Enhanced electrochemical performance of Li2.72Na0.31MnPO4CO3as a cathode material in "water-in-salt" electrolytes

Baowei Xie; Ryo Sakamoto; Ayuko Kitajou; Liwei Zhao; Kosuke Nakamoto; Shigeto Okada; Ken Albrecht; Wataru Kobayashi; Masaki Okada; Toshiya Takahara

doi:10.1039/d1cc04350a

Enhanced electrochemical performance of Li_2.72Na_0.31MnPO₄CO₃as a cathode material in "water-in-salt" electrolytes

Baowei Xie, Ryo Sakamoto, Ayuko Kitajou, Liwei Zhao, Kosuke Nakamoto, Shigeto Okada, Ken Albrecht, Wataru Kobayashi, Masaki Okada, Toshiya Takahara

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

Abstract

A carbonophosphate compound of Li2.72Na0.31MnPO4CO3 was synthesized via ion exchange. The initial discharge capacity of Li2.72Na0.31MnPO4CO3 in 15 molal (or 15 m) LiTFSI was 110 mA h g-1 at 2 mA cm-2 (∼0.5C). Due to the decomposition of Li2.72Na0.31MnPO4CO3, the capacity retention degraded to 64% after 100 cycles. This journal is

Original language	English
Pages (from-to)	12840-12843
Number of pages	4
Journal	Chemical Communications
Volume	57
Issue number	95
DOIs	https://doi.org/10.1039/d1cc04350a
Publication status	Published - Dec 11 2021

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

Access to Document

10.1039/d1cc04350a

Cite this

Enhanced electrochemical performance of Li_2.72Na_0.31MnPO₄CO₃as a cathode material in "water-in-salt" electrolytes. / Xie, Baowei; Sakamoto, Ryo; Kitajou, Ayuko; Zhao, Liwei; Nakamoto, Kosuke ; Okada, Shigeto ; Albrecht, Ken; Kobayashi, Wataru; Okada, Masaki; Takahara, Toshiya.

In: Chemical Communications, Vol. 57, No. 95, 11.12.2021, p. 12840-12843.

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

@article{83aaa24a4b7f42d09ced354042be4642,

title = "Enhanced electrochemical performance of Li2.72Na0.31MnPO4CO3as a cathode material in {"}water-in-salt{"} electrolytes",

abstract = "A carbonophosphate compound of Li2.72Na0.31MnPO4CO3 was synthesized via ion exchange. The initial discharge capacity of Li2.72Na0.31MnPO4CO3 in 15 molal (or 15 m) LiTFSI was 110 mA h g-1 at 2 mA cm-2 (∼0.5C). Due to the decomposition of Li2.72Na0.31MnPO4CO3, the capacity retention degraded to 64% after 100 cycles. This journal is ",

author = "Baowei Xie and Ryo Sakamoto and Ayuko Kitajou and Liwei Zhao and Kosuke Nakamoto and Shigeto Okada and Ken Albrecht and Wataru Kobayashi and Masaki Okada and Toshiya Takahara",

note = "Funding Information: This work was supported by the Element Strategy Initiative of MEXT, Japan, Grant Number JPMXP0112101003. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2021",

month = dec,

day = "11",

doi = "10.1039/d1cc04350a",

language = "English",

volume = "57",

pages = "12840--12843",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "95",

}

TY - JOUR

T1 - Enhanced electrochemical performance of Li2.72Na0.31MnPO4CO3as a cathode material in "water-in-salt" electrolytes

AU - Xie, Baowei

AU - Sakamoto, Ryo

AU - Kitajou, Ayuko

AU - Zhao, Liwei

AU - Nakamoto, Kosuke

AU - Okada, Shigeto

AU - Albrecht, Ken

AU - Kobayashi, Wataru

AU - Okada, Masaki

AU - Takahara, Toshiya

N1 - Funding Information: This work was supported by the Element Strategy Initiative of MEXT, Japan, Grant Number JPMXP0112101003. Publisher Copyright: © The Royal Society of Chemistry.

PY - 2021/12/11

Y1 - 2021/12/11

N2 - A carbonophosphate compound of Li2.72Na0.31MnPO4CO3 was synthesized via ion exchange. The initial discharge capacity of Li2.72Na0.31MnPO4CO3 in 15 molal (or 15 m) LiTFSI was 110 mA h g-1 at 2 mA cm-2 (∼0.5C). Due to the decomposition of Li2.72Na0.31MnPO4CO3, the capacity retention degraded to 64% after 100 cycles. This journal is

AB - A carbonophosphate compound of Li2.72Na0.31MnPO4CO3 was synthesized via ion exchange. The initial discharge capacity of Li2.72Na0.31MnPO4CO3 in 15 molal (or 15 m) LiTFSI was 110 mA h g-1 at 2 mA cm-2 (∼0.5C). Due to the decomposition of Li2.72Na0.31MnPO4CO3, the capacity retention degraded to 64% after 100 cycles. This journal is

UR - http://www.scopus.com/inward/record.url?scp=85120693705&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85120693705&partnerID=8YFLogxK

U2 - 10.1039/d1cc04350a

DO - 10.1039/d1cc04350a

M3 - Article

AN - SCOPUS:85120693705

VL - 57

SP - 12840

EP - 12843

JO - Chemical Communications

JF - Chemical Communications

SN - 1359-7345

IS - 95

ER -

Enhanced electrochemical performance of Li_2.72Na_0.31MnPO₄CO₃as a cathode material in "water-in-salt" electrolytes

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this