Splash combustion synthesis and exploration of alkali metal pyrophosphate (A2MP2O7; A = Li, Na) cathodes

P. Barpanda; T. Ye; J. Lu; Y. Yamada; S. C. Chung; S. Nishimura; M. Okubo; H. Zhou; A. Yamada

doi:10.1149/05024.0071ecst

Splash combustion synthesis and exploration of alkali metal pyrophosphate (A₂MP₂O₇; A = Li, Na) cathodes

P. Barpanda, T. Ye, J. Lu, Y. Yamada, S. C. Chung, S. Nishimura, M. Okubo, H. Zhou, A. Yamada

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Abstract

Pursuing an alternate energy-savvy synthetic route for economic synthesis of polyanionic cathode materials, we have developed a splash combustion synthesis method. It is capable of producing Fe(II) based cathodes starting from cheap Fe(III) precursors under a quick 1-minute high-temperature annealing step. The proof-of concept test was carried out on Li₂FeP ₂O₇ cathode with success in achieving nanoscale, carbon-coated end-product with reversible discharge capacity of 100 mAh/g. Further, exploiting this synthetic method, we have discovered a novel Na ₂FeP₂O₇ cathode with promising electrochemical properties for rechargeable sodium-ion batteries. The details of splash combustion synthesized alkali metal pyrophosphate cathodes are described in a nutshell.

Original language	English
Title of host publication	Intercalation Compounds for Rechargeable Batteries
Publisher	Electrochemical Society Inc.
Pages	71-77
Number of pages	7
Edition	24
ISBN (Print)	9781607684121
DOIs	https://doi.org/10.1149/05024.0071ecst
Publication status	Published - 2013
Externally published	Yes
Event	Symposium on Intercalation Compounds for Rechargeable Batteries - 222nd ECS Meeting - Honolulu, HI, United States Duration: 2012 Oct 7 → 2012 Oct 12

Publication series

Name	ECS Transactions
Number	24
Volume	50
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Conference

Conference	Symposium on Intercalation Compounds for Rechargeable Batteries - 222nd ECS Meeting
Country/Territory	United States
City	Honolulu, HI
Period	12/10/7 → 12/10/12

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.1149/05024.0071ecst

Cite this

Barpanda, P., Ye, T., Lu, J., Yamada, Y., Chung, S. C., Nishimura, S., Okubo, M., Zhou, H., & Yamada, A. (2013). Splash combustion synthesis and exploration of alkali metal pyrophosphate (A₂MP₂O₇; A = Li, Na) cathodes. In Intercalation Compounds for Rechargeable Batteries (24 ed., pp. 71-77). (ECS Transactions; Vol. 50, No. 24). Electrochemical Society Inc.. https://doi.org/10.1149/05024.0071ecst

Splash combustion synthesis and exploration of alkali metal pyrophosphate (A₂MP₂O₇; A = Li, Na) cathodes. / Barpanda, P.; Ye, T.; Lu, J. et al.
Intercalation Compounds for Rechargeable Batteries. 24. ed. Electrochemical Society Inc., 2013. p. 71-77 (ECS Transactions; Vol. 50, No. 24).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Barpanda, P, Ye, T, Lu, J, Yamada, Y, Chung, SC, Nishimura, S, Okubo, M, Zhou, H & Yamada, A 2013, Splash combustion synthesis and exploration of alkali metal pyrophosphate (A₂MP₂O₇; A = Li, Na) cathodes. in Intercalation Compounds for Rechargeable Batteries. 24 edn, ECS Transactions, no. 24, vol. 50, Electrochemical Society Inc., pp. 71-77, Symposium on Intercalation Compounds for Rechargeable Batteries - 222nd ECS Meeting, Honolulu, HI, United States, 12/10/7. https://doi.org/10.1149/05024.0071ecst

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abstract = "Pursuing an alternate energy-savvy synthetic route for economic synthesis of polyanionic cathode materials, we have developed a splash combustion synthesis method. It is capable of producing Fe(II) based cathodes starting from cheap Fe(III) precursors under a quick 1-minute high-temperature annealing step. The proof-of concept test was carried out on Li2FeP 2O7 cathode with success in achieving nanoscale, carbon-coated end-product with reversible discharge capacity of 100 mAh/g. Further, exploiting this synthetic method, we have discovered a novel Na 2FeP2O7 cathode with promising electrochemical properties for rechargeable sodium-ion batteries. The details of splash combustion synthesized alkali metal pyrophosphate cathodes are described in a nutshell.",

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