Revealing the electronic structure of LiC6 by soft X-ray spectroscopy
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Univ. of Science and Technology of China, Hefei (China)
- Uppsala Univ. (Sweden)
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Santa Cruz, CA (United States)
The electronic structure of LiC6 has been investigated in this paper by soft X-ray absorption and emission spectroscopies. The results reveal that upon full lithiation of graphite, the Li 2s electrons are transferred into the carbon π* states in a near rigid-band behavior, resulting in the increased density of states near EF and the shift of σ* states to lower energies. Finally, in addition, the resonant inelastic X-ray scattering spectra of LiC6 do not show strong dispersive features as that of graphite, indicating that the crystal momentum is not conserved during the scattering process due to the delocalization of electrons in the intermediate state.
- Research Organization:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1379763
- Alternate ID(s):
- OSTI ID: 1349379
- Journal Information:
- Applied Physics Letters, Vol. 110, Issue 10; ISSN 0003-6951
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 11 works
Citation information provided by
Web of Science
Web of Science
NEXAFS spectroscopy study of lithium interaction with nitrogen incorporated in porous graphitic material
|
journal | May 2019 |
Long-run in operando NMR to investigate the evolution and degradation of battery cells
|
journal | January 2018 |
Charge polarization in partially lithiated single-walled carbon nanotubes
|
journal | January 2018 |
Similar Records
Electronic structure changes upon lithium intercalation into graphite – Insights from ex situ and operando x-ray Raman spectroscopy
High-temperature lattice-liquid in-plane structure of LiC/sub 6/: A neutron scattering study
Soft X-ray emission spectroscopy of liquids and lithium batterymaterials
Journal Article
·
Tue Nov 13 00:00:00 EST 2018
· Carbon
·
OSTI ID:1379763
+5 more
High-temperature lattice-liquid in-plane structure of LiC/sub 6/: A neutron scattering study
Journal Article
·
Wed Mar 01 00:00:00 EST 1989
· Phys. Rev. B: Condens. Matter; (United States)
·
OSTI ID:1379763
+1 more
Soft X-ray emission spectroscopy of liquids and lithium batterymaterials
Thesis/Dissertation
·
Thu Jan 01 00:00:00 EST 2004
·
OSTI ID:1379763