A Fully Ordered Triplite, LiCuSO4F
- College de France, Paris Cedex (France); Sorbonne Univ. - UPMC Univ. Paris, Paris (France)
- College de France, Paris Cedex (France); Sorbonne Univ. - UPMC Univ. Paris, Paris (France); Réseau sur le Stockage Electrochimique de l’Energie (RS2E), Amiens (France)
- College de France, Paris Cedex (France)
- Réseau sur le Stockage Electrochimique de l’Energie (RS2E), Amiens (France); ICGM Inst. Charles Gerhardt - CNRS and Univ. Montpellier (France)
Batteries are a major technological challenge in this new century, as they stand as a key way to make a more efficient use of energy. Rechargeable Li-ion batteries, by having the highest energy density of any such device, have emerged as the technology of choice for powering electric vehicles and show great promises for grid applications. For such promises to materialize fully, the quest for new positive electrode materials showing safety, sustainability and cost advantages must continue. Here, progresses have been recently achieved with the arrival of polyanionic compounds. Among them, LiFePO4 is the most attractive, although its energy density is penalized by the low redox voltage (3.45 V vs Li+/Li0) of the Fe3+/Fe2+ redox couple.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- OSTI ID:
- 1324781
- Journal Information:
- Chemistry of Materials, Vol. 28, Issue 6; ISSN 0897-4756
- Publisher:
- American Chemical Society (ACS)Copyright Statement
- Country of Publication:
- United States
- Language:
- ENGLISH
Web of Science
Li 2 BaSc(BO 3 ) 2 F and LiBa 2 Pb(BO 3 ) 2 F with Layered Structures featuring Special Li−O/F Configurations
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journal | October 2018 |
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