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A high-performance rechargeable Mg2+/Li+ hybrid battery using one-dimensional mesoporous TiO2(B) nanoflakes as the cathode

Journal Article


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Abstract


  • Mg2+/Li+ hybrid batteries have recently been constructed combining a Mg anode, a Li+-intercalation electrode, and an electrolyte containing both Mg2+ and Li+. These batteries have been reported to outperform all the previously reported magnesium batteries in terms of specific capacity, cycling stability, and rate capability. Herein, we report the outstanding electrochemical performance of Mg2+/Li+ hybrid batteries consisting of a one-dimensional mesoporous TiO2(B) cathode, a Mg anode, and an electrolyte consisting of 0.5 mol L–1 Mg(BH4)2 + 1.5 mol L–1 LiBH4 in tetraglyme. A highly synergetic interaction between Li+ and Mg2+ ions toward the pseudo-capacitive reaction is proposed. The hybrid batteries show superior rate performance with 130 mAh g–1 at 1 C and 115 mAh g–1 at 2 C, together with excellent cyclability up to 6000 cycles.

UOW Authors


  •   Su, Shuojian (external author)
  •   Nuli, Yanna (external author)
  •   Huang, Zhenguo (external author)
  •   Miao, Qi (external author)
  •   Yang, Jun (external author)
  •   Wang, Jiulin (external author)

Publication Date


  • 2016

Citation


  • Su, S., NuLi, Y., Huang, Z., Miao, Q., Yang, J. & Wang, J. (2016). A high-performance rechargeable Mg2+/Li+ hybrid battery using one-dimensional mesoporous TiO2(B) nanoflakes as the cathode. ACS Applied Materials and Interfaces, 8 (11), 7111-7117.

Scopus Eid


  • 2-s2.0-84962106850

Ro Full-text Url


  • http://ro.uow.edu.au/context/aiimpapers/article/2884/type/native/viewcontent

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1882

Has Global Citation Frequency


Number Of Pages


  • 6

Start Page


  • 7111

End Page


  • 7117

Volume


  • 8

Issue


  • 11

Place Of Publication


  • United States

Abstract


  • Mg2+/Li+ hybrid batteries have recently been constructed combining a Mg anode, a Li+-intercalation electrode, and an electrolyte containing both Mg2+ and Li+. These batteries have been reported to outperform all the previously reported magnesium batteries in terms of specific capacity, cycling stability, and rate capability. Herein, we report the outstanding electrochemical performance of Mg2+/Li+ hybrid batteries consisting of a one-dimensional mesoporous TiO2(B) cathode, a Mg anode, and an electrolyte consisting of 0.5 mol L–1 Mg(BH4)2 + 1.5 mol L–1 LiBH4 in tetraglyme. A highly synergetic interaction between Li+ and Mg2+ ions toward the pseudo-capacitive reaction is proposed. The hybrid batteries show superior rate performance with 130 mAh g–1 at 1 C and 115 mAh g–1 at 2 C, together with excellent cyclability up to 6000 cycles.

UOW Authors


  •   Su, Shuojian (external author)
  •   Nuli, Yanna (external author)
  •   Huang, Zhenguo (external author)
  •   Miao, Qi (external author)
  •   Yang, Jun (external author)
  •   Wang, Jiulin (external author)

Publication Date


  • 2016

Citation


  • Su, S., NuLi, Y., Huang, Z., Miao, Q., Yang, J. & Wang, J. (2016). A high-performance rechargeable Mg2+/Li+ hybrid battery using one-dimensional mesoporous TiO2(B) nanoflakes as the cathode. ACS Applied Materials and Interfaces, 8 (11), 7111-7117.

Scopus Eid


  • 2-s2.0-84962106850

Ro Full-text Url


  • http://ro.uow.edu.au/context/aiimpapers/article/2884/type/native/viewcontent

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1882

Has Global Citation Frequency


Number Of Pages


  • 6

Start Page


  • 7111

End Page


  • 7117

Volume


  • 8

Issue


  • 11

Place Of Publication


  • United States