MAE - Mobilità, Egitto, Energy and Environment: \"Multifunctional Hybrid Organic-Inorganic Materials based on Metal Phosphonates :New precursors for cathodic electrode materials\" (Progetti)

Type
Label
  • MAE - Mobilità, Egitto, Energy and Environment: \"Multifunctional Hybrid Organic-Inorganic Materials based on Metal Phosphonates :New precursors for cathodic electrode materials\" (Progetti) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Alternative label
  • Bauer Elvira Maria, Bellitto Carlo, Righini Guido, Fouad Fahmy Dina Mamdouh, Ibrahim Said Ahmed (2013)
    MAE - Mobilità, Egitto, Energy and Environment: "Multifunctional Hybrid Organic-Inorganic Materials based on Metal Phosphonates :New precursors for cathodic electrode materials"
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bauer Elvira Maria, Bellitto Carlo, Righini Guido, Fouad Fahmy Dina Mamdouh, Ibrahim Said Ahmed (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-ISM, Via Salaria km 29.300, C.P. 10, 00015 Monterotondo Assiut University, Faculty of Science, Department of Chemistry, 71515 Assiut, Arab Republic of Egypt (literal)
Titolo
  • MAE - Mobilità, Egitto, Energy and Environment: \"Multifunctional Hybrid Organic-Inorganic Materials based on Metal Phosphonates :New precursors for cathodic electrode materials\" (literal)
Descrizione sintetica
  • Joint Project for the exchange of researchers within the Executive Programme of Scientific and Technological Cooperation between Arab Republic of Egypt and Italian Republic for the years 2013 - 2015 (literal)
Abstract
  • Lithium-ion batteries store and release electrical energy by insertion and extraction of Li+ ions and electrons through the cathode and anode materials. Among several components of the lithium-ion battery, cathode materials have attracted the attention, because they determine the initial capacity of the battery and the fading resistance. The olivine LiFePO4 seems to be the most promising one, due to several facts such as the abundance of the elements, low cost, low toxicity, improved safety and environmental friendliness. Commercial production of LiFePO4 based lithium-ion batteries has started recently, but there is still a demand for low-cost production processes and for new synthetic strategies. A recent original procedure of synthesis of LiFePO4 has been developed by a joint effort of the research team at CNR-ISM, proposers of this project, and other research units (University of Rome, ENEA) providing nanostructured LiFePO4/C composite with good electronic and electrochemical performance. The synthetic procedure is based on the thermal decomposition of Fe(II) alkyl- or arylphosphonates, precursors containing in the same molecule Fe, P, O and C. The synthesis and characterization of the latter precursors are the result of previous collaborations between members of the CNR-ISM team and the Egyptian research unit, proposers of this project, belonging to the University of Assiut (UniAss). For this reason the Italian (CNR-ISM) and the Egyptian proposer (UniAss) present here a new collaboration project with the aim to coordinate their research on the investigation and design of new organic-inorganic hybrid materials based on phosphonates containing Fe(II), Fe(III), Mn(II), P, O, C and Li(I) ions in the same molecule. These new hybrid compounds can be considered innovative precursors for the preparation of LiFePO4/C and FePO4/C nanocomposites and will be studied for this purpose. The present proposal includes also an e-learning course which involves both partners. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Autore CNR di
Prodotto
Insieme di parole chiave di
data.CNR.it