Exploring the Crystalline Structure of Gold Mesocrystals Using X-ray Diffraction

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2023
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Chumakova, Aleksandra
Chumakov, Andrei
Roth, Stephan V.
Bosak, Alexeï
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Zusammenfassung

Mesocrystals are a class of nanostructured material where individual nanocrystals are arranged in a distinct crystallographic orientation. The multiple-length-scale order in such materials plays an essential role in the emergent physical and chemical phenomena. Our work studies the structure of a faceted mesocrystal composed of polystyrene-functionalized single crystalline gold nanoparticles using complementary ultrasmall- and wide-angle X-ray scattering (USAXS and WAXS) with electron microscopy. The results of the data analysis shed some light on the details of the microscopic structure of mesocrystals and their structuration principle.

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540 Chemie
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mesocrystal, gold nanoparticles, small-angle X-ray diffraction, wide-angle X-ray diffraction, supercrystallography
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ISO 690CHUMAKOVA, Aleksandra, Felizitas KIRNER, Andrei CHUMAKOV, Stephan V. ROTH, Alexeï BOSAK, Elena V. STURM, 2023. Exploring the Crystalline Structure of Gold Mesocrystals Using X-ray Diffraction. In: Crystals. MDPI. 2023, 13(8), 1204. eISSN 2073-4352. Available under: doi: 10.3390/cryst13081204
BibTex
@article{Chumakova2023-08-02Explo-67841,
  year={2023},
  doi={10.3390/cryst13081204},
  title={Exploring the Crystalline Structure of Gold Mesocrystals Using X-ray Diffraction},
  number={8},
  volume={13},
  journal={Crystals},
  author={Chumakova, Aleksandra and Kirner, Felizitas and Chumakov, Andrei and Roth, Stephan V. and Bosak, Alexeï and Sturm, Elena V.},
  note={Article Number: 1204}
}
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