# Lithiophilic 3D-Si/SiOx host for dendrite free Lithium Metal Battery via simple Magnesiothermic Reduction process 

https://mdr.nims.go.jp/datasets/97be66a1-c3ca-4535-93d6-bc18d55d9b6f

## File

- [3D-SiOx_clean_v.f.pdf](https://mdr.nims.go.jp/filesets/8bd5a193-3a16-4122-86ac-3ea292b22211/download) ([Detail](https://mdr.nims.go.jp/filesets/8bd5a193-3a16-4122-86ac-3ea292b22211.md))

## Id

97be66a1-c3ca-4535-93d6-bc18d55d9b6f

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-04-21T06:47:05.604905Z

## Updated at

2025-07-16T07:14:52.816969Z

## Published at

2025-04-21T23:19:50.452150Z

## Doi

https://doi.org/10.48505/nims.5444

## First published url

https://doi.org/10.1080/14686996.2025.2485868

## Date published

2025-12-31

## Recorded date published

2025-12-31

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: 'Lithiophilic 3D-Si/SiOx host for dendrite free Lithium Metal Battery via
    simple Magnesiothermic Reduction process '
  title_type: original
  lang: en

## Description

- description: In the development of renewable energy sources, batteries are considered
    the best option for energy storage. High energy density and high performance are
    key demands for emerging technologies. Lithium-metal batteries (LMBs) are considered
    promising candidates for storing generated energy. However, the formation of lithium
    dendrites and infinite volume expansion during cycling are serious limitations
    in current LMB applications. 3D-structured anodes have received considerable attention
    as an effective solution to overcome these problems. Herein, we synthesize a lithiophilic
    3D-Si/SiOx host for LMBs via a simple magnesiothermic reduction process (MRP).
    The 3D porous SiOx structure provides a large specific surface area, which reduces
    local current density and offers ample space for Li deposition. The 3D-Si/SiOx
    anode not only accommodates volume changes but also demonstrates homogeneous,
    dendrite-free lithium deposition with a high coulombic efficiency of more than
    99% at 0.1, 0.5, and 1.0C. The symmetric cell composed of prelithiated (4 mAh/cm2)
    3D-Si/SiOx shows stable long-cycle performance for over 350 hours. By utilizing
    a single porous particle material with surface-limited lithiophilic properties,
    rather than the conventional complex 3D lithium anode designs (which typically
    involve hierarchical structures and lithium-friendly seed materials), this work
    provides new insights into the design of 3D lithium metal anodes.
  description_type: abstract
  lang: en

## Creator

- name: Asif Raza
  role: author
  organization: University of Science and Technology (UST)
  department: a Electro–Functionality Material Engineering
- name: Jae-Yeon Bang
  role: author
- name: Hyo-Yeong Kim
  role: author
- name: Jeong-Hee Choi
  role: author
- name: Hae-Young Choi
  role: author
- name: Sang-Min Lee
  role: author

## Contact agent



## Publisher

organization: Taylor & Francis

## Managing organization



## Keyword

- subject: Lithiophilic 3D host
  schema: not_defined
- subject: Si-based anode
  schema: not_defined
- subject: lithium-metal batteries
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Science and Technology of Advanced Materials
  issn: '14686996'
  volume: '26'
  issue: '1'
  article_number: '2485868'

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## Fileset

- id: 8bd5a193-3a16-4122-86ac-3ea292b22211
  filename: 3D-SiOx_clean_v.f.pdf
  content_type: application/pdf
  size: 1283646
  md5: 530b41fa336bd57534cc0ad46e24ac45

## Thumbnail

fileset_id: 8bd5a193-3a16-4122-86ac-3ea292b22211
filename: 3D-SiOx_clean_v.f.pdf