidative dehydrogenation (E-ODH) reaction using our #AtmosphereAX system. In this newest research it becomes clear that nanoscale and bulkscale can be used together to create better catalyst materials! With this new approach, M1 nanorods with unique facets were … Read More

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Interview with Experts: In Situ TEM for Heterogeneous Catalysis with Prof. Krijn P. de Jong
Jul. 17, 2024

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

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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

Workflow for Atmosphere AX

Workflows for Gas-Phase Heterogeneous Catalysis Research
Written by Jennifer McConnell, Senior Manager, Marketing and Product Management, Mar. 10, 2024

Flow Management E-chips for Electrochemistry
Written by Jennifer McConnell, Senior Manager, Marketing and Product Management, Jan. 10, 2024

Visualization of the structural transformation of NiO/YSZ/BZY nanocomposite particles using in situ gas environmental transmission electron microscopy

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Additional Friday Publication Post! This latest research using the #AtmosphereAX System visualizes the structural transformation of NiO/YSZ/BZY nanocomposite particles during the hydrogen reduction reaction with in situ gas electron microscopy! This study shows the behavior of nanocomposite particles, used as cermet anodes, at the atomic level, at 1 atmosphere H2, and at high temperature. At … Read More

Synthesis of core@shell catalysts guided by Tammann temperature

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Tuesday publication update! In this most recent publication in #NatureCommunications the authors were looking at the synthesis of core@shell catalysts using the Tammann temperature using the #AtmosphereAX system. ️This new approach in catalyst design enabling the authors to use the strong metal-support interactions in a generalized manner. Through real-time monitoring via in situ microscopy and … Read More

Metal Organic Vapor Phase Epitaxy in a Transmission Electron Microscope

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Friday publication update! This recent publication from the group of @Kerstin Volz, written by @Maximilian Widemann, @David Krug, @Oliver Massmeyer, @Felix Gruber and @Andreas Beyer published in Small Methods, uses the #AtmosphereAX system to grow and observe GaP nanowires in real time! Using tertiary butyl phosphine (TBP) and trimethyl gallium (TMGa), the authors were able … Read More

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