DataVXACS Applied Nano MaterialsPaper
journal article·2020-10-23

Simultaneous Ultrafast Transmission and Reflection of Nanometer-Thick Ti3C2Tx MXene Films in the Visible and Near-Infrared: Implications for Energy Storage, Electromagnetic Shielding, and Laser Systems

David B. Lioi, Peter R. Stevenson, Bryan T. Seymour, Gregory Neher, Richard D. Schaller, David J. Gosztola, Richard A. Vaia, Jonathon P. Vernon, W. Joshua Kennedy

ACS Applied Nano Materials· Volume 3· Issue 10
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Source abstract

Abstract

Unambiguous determination of the optical dynamics in MXenes is necessary for their reliable development into applications such as EMI shielding, energy storage, and laser systems. Here, simultaneous ultrafast transmission and reflection (SUTR) is used to determine the temporal change in refractory index (n) and extinction coefficient (k) of Ti3C2Tx from 450 to 1300 nm which is dominated by intraflake mechanisms. We assign the dynamics for wavelengths below 600 nm with interband transitions, while those at 800 nm are assigned to a plasmon resonance. The response from 1000 to 1300 nm shows changes in index of refraction with no changes in extinction coefficient, consistent with free carriers.
Source: openalex_inverted_index · Quality: baseline

Research context

Ceramics & glassesNanomaterials

OpenAlex topics: MXene and MAX Phase Materials · 2D Materials and Applications · Energy Harvesting in Wireless Networks

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

Affiliations

ARCTOS Technology Solutions, 1270 North Fairfield Road, Beavercreek, Ohio 45432, United States

Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio 45433, United States

Azimuth Corporation, 4027 Colonel Glenn Highway, Beavercreek, Ohio 45431, United States

Center for Nanoscale Materials, Argonne National Laboratory, 9700 Cass Avenue, Argonne, Illinois 60439, United States

Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States

Funding

Air Force Research Laboratory · Air Force Office of Scientific Research

References (28)

Show source-provided references
1. 10.1002/adfm.20190699610.1002/adfm.201906996 ↗
2. 10.1002/adom.20190026710.1002/adom.201900267 ↗
3. 10.3390/coatings808028110.3390/coatings8080281 ↗
4. 10.1039/C8NR01090K10.1039/C8NR01090K ↗
5. 10.1021/acsami.8b1072910.1021/acsami.8b10729 ↗
6. 10.1021/acsanm.9b0119410.1021/acsanm.9b01194 ↗
7. 10.1002/lpor.20170022910.1002/lpor.201700229 ↗
8. 10.1088/1674-1056/27/9/09421410.1088/1674-1056/27/9/094214 ↗
9. 10.1021/acsphotonics.7b0143910.1021/acsphotonics.7b01439 ↗
10. 10.1364/OME.9.00179510.1364/OME.9.001795 ↗
11. 10.1002/adma.20170571410.1002/adma.201705714 ↗
12. 10.1002/adma.20170249610.1002/adma.201702496 ↗
13. 10.1007/s12274-018-2225-310.1007/s12274-018-2225-3 ↗
14. 10.1039/C9NR08960H10.1039/C9NR08960H ↗
15. 10.1002/smll.20170341910.1002/smll.201703419 ↗
16. 10.1103/PhysRevB.89.23542810.1103/PhysRevB.89.235428 ↗
17. 10.1063/1.494879910.1063/1.4948799 ↗
18. 10.1103/PhysRevB.91.20140910.1103/PhysRevB.91.201409 ↗
19. 10.1021/acsnano.8b0402910.1021/acsnano.8b04029 ↗
20. 10.1038/srep1632910.1038/srep16329 ↗
21. 10.1021/acs.chemmater.7b0284710.1021/acs.chemmater.7b02847 ↗
22. 10.1002/aelm.20160025510.1002/aelm.201600255 ↗
23. 10.1002/adfm.20160035710.1002/adfm.201600357 ↗
24. 10.1080/21663831.2017.128070710.1080/21663831.2017.1280707 ↗
25. 10.1088/2053-1583/aacb9e10.1088/2053-1583/aacb9e ↗
26. 10.1021/acs.nanolett.9b0440410.1021/acs.nanolett.9b04404 ↗
27. 10.1021/acs.jpcc.9b1165210.1021/acs.jpcc.9b11652 ↗
28. Gray D. E. · 1972