Introducing Na-sufficient P3-Na0.9Fe0.5Mn0.5O2 as a cathode material for Na-ion batteries

被引：22

作者：

Tripathi, Abhinav ^{[1
]}

Xi, Shibo ^{[2
]}

Gajjela, Satyanarayana Reddy ^{[1
]}

Balaya, Palani ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Mech Engn, Singapore 117575, Singapore

[2] ASTAR, Inst Chem & Engn Sci, 1 Pesek Rd, Singapore 627833, Singapore

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 73期

关键词：

LAYERED OXIDE CATHODE; MANGANESE; P2-TYPE;

D O I：

10.1039/d0cc03701j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

P3-Na(0.9)Fe(0.5)Mn(0.5)O(2)is reported as a new P-type cathode material for Na-ion batteries. The P3 structure can accommodate 0.9 mole of Na-ions leading to a high discharge capacity of 155 mA h g(-1)and does not require sacrificial salts for full-cell operation.OperandoX-ray diffraction andex situX-ray absorption studies are also reported.

引用

页码：10686 / 10689

页数：4

共 24 条

[1]

[Anonymous], 2013, 20125188 US GEOL SUR

[2] A pre-edge analysis of Mn K-edge XANES spectra to help determine the speciation of manganese in minerals and glasses [J].

Chalmin, E. ;

Farges, F. ;

Brown, G. E., Jr. .

CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 2009, 157 (01) :111-126

[3] Structural and Electrochemical Characterizations of P2 and New O3-NaxMn1-yFeyO2 Phases Prepared by Auto-Combustion Synthesis for Na-Ion Batteries [J].

de Boisse, B. Mortemard ;

Carlier, D. ;

Guignard, M. ;

Delmas, C. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2013, 160 (04) :A569-A574

[4] STRUCTURAL CLASSIFICATION AND PROPERTIES OF THE LAYERED OXIDES [J].

DELMAS, C ;

FOUASSIER, C ;

HAGENMULLER, P .

PHYSICA B & C, 1980, 99 (1-4) :81-85

[5] XAFCA: a new XAFS beamline for catalysis research [J].

Du, Yonghua ;

Zhu, Yi ;

Xi, Shibo ;

Yang, Ping ;

Moser, Herbert O. ;

Breese, Mark B. H. ;

Borgna, Armando .

JOURNAL OF SYNCHROTRON RADIATION, 2015, 22 :839-843

[6] Ab initio and experimental pre-edge investigations of the Mn K-edge XANES in oxide-type materials -: art. no. 155109 [J].

Farges, F .

PHYSICAL REVIEW B, 2005, 71 (15)

[7] A comprehensive review of sodium layered oxides: powerful cathodes for Na-ion batteries [J].

Han, Man Huon ;

Gonzalo, Elena ;

Singh, Gurpreet ;

Rojo, Teofilo .

ENERGY & ENVIRONMENTAL SCIENCE, 2015, 8 (01) :81-102

[8] Meso-Structure Controlled Synthesis of Sodium Iron-Manganese Oxides Cathode for Low-Cost Na-Ion Batteries [J].

Hirsh, Hayley ;

Olguin, Marco ;

Chung, Hyeseung ;

Li, Yixuan ;

Bai, Shuang ;

Feng, Di ;

Wang, Dongdong ;

Zhang, Minghao ;

Meng, Ying Shirley .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2019, 166 (12) :A2528-A2535

[9] Oxygen Redox Activity through a Reductive Coupling Mechanism in the P3-Type Nickel-Doped Sodium Manganese Oxide [J].

Kim, Eun Jeong ;

Ma, Le Anh ;

Duda, Laurent C. ;

Pickup, David M. ;

Chadwick, Alan V. ;

Younesi, Reza ;

Irvine, John T. S. ;

Armstrong, A. Robert .

ACS APPLIED ENERGY MATERIALS, 2020, 3 (01) :184-191

[10] O3-type Na(Mn0.25Fe0.25Co0.25Ni0.25)O2: A quaternary layered cathode compound for rechargeable Na ion batteries [J].

Li, Xin ;

Wu, Di ;

Zhou, Yong-Ning ;

Liu, Lei ;

Yang, Xiao-Qing ;

Ceder, Gerbrand .

ELECTROCHEMISTRY COMMUNICATIONS, 2014, 49 :51-54

← 1 2 3 →