Preparation of thick-film LiNi1/3Co1/3Mn1/3O2 electrodes by aerosol deposition and its application to all-solid-state batteries

Shinya Iwasaki; Tadashi Hamanaka; Tomohiro Yamakawa; William C. West; Kazuo Yamamoto; Munekazu Motoyama; Tsukasa Hirayama; Yasutoshi Iriyama

doi:10.1016/j.jpowsour.2014.09.038

Preparation of thick-film LiNi_1/3Co_1/3Mn_1/3O₂ electrodes by aerosol deposition and its application to all-solid-state batteries

Shinya Iwasaki, Tadashi Hamanaka, Tomohiro Yamakawa, William C. West, Kazuo Yamamoto, Munekazu Motoyama, Tsukasa Hirayama, Yasutoshi Iriyama

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

44 Citations (Scopus)

Abstract

We prepared thick and dense-crystalline LiNi_1/3Co_1/3Mn_1/3O₂ (NMC) composite films at room temperature that can work well as cathodes in all-solid-state battery cells. The thick films were fabricated by aerosol deposition using NMC powder (D50 = 10.61 μm) as a source material. Commercially-obtained NMC powder did not form films at all on silicon wafer substrates, and cracking of the substrates was observed. However, a few tens of nanometer coating with amorphous niobium oxide resulted in the deposition of 7 μm-thick crystalline dense composite films. The films were successfully fabricated also on Li⁺-conductive glass-ceramic sheets with 150 μm in thickness, and all-solid-state batteries were fabricated. The solid-state battery provided a cathode-basis discharge capacity of 152 mAh g^-1 (3.0-4.2 V, 0.025 C, 333 K) and repeated charge-discharge cycles for 20 cycles.

Original language	English
Pages (from-to)	1086-1090
Number of pages	5
Journal	Journal of Power Sources
Volume	272
DOIs	https://doi.org/10.1016/j.jpowsour.2014.09.038
Publication status	Published - Dec 25 2014
Externally published	Yes

All Science Journal Classification (ASJC) codes

Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.jpowsour.2014.09.038

Cite this

@article{d9d5cd1fc05f44bd804aaafeccbfecc6,

title = "Preparation of thick-film LiNi1/3Co1/3Mn1/3O2 electrodes by aerosol deposition and its application to all-solid-state batteries",

abstract = "We prepared thick and dense-crystalline LiNi1/3Co1/3Mn1/3O2 (NMC) composite films at room temperature that can work well as cathodes in all-solid-state battery cells. The thick films were fabricated by aerosol deposition using NMC powder (D50 = 10.61 μm) as a source material. Commercially-obtained NMC powder did not form films at all on silicon wafer substrates, and cracking of the substrates was observed. However, a few tens of nanometer coating with amorphous niobium oxide resulted in the deposition of 7 μm-thick crystalline dense composite films. The films were successfully fabricated also on Li+-conductive glass-ceramic sheets with 150 μm in thickness, and all-solid-state batteries were fabricated. The solid-state battery provided a cathode-basis discharge capacity of 152 mAh g-1 (3.0-4.2 V, 0.025 C, 333 K) and repeated charge-discharge cycles for 20 cycles.",

author = "Shinya Iwasaki and Tadashi Hamanaka and Tomohiro Yamakawa and West, {William C.} and Kazuo Yamamoto and Munekazu Motoyama and Tsukasa Hirayama and Yasutoshi Iriyama",

note = "Funding Information: This work was financially supported by JST - ALCA and, in part, by NEDO . Also, the authors say special thanks to Dr. Yoshiyuki Nakajima (Riken Keiki, Co., LTD.) for the photoelectron yield spectroscopy measurements. Publisher Copyright: {\textcopyright} 2014 Elsevier B.V. All rights reserved.",

year = "2014",

month = dec,

day = "25",

doi = "10.1016/j.jpowsour.2014.09.038",

language = "English",

volume = "272",

pages = "1086--1090",

journal = "Journal of Power Sources",

issn = "0378-7753",

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TY - JOUR

T1 - Preparation of thick-film LiNi1/3Co1/3Mn1/3O2 electrodes by aerosol deposition and its application to all-solid-state batteries

AU - Iwasaki, Shinya

AU - Hamanaka, Tadashi

AU - Yamakawa, Tomohiro

AU - West, William C.

AU - Yamamoto, Kazuo

AU - Motoyama, Munekazu

AU - Hirayama, Tsukasa

AU - Iriyama, Yasutoshi

N1 - Funding Information: This work was financially supported by JST - ALCA and, in part, by NEDO . Also, the authors say special thanks to Dr. Yoshiyuki Nakajima (Riken Keiki, Co., LTD.) for the photoelectron yield spectroscopy measurements. Publisher Copyright: © 2014 Elsevier B.V. All rights reserved.

PY - 2014/12/25

Y1 - 2014/12/25

N2 - We prepared thick and dense-crystalline LiNi1/3Co1/3Mn1/3O2 (NMC) composite films at room temperature that can work well as cathodes in all-solid-state battery cells. The thick films were fabricated by aerosol deposition using NMC powder (D50 = 10.61 μm) as a source material. Commercially-obtained NMC powder did not form films at all on silicon wafer substrates, and cracking of the substrates was observed. However, a few tens of nanometer coating with amorphous niobium oxide resulted in the deposition of 7 μm-thick crystalline dense composite films. The films were successfully fabricated also on Li+-conductive glass-ceramic sheets with 150 μm in thickness, and all-solid-state batteries were fabricated. The solid-state battery provided a cathode-basis discharge capacity of 152 mAh g-1 (3.0-4.2 V, 0.025 C, 333 K) and repeated charge-discharge cycles for 20 cycles.

AB - We prepared thick and dense-crystalline LiNi1/3Co1/3Mn1/3O2 (NMC) composite films at room temperature that can work well as cathodes in all-solid-state battery cells. The thick films were fabricated by aerosol deposition using NMC powder (D50 = 10.61 μm) as a source material. Commercially-obtained NMC powder did not form films at all on silicon wafer substrates, and cracking of the substrates was observed. However, a few tens of nanometer coating with amorphous niobium oxide resulted in the deposition of 7 μm-thick crystalline dense composite films. The films were successfully fabricated also on Li+-conductive glass-ceramic sheets with 150 μm in thickness, and all-solid-state batteries were fabricated. The solid-state battery provided a cathode-basis discharge capacity of 152 mAh g-1 (3.0-4.2 V, 0.025 C, 333 K) and repeated charge-discharge cycles for 20 cycles.

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