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Liu J, Zheng Q, Goodman MD, et al. Graphene Sandwiched Mesostructured Li-Ion Battery Electrodes. Adv Mater. 2016;28(35):7696-702doi: 10.1002/adma.201600829.
Liu, J., Zheng, Q., Goodman, M. D., Zhu, H., Kim, J., Krueger, N. A., Ning, H., Huang, X., Liu, J., Terrones, M., & Braun, P. V. (2016). Graphene Sandwiched Mesostructured Li-Ion Battery Electrodes. Advanced materials (Deerfield Beach, Fla.), 28(35), 7696-702. https://doi.org/10.1002/adma.201600829
Liu, Jinyun, et al. "Graphene Sandwiched Mesostructured Li-Ion Battery Electrodes." Advanced materials (Deerfield Beach, Fla.) vol. 28,35 (2016): 7696-702. doi: https://doi.org/10.1002/adma.201600829
Liu J, Zheng Q, Goodman MD, Zhu H, Kim J, Krueger NA, Ning H, Huang X, Liu J, Terrones M, Braun PV. Graphene Sandwiched Mesostructured Li-Ion Battery Electrodes. Adv Mater. 2016 Sep;28(35):7696-702. doi: 10.1002/adma.201600829. Epub 2016 Jul 06. PMID: 27383465.
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Adv Mater. 2016 Sep;28(35):7696-702. doi: 10.1002/adma.201600829. Epub 2016 Jul 06.

Graphene Sandwiched Mesostructured Li-Ion Battery Electrodes.

Advanced materials (Deerfield Beach, Fla.)

Jinyun Liu, Qiye Zheng, Matthew D Goodman, Haoyue Zhu, Jinwoo Kim, Neil A Krueger, Hailong Ning, Xingjiu Huang, Jinhuai Liu, Mauricio Terrones, Paul V Braun

Affiliations

  1. Research Center for Biomimetic Functional Materials and Sensing Devices, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, Anhui, 230031, P. R. China.
  2. Department of Materials Science and Engineering, Frederick Seitz Materials Research Laboratory, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
  3. Department of Chemistry, Pennsylvania State University, University Park, PA, 16802, USA.
  4. Xerion Advanced Battery Corp, Champaign, IL, 61820, USA.
  5. Department of Materials Science and Engineering, Frederick Seitz Materials Research Laboratory, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA. [email protected].

PMID: 27383465 DOI: 10.1002/adma.201600829

Abstract

A deterministic graphene-sandwiched Li-ion battery electrode consisting of an integrated 3D mesostructure of electrochemically active materials and graphene is presented. As demonstrations, electrodes with active nanomaterials that coat (V2 O5 @graphene@V2 O5 cathode) or are coated by (graphene@Si@graphene anode) graphene are fabricated. These electrodes exhibit high capacities and ultralong cycle lives (the cathode can be cycled over 2000 times with minimal capacity fade).

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords: Li-ion batteries; V2O5; anodes; cathodes; graphene

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