DataVXChemNanoMatPaper
journal article·2022-05

3‐Dimensional Scanning of Entire Unit Cells in Single Nanoparticles.

Junyoung Heo, Dohun Kang, Sungin Kim, Hoje Chun, Byungchan Han, Byung Hyo Kim, Jungwon Park

ChemNanoMat· Volume 8· Issue 5
Publisher page
Source abstract

Abstract

Abstract Properties of nanomaterials such as optical, electrical, and chemical properties are strongly correlated with lattice symmetry, making characterization of lattice symmetry essential. We introduce a symmetry analysis method using 3D atomic coordinates obtained by Brownian one‐particle 3D reconstruction. The method allows direct and quantitative analysis of symmetrical properties and delivers local structural characteristics of individual platinum (Pt) nanoparticles in unit‐cell level. Local structural deformations of the Pt nanoparticles such as lattice distortion and internal symmetry breakage are demonstrated, revealing that the crystal structure of sub‐3 nm Pt nanoparticles generally maintains FCC crystallinity and exhibits localized deviation from their bulk counterpart.
Source: crossref · Quality: baseline

Research context

Nanomaterials

OpenAlex topics: nanoparticles nucleation surface interactions · Quantum Dots Synthesis And Properties · Gold and Silver Nanoparticles Synthesis and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

School of Chemical and Biological Engineering and Institute of Chemical Processes Seoul National University Seoul 08826 Republic of Korea

Center for Nanoparticle Research Institute for Basic Science (IBS) Seoul 08826 Republic of Korea

Department of Chemical & Biomolecular Engineering Yonsei University Seoul 03722 Republic of Korea

Department of Organic Materials and Fiber Engineering Soongsil University Seoul 06978 Republic of Korea

Institute of Engineering Research College of Engineering Seoul National University Seoul 08826 Republic of Korea

Advanced Institutes of Convergence Technology Seoul National University Gyeonggi-do 16229 Republic of Korea

Funding

Samsung Science and Technology Foundation

References (46)

Show source-provided references
1. 10.1021/ja020619w10.1021/ja020619w ↗
2. 10.1021/ja408675810.1021/ja4086758 ↗
3. 10.1038/nmat466110.1038/nmat4661 ↗
4. 10.1002/adfm.20130072210.1002/adfm.201300722 ↗
5. 10.1021/acsenergylett.9b0239510.1021/acsenergylett.9b02395 ↗
6. 10.1038/s41563-020-0636-510.1038/s41563-020-0636-5 ↗
7. 10.3389/fchem.2018.0052610.3389/fchem.2018.00526 ↗
8. 10.1038/s41563-018-0133-210.1038/s41563-018-0133-2 ↗
9. 10.1021/acs.nanolett.7b0166210.1021/acs.nanolett.7b01662 ↗
10. 10.1142/S021886350600310410.1142/S0218863506003104 ↗
11. 10.1126/science.119275910.1126/science.1192759 ↗
12. 10.1126/sciadv.aaw562310.1126/sciadv.aaw5623 ↗
13. 10.1038/ncomms937910.1038/ncomms9379 ↗
14. 10.1103/PhysRevLett.96.05610310.1103/PhysRevLett.96.056103 ↗
15. 10.1021/nl050355m10.1021/nl050355m ↗
16. 10.1021/acs.jpclett.8b0368010.1021/acs.jpclett.8b03680 ↗
17. 10.1038/s41467-019-10713-z10.1038/s41467-019-10713-z ↗
18. 10.1039/D0CP04318D10.1039/D0CP04318D ↗
19. 10.1038/nature2104210.1038/nature21042 ↗
20. 10.1039/D0NR01673J10.1039/D0NR01673J ↗
21. 10.1039/D0NA00120A10.1039/D0NA00120A ↗
22. 10.1021/acsnano.7b0001710.1021/acsnano.7b00017 ↗
23. 10.1039/C7NR07427A10.1039/C7NR07427A ↗
24. 10.1039/D0NR06850K10.1039/D0NR06850K ↗
25. 10.1039/D0NA00153H10.1039/D0NA00153H ↗
26. 10.1126/science.aax323310.1126/science.aax3233 ↗
27. 10.1021/ja00046a03310.1021/ja00046a033 ↗
28. 10.1002/jcc.2354810.1002/jcc.23548 ↗
29. 10.1002/chem.20060033110.1002/chem.200600331 ↗
30. 10.1021/acs.nanolett.7b0141610.1021/acs.nanolett.7b01416 ↗
31. 10.1038/srep1312610.1038/srep13126 ↗
32. 10.1063/1.175289010.1063/1.1752890 ↗
33. 10.1002/adma.20190575810.1002/adma.201905758 ↗
34. 10.1021/la801859z10.1021/la801859z ↗
35. 10.1038/nchem.62310.1038/nchem.623 ↗
36. 10.1039/C6CP00415F10.1039/C6CP00415F ↗
37. 10.1103/PhysRevB.87.18411510.1103/PhysRevB.87.184115 ↗
38. 10.1063/1.355371710.1063/1.3553717 ↗
39. 10.1063/1.505577210.1063/1.5055772 ↗
40. 10.1016/0927-0256(96)00008-010.1016/0927-0256(96)00008-0 ↗
41. 10.1103/PhysRevB.54.1116910.1103/PhysRevB.54.11169 ↗
42. 10.1103/PhysRevLett.78.139610.1103/PhysRevLett.78.1396 ↗
43. 10.1103/PhysRevLett.77.386510.1103/PhysRevLett.77.3865 ↗
44. 10.1103/PhysRevB.50.1795310.1103/PhysRevB.50.17953 ↗
45. 10.1103/PhysRevB.59.175810.1103/PhysRevB.59.1758 ↗
46. 10.1038/s41524-018-0096-510.1038/s41524-018-0096-5 ↗