# Anisotropic Electrochemical Lithiation of Single Crystal Silicon Electrodes Assembled in an All-Solid-State Battery Configuration

https://mdr.nims.go.jp/datasets/cecc7a1a-56be-4fc9-b83b-7f94fe8f7fe8

## File

- [anisotropic-electrochemical-lithiation-of-single-crystal-silicon-electrodes-assembled-in-an-all-solid-state-battery.pdf](https://mdr.nims.go.jp/filesets/1e25256f-fb9b-4860-baa7-c8903308e5ed/download) ([Detail](https://mdr.nims.go.jp/filesets/1e25256f-fb9b-4860-baa7-c8903308e5ed.md))
- [nz5c02573_si_001.pdf](https://mdr.nims.go.jp/filesets/a94f9b9c-5cce-49b6-afea-7d0de27a1eb1/download) ([Detail](https://mdr.nims.go.jp/filesets/a94f9b9c-5cce-49b6-afea-7d0de27a1eb1.md))

## Id

cecc7a1a-56be-4fc9-b83b-7f94fe8f7fe8

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-12-12T07:08:14.513681Z

## Updated at

2025-12-12T23:30:31.256378Z

## Published at

2025-12-12T23:22:19.914850Z

## Doi



## First published url

https://doi.org/10.1021/acsenergylett.5c02573

## Date published

2025-12-12

## Recorded date published

2025-12-12

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Anisotropic Electrochemical Lithiation of Single Crystal Silicon Electrodes
    Assembled in an All-Solid-State Battery Configuration
  title_type: original
  lang: en

## Description

- description: Electrochemical lithiation of single-crystal silicon (c-Si) electrodes
    with different surface orientations of (110), (100), and (111) was studied in
    an all-solid-state lithium-ion battery configuration. A lithium phosphorus oxynitride
    (LiPON) solid-electrolyte layer was sputter-deposited on the c-Si wafer, and a
    piece of Li metal foil was further incorporated to yield a solid-state half-cell
    with a configuration of c-Si/LiPON/Li. After electrochemical lithiation, their
    cross sections were analyzed using various techniques. Amorphous lithium silicide
    (a-LixSi) layers were generated at the c-Si/ LiPON interface due to the insertion
    of lithium-ion from LiPON to c-Si lattices, followed by amorphization. Whereas
    a-Li∼1Si was the predominant LixSi species in the lithiated Si(110) and (100),
    two distinct LixSi species, barely lithiated a-Li∼0Si and almost fully lithiated
    a-Li∼3.4Si, formed in the lithiated Si(111) electrodes.
  description_type: abstract
  lang: und

## Creator

- name: Ridwan P. Putra
  role: author
  orcid: https://orcid.org/0000-0002-4941-4103
- name: Daisuke Ito
  role: author
  orcid: https://orcid.org/0009-0006-9296-1926
- name: Qin Si
  role: author
- name: Yusuke Morino
  role: author
  orcid: https://orcid.org/0000-0002-6973-7786
- name: Kentaro Takase
  role: author
- name: Takuya Masuda
  role: author
  orcid: https://orcid.org/0000-0001-7462-2177

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: All-solid-state batteries
  schema: not_defined
- subject: single crystal
  schema: not_defined
- subject: Si anode
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: ACS Energy Letters
  issn: '23808195'
  start_page: 6549
  end_page: 6556

## Conference



## Related item



## Funding

- identifier: JPMJPF2016
  funder_name: Japan Science and Technology Agency

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: 1e25256f-fb9b-4860-baa7-c8903308e5ed
  filename: anisotropic-electrochemical-lithiation-of-single-crystal-silicon-electrodes-assembled-in-an-all-solid-state-battery.pdf
  content_type: application/pdf
  size: 6974828
  md5: e5b5909a82f8372934e9f1ada954e54d
- id: a94f9b9c-5cce-49b6-afea-7d0de27a1eb1
  filename: nz5c02573_si_001.pdf
  content_type: application/pdf
  size: 1011227
  md5: 0b83007449b0e740802c7f11ac86e88a

## Thumbnail

fileset_id: 1e25256f-fb9b-4860-baa7-c8903308e5ed
filename: anisotropic-electrochemical-lithiation-of-single-crystal-silicon-electrodes-assembled-in-an-all-solid-state-battery.pdf