Bio-inspired synthesis of xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 lithium-rich layered cathode materials

Chuanxin Hou; Yuya Oaki; Eiji Hosono; Hong Lin; Hiroaki Imai; Yuqi Fan; Feng Dang

doi:10.1016/j.matdes.2016.07.099

Bio-inspired synthesis of xLi₂MnO₃-(1 − x)LiNi_0.33Co_0.33Mn_0.33O₂ lithium-rich layered cathode materials

Chuanxin Hou, Yuya Oaki, Eiji Hosono, Hong Lin, Hiroaki Imai, Yuqi Fan, Feng Dang

Department of Applied Chemistry

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

27 Citations (Scopus)

Abstract

xLi₂MnO₃-(1 − x)LiNi_0.33Co_0.33Mn_0.33O₂ (x = 0.4, 0.5 and 0.6) lithium-rich layered cathode materials were synthesized using a bio-inspired method. Nanoporous radial structures composed of nanometric crystalline units, inherited from bio-mimetically synthesized MCO₃ (M[dbnd]Mn, Co, Ni) precursors, were obtained for the xLi₂MnO₃-(1 − x)LiNi_0.33Co_0.33Mn_0.33O₂ particles. High discharge capacity of 263 mAh/g and stable cycle performance were obtained from 0.4Li₂MnO₃–0.6LiNi_0.33Co_0.33Mn_0.33O₂ cathodes. Phase separation caused by the incomplete oxidation of metal ions was identified for the metal oxide intermediates topotactic transformed from the bio-mimetically synthesized MCO₃ precursors, and caused the degradation of xLi₂MnO₃-(1 − x)LiNi_0.33Co_0.33Mn_0.33O₂ with a high x ratio.

Original language	English
Pages (from-to)	718-725
Number of pages	8
Journal	Materials and Design
Volume	109
DOIs	https://doi.org/10.1016/j.matdes.2016.07.099
Publication status	Published - 2016 Nov 5

Keywords

Bio-mimetic process
Cathode materials
Lithium rich layered materials
Lithium-ion battery
Nanostructure

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

UN SDGs

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

Access to Document

10.1016/j.matdes.2016.07.099

Cite this

@article{511ccd89b1bc4a529de546d27b7ca924,

title = "Bio-inspired synthesis of xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 lithium-rich layered cathode materials",

abstract = "xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 (x = 0.4, 0.5 and 0.6) lithium-rich layered cathode materials were synthesized using a bio-inspired method. Nanoporous radial structures composed of nanometric crystalline units, inherited from bio-mimetically synthesized MCO3 (M[dbnd]Mn, Co, Ni) precursors, were obtained for the xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 particles. High discharge capacity of 263 mAh/g and stable cycle performance were obtained from 0.4Li2MnO3–0.6LiNi0.33Co0.33Mn0.33O2 cathodes. Phase separation caused by the incomplete oxidation of metal ions was identified for the metal oxide intermediates topotactic transformed from the bio-mimetically synthesized MCO3 precursors, and caused the degradation of xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 with a high x ratio.",

keywords = "Bio-mimetic process, Cathode materials, Lithium rich layered materials, Lithium-ion battery, Nanostructure",

author = "Chuanxin Hou and Yuya Oaki and Eiji Hosono and Hong Lin and Hiroaki Imai and Yuqi Fan and Feng Dang",

note = "Funding Information: This work was supported by Natural Science Foundation of Shandong Province ( ZR2014EMM001 ) and State Key Laboratory of New Ceramic and Fine Processing Tsinghua University ( KF201509 ). Publisher Copyright: {\textcopyright} 2016 Elsevier Ltd",

year = "2016",

month = nov,

day = "5",

doi = "10.1016/j.matdes.2016.07.099",

language = "English",

volume = "109",

pages = "718--725",

journal = "International Journal of Materials in Engineering Applications",

issn = "0261-3069",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Bio-inspired synthesis of xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 lithium-rich layered cathode materials

AU - Hou, Chuanxin

AU - Oaki, Yuya

AU - Hosono, Eiji

AU - Lin, Hong

AU - Imai, Hiroaki

AU - Fan, Yuqi

AU - Dang, Feng

N1 - Funding Information: This work was supported by Natural Science Foundation of Shandong Province ( ZR2014EMM001 ) and State Key Laboratory of New Ceramic and Fine Processing Tsinghua University ( KF201509 ). Publisher Copyright: © 2016 Elsevier Ltd

PY - 2016/11/5

Y1 - 2016/11/5

N2 - xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 (x = 0.4, 0.5 and 0.6) lithium-rich layered cathode materials were synthesized using a bio-inspired method. Nanoporous radial structures composed of nanometric crystalline units, inherited from bio-mimetically synthesized MCO3 (M[dbnd]Mn, Co, Ni) precursors, were obtained for the xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 particles. High discharge capacity of 263 mAh/g and stable cycle performance were obtained from 0.4Li2MnO3–0.6LiNi0.33Co0.33Mn0.33O2 cathodes. Phase separation caused by the incomplete oxidation of metal ions was identified for the metal oxide intermediates topotactic transformed from the bio-mimetically synthesized MCO3 precursors, and caused the degradation of xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 with a high x ratio.

AB - xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 (x = 0.4, 0.5 and 0.6) lithium-rich layered cathode materials were synthesized using a bio-inspired method. Nanoporous radial structures composed of nanometric crystalline units, inherited from bio-mimetically synthesized MCO3 (M[dbnd]Mn, Co, Ni) precursors, were obtained for the xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 particles. High discharge capacity of 263 mAh/g and stable cycle performance were obtained from 0.4Li2MnO3–0.6LiNi0.33Co0.33Mn0.33O2 cathodes. Phase separation caused by the incomplete oxidation of metal ions was identified for the metal oxide intermediates topotactic transformed from the bio-mimetically synthesized MCO3 precursors, and caused the degradation of xLi2MnO3-(1 − x)LiNi0.33Co0.33Mn0.33O2 with a high x ratio.

KW - Bio-mimetic process

KW - Cathode materials

KW - Lithium rich layered materials

KW - Lithium-ion battery

KW - Nanostructure

UR - http://www.scopus.com/inward/record.url?scp=84979234655&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84979234655&partnerID=8YFLogxK

U2 - 10.1016/j.matdes.2016.07.099

DO - 10.1016/j.matdes.2016.07.099

M3 - Article

AN - SCOPUS:84979234655

SN - 0261-3069

VL - 109

SP - 718

EP - 725

JO - International Journal of Materials in Engineering Applications

JF - International Journal of Materials in Engineering Applications

ER -