- Видео 71
- Просмотров 75 366
DENSsolutions info
Добавлен 22 янв 2014
Introducing the DENSsolutions Lightning Arctic in situ solution
We proudly present our latest in situ solution - the DENSsolutions Lightning Arctic system, which can combines cooling, heating and biasing functionalities all in one nicely integrated system. In this animation, we adeptly showcase Lightning Arctic in action, illuminating its remarkable benefits for the in situ community.
Просмотров: 825
Видео
Introducing the Modular Design of Climate
Просмотров 7072 года назад
The Climate In Situ TEM Gas & Heating Solution enables the atomic resolution imaging of gas-solid interactions and sample dynamics in research areas such as catalysis, nanomaterials growth and corrosion studies. This animation demonstrates Climate's clever modular design. The modularity of the system enables easy on-site exchange and cleaning of all critical components, including the individual...
Introducing the Climate Nano-Reactor
Просмотров 6752 года назад
The Climate In Situ TEM Gas & Heating Solution enables the atomic resolution imaging of gas-solid interactions and sample dynamics in research areas such as catalysis, nanomaterials growth and corrosion studies. In this animation, we introduce our state-of-the-art Climate Nano-Reactor, where the temperature, pressure, flow rate and gas composition of your sample can be fully controlled.
DENSsolutions' Climate system takes home the Microscopy Today 2021 Innovation Award
Просмотров 3232 года назад
DENSsolutions becomes a two-time consecutive winner of the Microscopy Today Innovation Award. Just last year, our Stream system was awarded the Microscopy Today 2020 Innovation Award for its unique contribution to the field of liquid phase electron microscopy. We are honored to be taking home the same award for a second year in a row but this time for the remarkable innovation that is our Clima...
Fritz Haber Institute - Real-time imaging of catalyst activity
Просмотров 7883 года назад
Experiment: Ni exposed to 500 mBar He:H2:O2 at 730 °C. In this in situ TEM video using the Climate system, a heterogeneous catalyst, Ni oxide, was first reduced before a gas flow of helium, hydrogen and oxygen was introduced to the Nano-Reactor at 730 °C. This video clearly shows certain regions of active particles and others that are inactive. This highlights which catalyst particles really co...
DENSsolutions / FHI Berlin - Cu redox experiment
Просмотров 5143 года назад
Experiment: Cu exposed to 500 mBar H2:N2:O2 at 350 °C This in situ movie was recorded showing the real-time structure dynamics of Cu nanoparticles in a reaction environment at atomic resolution. The images indicate that the surface with a certain orientation shows oscillatory behaviour while other surfaces are not active. With this knowledge, the design and synthesis of catalysts can be optimis...
FFT Movie of Cu redox - Surface Dynamics of a Catalyst Nanoparticle
Просмотров 3753 года назад
FFT Movie of Cu redox - Surface Dynamics of a Catalyst Nanoparticle
FHI Berlin NiOx Redox Experiment
Просмотров 4203 года назад
Experiment: Ni exposed to 500 mBar He:H2:O2 at 730 °C. The investigation and understanding of catalyst mechanics requires observation of the crystal structure evolution. Commonly, the in situ X-Ray Diffraction based on a synchrotron source is used for obtaining such information, however, averages the information over a large amount of particles. In situ TEM selected area electron diffraction (S...
Surface Dynamics of a Catalyst Nanoparticle
Просмотров 5413 года назад
Researchers Dr. R. Farra & Dr. M. Willinger, FHI Berlin Dr. Q. Xu, DENSsolutions
Fritz Haber Institute - Catalyst Nanoparticles Redox
Просмотров 1,1 тыс.3 года назад
This in situ TEM video clearly visualises the structure dynamics of the Ni catalyst particle oscillating through three stages of the catalytic reaction process - (1) activation, (2) the working state under reaction conditions and (3) recovery from the working state to its initial state. The drastic morphological change suggests that the cycle variation may not only be limited to the surface str...
Catalytic Reactions of a single Cu particle
Просмотров 553 года назад
Catalytic Reactions of a single Cu particle
Nanotalks - Formation and catalytic behavior of nanoparticles via In Situ TEM
Просмотров 8723 года назад
In this nanotalk, Dr. Utkur Mirsaidov from the National University of Singapore, discussed the formation and catalytic behavior of platinum nanoparticles via in situ TEM. 00:37 Introduction to the presenter 01:56 presentation 03:34 SiN chips in situ TEM 05:38 Bimetallic and hollow Nanoparticles 06:19 LPTEM Core-Shell NPs 06:35 Nanorod overgrowth 10:02 Kirkendall Effect in Bimetallic NPs 15:31 V...
