Communication

Double-Structured LiMn0.85Fe0.15PO4 Coordinated with LiFePO4 for Rechargeable Lithium Batteries†

  1. Seung-Min Oh5,‡,
  2. Prof. Seung-Taek Myung2,‡,
  3. Jin Bum Park1,
  4. Prof. Bruno Scrosati1,4,*,
  5. Dr. Khalil Amine3,
  6. Prof. Yang-Kook Sun1,5,*

Article first published online: 17 JAN 2012

DOI: 10.1002/anie.201107394

Issue

Angewandte Chemie International Edition

Angewandte Chemie International Edition

Volume 51, Issue 8, pages 1853–1856, February 20, 2012

Additional Information

How to Cite

Oh, S.-M., Myung, S.-T., Park, J. B., Scrosati, B., Amine, K. and Sun, Y.-K. (2012), Double-Structured LiMn0.85Fe0.15PO4 Coordinated with LiFePO4 for Rechargeable Lithium Batteries. Angew. Chem. Int. Ed., 51: 1853–1856. doi: 10.1002/anie.201107394

Author Information

  1. 1

    Department of WCU Energy Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791 (South Korea)

  2. 2

    Faculty of Nanotechnology and Advanced Materials Engineering, Sejong University, 98 Gunja-dong, Gwnagjin-gu, Seoul 143-747 (South Korea)

  3. 3

    Electrochemical Technology Program, Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439 (USA)

  4. 4

    Department of Chemistry, University of Rome Sapienza, 00185 Rome (Italy)

  5. 5

    Department of Chemical Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791 (South Korea)

  1. ‡

    These authors contributed equally to this work.

*Department of WCU Energy Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791 (South Korea)

  1. †

    This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (grant number 2009-0092780).

Publication History

  1. Issue published online: 14 FEB 2012
  2. Article first published online: 17 JAN 2012
  3. Manuscript Received: 20 OCT 2011

Funded by

  • Korea government (MEST). Grant Number: 2009-0092780

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Keywords:

  • cathode materials;
  • electrochemistry;
  • electrodes;
  • lithium batteries;
  • olivine
Thumbnail image of graphical abstract

A new coat: LiMn1−xFexPO4 materials with a LiFePO4 outer layer of varying thickness and a LiMn0.85Fe0.15PO4 bulk were prepared. The physical characteristics such as tap density, porosity, and spherical morphology were fine-tuned. The double-structured micron-sized LiMn0.85Fe0.15PO4/LiFePO4 material (see picture) shows properties which make this material an ideal candidate for rechargeable lithium batteries.

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