Chemical Engineering Journal, volume 429, pages 132506

A Janus Li1.5Al0.5Ge1.5(PO4)3 with high critical current density for high-voltage lithium batteries

Publication typeJournal Article
Publication date2022-03-01
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor15.1
ISSN13858947, 03009467
General Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering
Environmental Chemistry
Abstract
• Dual interlayers are constructed in situ on both sides of the LAGP. • Janus LAGP is compatible with both Li metal and high-voltage cathodes. • The critical current density can be significantly increased to 5.4 mA cm −2 . • The solid-state NCM811/Li battery exhibits excellent rate and cycling performance. The application of Li 1.5 Al 0.5 Ge 1.5 (PO 4 ) 3 (LAGP) is hindered by chemical instability with lithium (Li) metal and poor interfacial compatibility with high-voltage cathodes. Herein, an in-situ Janus LAGP is fabricated to solve the above two issues simultaneously. On the cathodic side, a succinonitrile-based interlayer with good oxidation stability is applied to facilitate ion transport at the interface and inside the cathode. On the anodic side, Fluoroethylene carbonate (FEC)-based polymer interlayer is chosen to ameliorate side reactions on LAGP/Li interface and inhibit the dendrite growth. Consequently, the Li symmetric cell with the Janus LAGP possesses a high critical current density of 5.4 mA cm −2 and operates stably for over 500 h at a high current density of 1.0 mA cm −2 . Moreover, the Janus LAGP exhibits excellent ionic conductivity (4.76 × 10 −4 S cm −1 ), wide electrochemical window (0–5.2 V vs. Li + /Li) and stable interfacial compatibility with high-voltage cathodes. The solid-state lithium battery (LiNi 0.8 Co 0.1 Mn 0.1 O 2 /Li) delivers a maximum discharge capacity of 178 mAh g −1 with a retention of 85.7% after 100 cycles at 0.5C. Notably, when the mass loading is increased to 10.0 mg cm −2 , the battery delivers a maximum discharge capacity of 134.1 mAh g −1 (1.52 mAh) at 0.5C, and the capacity remains 76.1% after 100 cycles.

Top-30

Citations by journals

1
Mendeleev Communications
1 publication, 6.67%
Advanced Functional Materials
1 publication, 6.67%
Small
1 publication, 6.67%
Journal of Materials Chemistry A
1 publication, 6.67%
Materials Today Energy
1 publication, 6.67%
Batteries
1 publication, 6.67%
Advanced Energy Materials
1 publication, 6.67%
SusMat
1 publication, 6.67%
Journal of Colloid and Interface Science
1 publication, 6.67%
Energy Storage Materials
1 publication, 6.67%
Materials Today Communications
1 publication, 6.67%
Journal of Energy Storage
1 publication, 6.67%
Russian Chemical Reviews
1 publication, 6.67%
ACS applied materials & interfaces
1 publication, 6.67%
1

Citations by publishers

1
2
3
4
5
6
Elsevier
6 publications, 40%
Wiley
4 publications, 26.67%
Royal Society of Chemistry (RSC)
1 publication, 6.67%
Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 6.67%
IEEE
1 publication, 6.67%
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 6.67%
American Chemical Society (ACS)
1 publication, 6.67%
1
2
3
4
5
6
  • We do not take into account publications without a DOI.
  • Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
  • Statistics recalculated weekly.

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
Share
Cite this
GOST |
Cite this
GOST Copy
Zha W., Ruan Y., Wen Z. A Janus Li1.5Al0.5Ge1.5(PO4)3 with high critical current density for high-voltage lithium batteries // Chemical Engineering Journal. 2022. Vol. 429. p. 132506.
GOST all authors (up to 50) Copy
Zha W., Ruan Y., Wen Z. A Janus Li1.5Al0.5Ge1.5(PO4)3 with high critical current density for high-voltage lithium batteries // Chemical Engineering Journal. 2022. Vol. 429. p. 132506.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1016/j.cej.2021.132506
UR - https://linkinghub.elsevier.com/retrieve/pii/S1385894721040845
TI - A Janus Li1.5Al0.5Ge1.5(PO4)3 with high critical current density for high-voltage lithium batteries
T2 - Chemical Engineering Journal
AU - Zha, Wenping
AU - Ruan, Yadong
AU - Wen, Z.
PY - 2022
DA - 2022/03/01 00:00:00
PB - Elsevier
SP - 132506
VL - 429
SN - 1385-8947
SN - 0300-9467
ER -
BibTex
Cite this
BibTex Copy
@article{2022_Zha,
author = {Wenping Zha and Yadong Ruan and Z. Wen},
title = {A Janus Li1.5Al0.5Ge1.5(PO4)3 with high critical current density for high-voltage lithium batteries},
journal = {Chemical Engineering Journal},
year = {2022},
volume = {429},
publisher = {Elsevier},
month = {mar},
url = {https://linkinghub.elsevier.com/retrieve/pii/S1385894721040845},
pages = {132506},
doi = {10.1016/j.cej.2021.132506}
}
Found error?