Nanotalk - Time resolved TEM to study the assembly of macromolecular & hybrid structures in solution
Просмотров 3323 года назад
In this nanotalk, Prof. Nico Sommerdijk from the Radboud University Medical Center, Nijmegen, The Netherlands, presented various research examples that illustrate how time resolved TEM can be used to visualize the evolution of morphology and structure in solution, from the (sub)nanometer level up. 00:52 Introduction to the presenter 02:15 presentation 02:46 Bone biomineralization 08:33 Liquid P...
Nanotalks - Liquid phase (S)TEM: A developing toolbox to visualize bio-nano mechanisms
Просмотров 2803 года назад
In this nanotalk Dr. Mohammad Moradi will present an overview of the LP-(S)TEM development at TU Eindhoven and shows how high temporal and spatial resolution in Liquid phase Electron Microscopy unravels the secrets in some colloidal assembly processes and biomolecular dynamics. 00:45 Introducing Dr. Mohammad Moradi 02:32 Presentation 05:23 Chemical (dis)assembly 16:47 Modulating liquid thicknes...
Nanotalks - Investigating conductive polymers and ferroelectric oxides by in-situ biasing TEM
Просмотров 5683 года назад
Nanotalks - Investigating conductive polymers and ferroelectric oxides by in-situ biasing TEM
Nanotalks - The use of in-situ TEM and Lorentz microscopy to study magnetostructural transitions
Просмотров 8603 года назад
Nanotalks - The use of in-situ TEM and Lorentz microscopy to study magnetostructural transitions
Nanotalks - In situ biasing and heating of semiconducting Nanowires
Просмотров 5544 года назад
Nanotalks - In situ biasing and heating of semiconducting Nanowires
Nanotalks - Liquid Phase Electron Microscopy: From the lab to the microscope and back again
Просмотров 5144 года назад
Nanotalks - Liquid Phase Electron Microscopy: From the lab to the microscope and back again
Stream LPEM system wins the Microscopy Today 2020 Innovation award
Просмотров 3064 года назад
Stream LPEM system wins the Microscopy Today 2020 Innovation award
Nanotalks - 4D Liquid Phase TEM of Soft Organic Materials
Просмотров 5724 года назад
Nanotalks - 4D Liquid Phase TEM of Soft Organic Materials
Nanotalks - Direct Observation of Pharmaceutical Crystal Growth via Liquid Phase Electron Microscopy
Просмотров 3044 года назад
Nanotalks - Direct Observation of Pharmaceutical Crystal Growth via Liquid Phase Electron Microscopy
Nanotalks - Discover how in-situ TEM enables progress in Fe-based heterogeneous catalysis research
Просмотров 2784 года назад
Nanotalks - Discover how in-situ TEM enables progress in Fe-based heterogeneous catalysis research
Nanotalks - New FIB lamella preparation process for in situ TEM
Просмотров 2,9 тыс.4 года назад
Nanotalks - New FIB lamella preparation process for in situ TEM
Nanotalks - Multi-scale in situ observation of catalyst dynamics under reactive conditions
Просмотров 5714 года назад
Nanotalks - Multi-scale in situ observation of catalyst dynamics under reactive conditions
Nanotalks - Discover how In Situ TEM advances catalysis research
Просмотров 5914 года назад
Nanotalks - Discover how In Situ TEM advances catalysis research
Nanotalks - controlled in-situ electrochemical growth of copper
Просмотров 4374 года назад
Nanotalks - controlled in-situ electrochemical growth of copper
Introducing our new Stream product manager, Dr. Yevheniy (Gin) Pivak
Просмотров 1984 года назад
Introducing our new Stream product manager, Dr. Yevheniy (Gin) Pivak
What is this lamela and whats its use ?
Muh hah hah haaaaaa!
Can you comment on what is the temperature of the experiment?
Why the angle is 14 deg during liftoff?
The software you used for the model is great! What's the name?
What is this 2DFFT image? Could the three bright lines look like RF noise?
Very beautiful video! Is there any information about this video? It is published somewhere, what kind of metal was used?
Thank you for your comment, Ilia! I have just updated the video description to include all the information about this video. The metal used was Nickel.
looking good
most of these issues have been solved by Haydale a subsidiary of HAYDALE GRAPHENE INDUSTRIES PLC
why is it that some of the smartest people in the world don't understand microphone technology ;-)