Probing edge-activated resonant Raman scattering from mechanically exfoliated 2D MoO 3 nanolayers
Source abstract
Abstract
We report spatially resolved vibrational analysis of mechanically exfoliated single-crystalline α -MoO 3 nanolayers. Raman scattering from α -MoO 3 was enhanced predominantly at the outside edges of the nanolayers. The enhanced Raman scattering at the edges was attributed primarily to the enhanced resonant Raman effect caused by a high density of oxygen vacancies localized at the edges. The localized vacancy sites corresponded to a non-stoichiometric phase of MoO 3 , which would provide reactive sites with high catalytic activity.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Transition Metal Oxide Nanomaterials · Gas Sensing Nanomaterials and Sensors · Advanced Photocatalysis Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (29)
Show source-provided references
1. 10.1021/cm101960310.1021/cm1019603 ↗
2. 10.1038/nmat261210.1038/nmat2612 ↗
3. 10.1016/j.catcom.2011.06.01210.1016/j.catcom.2011.06.012 ↗
4. 10.1006/jcat.2000.302510.1006/jcat.2000.3025 ↗
5. 10.1063/1.161399210.1063/1.1613992 ↗
6. 10.1016/S0925-4005(98)00057-410.1016/S0925-4005(98)00057-4 ↗
7. 10.1039/b819629j10.1039/b819629j ↗
8. 10.1038/355624a010.1038/355624a0 ↗
9. 10.1021/j100258a01410.1021/j100258a014 ↗
10. 10.1006/jcat.1998.228010.1006/jcat.1998.2280 ↗
11. 10.1021/ja994376s10.1021/ja994376s ↗
12. 10.1021/jp304122n10.1021/jp304122n ↗
13. 10.1039/c3nr33009e10.1039/c3nr33009e ↗
14. 10.1038/srep0713110.1038/srep07131 ↗
15. 10.1080/0161494980800711410.1080/01614949808007114 ↗
16. 10.1016/0167-2738(92)90403-C10.1016/0167-2738(92)90403-C ↗
17. 10.1016/j.vibspec.2010.10.00210.1016/j.vibspec.2010.10.002 ↗
18. 10.1021/jp907602w10.1021/jp907602w ↗
19. 10.1021/jp906423w10.1021/jp906423w ↗
20. 10.1021/j100095a00710.1021/j100095a007 ↗
21. 10.1002/jrs.405810.1002/jrs.4058 ↗
22. 10.1016/j.optmat.2010.10.02810.1016/j.optmat.2010.10.028 ↗
23. 10.1021/jp202123a10.1021/jp202123a ↗
24. 10.1016/0039-6028(83)90100-010.1016/0039-6028(83)90100-0 ↗
25. 10.1016/j.jpcs.2011.11.01910.1016/j.jpcs.2011.11.019 ↗
26. 10.1002/cyto.a.2024210.1002/cyto.a.20242 ↗
27. 10.1039/b107012f10.1039/b107012f ↗
28. 10.1021/la00008a03110.1021/la00008a031 ↗
29. 10.1007/s10948-012-1721-z10.1007/s10948-012-1721-z ↗