Electrochemical quartz crystal microbalance measurements of lithium-aluminum alloy in a glyme-lithium salt molten complex

Nobuyuki Serizawa, T. Kobayashi, S. Seki, K. Takei, H. Miyashiro, Yasushi Katayama, M. Watanabe, T. Miura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Lithium-aluminum alloying reaction was investigated in lithium bis(trifluoromethylsulfonyl)amide triglyme solvate ionic liquid as a model system for the negative electrode of lithium secondary batteries. The formation of β-phase LiAl was confirmed by X-ray diffraction. The potential of α+β coexisting region was approximately 0.35 V vs. Li/Li(I). The slow relaxation of open circuit voltage and scanning electron microscope images suggested the inhomogeneous alloying reaction along with the active sites. The mass changes with doping and undoping of Li were measured qualitatively by electrochemical quartz crystal microbalance technique.

Original languageEnglish
Title of host publicationECS Transactions
PublisherElectrochemical Society Inc.
Pages37-45
Number of pages9
Volume58
Edition48
DOIs
Publication statusPublished - 2013

Fingerprint

Lithium alloys
Quartz crystal microbalances
Molten materials
Aluminum alloys
Lithium
Salts
Alloying
Secondary batteries
Open circuit voltage
Amides
Ionic liquids
Electron microscopes
Doping (additives)
Scanning
Aluminum
X ray diffraction
Electrodes

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Serizawa, N., Kobayashi, T., Seki, S., Takei, K., Miyashiro, H., Katayama, Y., ... Miura, T. (2013). Electrochemical quartz crystal microbalance measurements of lithium-aluminum alloy in a glyme-lithium salt molten complex. In ECS Transactions (48 ed., Vol. 58, pp. 37-45). Electrochemical Society Inc.. https://doi.org/10.1149/05848.0037ecst

Electrochemical quartz crystal microbalance measurements of lithium-aluminum alloy in a glyme-lithium salt molten complex. / Serizawa, Nobuyuki; Kobayashi, T.; Seki, S.; Takei, K.; Miyashiro, H.; Katayama, Yasushi; Watanabe, M.; Miura, T.

ECS Transactions. Vol. 58 48. ed. Electrochemical Society Inc., 2013. p. 37-45.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Serizawa, N, Kobayashi, T, Seki, S, Takei, K, Miyashiro, H, Katayama, Y, Watanabe, M & Miura, T 2013, Electrochemical quartz crystal microbalance measurements of lithium-aluminum alloy in a glyme-lithium salt molten complex. in ECS Transactions. 48 edn, vol. 58, Electrochemical Society Inc., pp. 37-45. https://doi.org/10.1149/05848.0037ecst
Serizawa N, Kobayashi T, Seki S, Takei K, Miyashiro H, Katayama Y et al. Electrochemical quartz crystal microbalance measurements of lithium-aluminum alloy in a glyme-lithium salt molten complex. In ECS Transactions. 48 ed. Vol. 58. Electrochemical Society Inc. 2013. p. 37-45 https://doi.org/10.1149/05848.0037ecst
Serizawa, Nobuyuki ; Kobayashi, T. ; Seki, S. ; Takei, K. ; Miyashiro, H. ; Katayama, Yasushi ; Watanabe, M. ; Miura, T. / Electrochemical quartz crystal microbalance measurements of lithium-aluminum alloy in a glyme-lithium salt molten complex. ECS Transactions. Vol. 58 48. ed. Electrochemical Society Inc., 2013. pp. 37-45
@inproceedings{883d01ca95d3471d9cd618db36f1233b,
title = "Electrochemical quartz crystal microbalance measurements of lithium-aluminum alloy in a glyme-lithium salt molten complex",
abstract = "Lithium-aluminum alloying reaction was investigated in lithium bis(trifluoromethylsulfonyl)amide triglyme solvate ionic liquid as a model system for the negative electrode of lithium secondary batteries. The formation of β-phase LiAl was confirmed by X-ray diffraction. The potential of α+β coexisting region was approximately 0.35 V vs. Li/Li(I). The slow relaxation of open circuit voltage and scanning electron microscope images suggested the inhomogeneous alloying reaction along with the active sites. The mass changes with doping and undoping of Li were measured qualitatively by electrochemical quartz crystal microbalance technique.",
author = "Nobuyuki Serizawa and T. Kobayashi and S. Seki and K. Takei and H. Miyashiro and Yasushi Katayama and M. Watanabe and T. Miura",
year = "2013",
doi = "10.1149/05848.0037ecst",
language = "English",
volume = "58",
pages = "37--45",
booktitle = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
edition = "48",

}

TY - GEN

T1 - Electrochemical quartz crystal microbalance measurements of lithium-aluminum alloy in a glyme-lithium salt molten complex

AU - Serizawa, Nobuyuki

AU - Kobayashi, T.

AU - Seki, S.

AU - Takei, K.

AU - Miyashiro, H.

AU - Katayama, Yasushi

AU - Watanabe, M.

AU - Miura, T.

PY - 2013

Y1 - 2013

N2 - Lithium-aluminum alloying reaction was investigated in lithium bis(trifluoromethylsulfonyl)amide triglyme solvate ionic liquid as a model system for the negative electrode of lithium secondary batteries. The formation of β-phase LiAl was confirmed by X-ray diffraction. The potential of α+β coexisting region was approximately 0.35 V vs. Li/Li(I). The slow relaxation of open circuit voltage and scanning electron microscope images suggested the inhomogeneous alloying reaction along with the active sites. The mass changes with doping and undoping of Li were measured qualitatively by electrochemical quartz crystal microbalance technique.

AB - Lithium-aluminum alloying reaction was investigated in lithium bis(trifluoromethylsulfonyl)amide triglyme solvate ionic liquid as a model system for the negative electrode of lithium secondary batteries. The formation of β-phase LiAl was confirmed by X-ray diffraction. The potential of α+β coexisting region was approximately 0.35 V vs. Li/Li(I). The slow relaxation of open circuit voltage and scanning electron microscope images suggested the inhomogeneous alloying reaction along with the active sites. The mass changes with doping and undoping of Li were measured qualitatively by electrochemical quartz crystal microbalance technique.

UR - http://www.scopus.com/inward/record.url?scp=84904872357&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84904872357&partnerID=8YFLogxK

U2 - 10.1149/05848.0037ecst

DO - 10.1149/05848.0037ecst

M3 - Conference contribution

VL - 58

SP - 37

EP - 45

BT - ECS Transactions

PB - Electrochemical Society Inc.

ER -