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NEXAFS spectroscopy study of lithium interaction with nitrogen incorporated in porous graphitic material. / Lapteva, L. L.; Fedoseeva, Yu V.; Shlyakhova, E. V. et al.

In: Journal of Materials Science, Vol. 54, No. 16, 30.08.2019, p. 11168-11178.

Research output: Contribution to journal › Article › peer-review

Harvard

Lapteva, LL, Fedoseeva, YV, Shlyakhova, EV, Makarova, AA, Bulusheva, LG & Okotrub, AV 2019, 'NEXAFS spectroscopy study of lithium interaction with nitrogen incorporated in porous graphitic material', Journal of Materials Science, vol. 54, no. 16, pp. 11168-11178. https://doi.org/10.1007/s10853-019-03586-6

APA

Lapteva, L. L., Fedoseeva, Y. V., Shlyakhova, E. V., Makarova, A. A., Bulusheva, L. G., & Okotrub, A. V. (2019). NEXAFS spectroscopy study of lithium interaction with nitrogen incorporated in porous graphitic material. Journal of Materials Science, 54(16), 11168-11178. https://doi.org/10.1007/s10853-019-03586-6

Vancouver

Lapteva LL, Fedoseeva YV, Shlyakhova EV, Makarova AA, Bulusheva LG, Okotrub AV. NEXAFS spectroscopy study of lithium interaction with nitrogen incorporated in porous graphitic material. Journal of Materials Science. 2019 Aug 30;54(16):11168-11178. doi: 10.1007/s10853-019-03586-6

Author

Lapteva, L. L. ; Fedoseeva, Yu V. ; Shlyakhova, E. V. et al. / NEXAFS spectroscopy study of lithium interaction with nitrogen incorporated in porous graphitic material. In: Journal of Materials Science. 2019 ; Vol. 54, No. 16. pp. 11168-11178.

BibTeX

@article{2c29298f7e284763a65248d2401ea3c4,
title = "NEXAFS spectroscopy study of lithium interaction with nitrogen incorporated in porous graphitic material",
abstract = "Nitrogen-doped carbon nanomaterials have greater capacity and better cycling stability for Li-ion batteries as compared to undoped carbon materials. In situ near-edge X-ray absorption fine structure (NEXAFS) spectroscopy in combination with quantum chemical modeling has been applied to determine the chemical states of the incorporated nitrogen after interaction with lithium. NEXAFS N K-edge spectra of nitrogen-doped porous carbon were measured before and after thermal deposition of Li vapors. The simulation and interpretation of NEXAFS data were carried out based on density functional theory calculations of initial and lithiated graphene fragments that contained different nitrogen species. The preferable interactions of Li with pyridinic and hydrogenated pyridinic nitrogen which are located at edges of atomic vacancies and graphene planes were revealed.",
keywords = "DOPED GRAPHENE NANOSHEETS, ORDERED MESOPOROUS CARBON, ANODE MATERIALS, ELECTROCHEMICAL PROPERTIES, ION BATTERIES, PERFORMANCE, CAPACITY, SURFACE, FILMS, TEMPERATURE",
author = "Lapteva, {L. L.} and Fedoseeva, {Yu V.} and Shlyakhova, {E. V.} and Makarova, {A. A.} and Bulusheva, {L. G.} and Okotrub, {A. V.}",
note = "Publisher Copyright: {\textcopyright} 2019, Springer Science+Business Media, LLC, part of Springer Nature.",
year = "2019",
month = aug,
day = "30",
doi = "10.1007/s10853-019-03586-6",
language = "English",
volume = "54",
pages = "11168--11178",
journal = "Journal of Materials Science",
issn = "0022-2461",
publisher = "Springer Nature",
number = "16",

}

RIS

TY - JOUR

T1 - NEXAFS spectroscopy study of lithium interaction with nitrogen incorporated in porous graphitic material

AU - Lapteva, L. L.

AU - Fedoseeva, Yu V.

AU - Shlyakhova, E. V.

AU - Makarova, A. A.

AU - Bulusheva, L. G.

AU - Okotrub, A. V.

N1 - Publisher Copyright: © 2019, Springer Science+Business Media, LLC, part of Springer Nature.

PY - 2019/8/30

Y1 - 2019/8/30

N2 - Nitrogen-doped carbon nanomaterials have greater capacity and better cycling stability for Li-ion batteries as compared to undoped carbon materials. In situ near-edge X-ray absorption fine structure (NEXAFS) spectroscopy in combination with quantum chemical modeling has been applied to determine the chemical states of the incorporated nitrogen after interaction with lithium. NEXAFS N K-edge spectra of nitrogen-doped porous carbon were measured before and after thermal deposition of Li vapors. The simulation and interpretation of NEXAFS data were carried out based on density functional theory calculations of initial and lithiated graphene fragments that contained different nitrogen species. The preferable interactions of Li with pyridinic and hydrogenated pyridinic nitrogen which are located at edges of atomic vacancies and graphene planes were revealed.

AB - Nitrogen-doped carbon nanomaterials have greater capacity and better cycling stability for Li-ion batteries as compared to undoped carbon materials. In situ near-edge X-ray absorption fine structure (NEXAFS) spectroscopy in combination with quantum chemical modeling has been applied to determine the chemical states of the incorporated nitrogen after interaction with lithium. NEXAFS N K-edge spectra of nitrogen-doped porous carbon were measured before and after thermal deposition of Li vapors. The simulation and interpretation of NEXAFS data were carried out based on density functional theory calculations of initial and lithiated graphene fragments that contained different nitrogen species. The preferable interactions of Li with pyridinic and hydrogenated pyridinic nitrogen which are located at edges of atomic vacancies and graphene planes were revealed.

KW - DOPED GRAPHENE NANOSHEETS

KW - ORDERED MESOPOROUS CARBON

KW - ANODE MATERIALS

KW - ELECTROCHEMICAL PROPERTIES

KW - ION BATTERIES

KW - PERFORMANCE

KW - CAPACITY

KW - SURFACE

KW - FILMS

KW - TEMPERATURE

UR - http://www.scopus.com/inward/record.url?scp=85065963060&partnerID=8YFLogxK

U2 - 10.1007/s10853-019-03586-6

DO - 10.1007/s10853-019-03586-6

M3 - Article

AN - SCOPUS:85065963060

VL - 54

SP - 11168

EP - 11178

JO - Journal of Materials Science

JF - Journal of Materials Science

SN - 0022-2461

IS - 16

ER -

ID: 20044201