Carbon nanotube to SiC nanorod conversion in molten salt studied by EELS and aberration corrected HRTEM
نویسندگان
چکیده
منابع مشابه
Analyses of Interfaces in Wafer-Bonded Tandem Solar Cells by Aberration-Corrected STEM and EELS
High-quality III-V multi junction solar cells on Si can be fabricated by surface-activated wafer bonding at room temperature. In this way the formation of lattice-mismatch induced defects in the active solar cell layers can be reduced or completely avoided. In this approach, a 10 μm thin GaInP/GaAs dual junction solar cell is grown lattice-matched on GaAs and transferred to Si by direct wafer b...
متن کاملCritical conditions for atomic resolution imaging of molecular crystals by aberration-corrected HRTEM.
Atomically resolved imaging of organic molecules consisting of thin crystals by aberration-corrected (AC) HRTEM was studied by experimental observations and image simulations. An atomically resolved image of the hexadecachlorophthalocyanatocopper (CuPcCl16) molecule was obtained under low-dose conditions. The conditions for imaging organic frameworks were found to be more restricted than those ...
متن کاملStudy of Oxygen Distortions in Titanate – Manganite Interfaces by Aberration Corrected STEM-EELS
Transition metal oxides constitute a most interesting family of materials thanks to the interplay between structure, electronic and orbital degrees of freedom, which are related to collective phenomena like magnetism, ferroelectricity, superconductivity, electron transfer, etc. Interfaces between complex oxide materials provide a promising scenario for novel physical phenomena to arise. The cry...
متن کاملObservations of carbon nanotube oxidation in an aberration-corrected environmental transmission electron microscope.
We report the first direct study on the oxidation of carbon nanotubes at the resolution of an aberration-corrected environmental transmission electron microscope (ETEM), as we locate and identify changes in the same nanotubes as they undergo oxidation at increasing temperatures in situ in the ETEM. Contrary to earlier reports that CNT oxidation initiates at the end of the tube and proceeds alon...
متن کاملUncovering Structure-Properties Relations in Fuel Cells and Catalysts with Quantitative Aberration-Corrected STEM and EELS
Advances in materials science of fuel cells and catalysts promise global benefits: increased efficiency in power generation, decreased harmful emissions, and reduced energy use. Keys to fundamental understanding of the behavior of these materials, however, often lie on nanoor even atomic scales: functionality of solid oxide fuel cells is ultimately controlled by the static and dynamic behavior ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2010
ISSN: 1742-6596
DOI: 10.1088/1742-6596/241/1/012093