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In Situ Observation of Catalysis Reactions Using Transmission Electron Microscope
Technical Paper
2008-01-1266
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Transmission electron microscope (TEM) is a powerful tool for studying catalyst materials at nano-size and/or atomic level. Conventional TEM usually needs to be observed at room temperature in high vacuum conditions. A gaseous atmosphere and high temperature condition may change the properties of catalyst materials.
Recently we developed an in situ observation system in TEM for observing the oxidation and reduction under a gas atmosphere at high temperature. Using the new in situ observation system in TEM, the morphological changes of the nano particle and support were observed in the heated gaseous atmosphere at atomic level in real time.
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Authors
Citation
Kishita, K., Saka, H., Kuroda, K., Akira, W. et al., "In Situ Observation of Catalysis Reactions Using Transmission Electron Microscope," SAE Technical Paper 2008-01-1266, 2008, https://doi.org/10.4271/2008-01-1266.Also In
Nanotechnology for Automotive Applications - Nanomaterial for Energy Devices, 2008
Number: SP-2177; Published: 2008-04-14
Number: SP-2177; Published: 2008-04-14
References
- Kamino T. Yaguchi T. Konno M. Watabe A. Marukawa T. Mima T. Kuroda K. Saka H. Arai S. Makino H. Suzuki Y. Kishita K. 2005 J. Electron Microsc. 54 497