title: Recovery of metals from simulant spent lithium-ion battery as organophosphonate coordination polymers in aqueous media.
abstract: An innovative approach is proposed for the recycling of metals from a simulant lithium-ion battery (LIBs) waste aqueous solution. Phosphonate organic linkers are introduced as precipitating agents to selectively react with the metals to form coordination polymers from an aqueous solution containing Ni, Mn and Co in a hydrothermal process. The supernatant is analyzed by ICP-AES to quantify the efficiency and the selectivity of the precipitation and the materials are characterized by Scanning Electron Microscopy (SEM), Powder X-Ray Diffraction (PXRD), Thermogravimetric Analyses (TGA) and nitrogen gas sorption (BET). Conditions have been achieved to selectively precipitate Manganese or Manganese/Cobalt from this solution with a high efficiency. This work describes a novel method to obtain potentially valuable coordination polymers from a waste metal solution that can be generalized on any waste solution.
authors.affiliation: ICSM, Institut de Chimie Séparative de Marcoule, UMR 5257, CEA/CNRS/ENSCM/UM, Bât 426, BP 17171, 30207 Bagnols-sur-Cèze cedex, France.
authors.forename: Emilie
authors.initials: E
authors.lastname: Perez
authors.affiliation: ICSM, Institut de Chimie Séparative de Marcoule, UMR 5257, CEA/CNRS/ENSCM/UM, Bât 426, BP 17171, 30207 Bagnols-sur-Cèze cedex, France.
authors.forename: Marie-Laure
authors.initials: ML
authors.lastname: Andre
authors.affiliation: ICSM, Institut de Chimie Séparative de Marcoule, UMR 5257, CEA/CNRS/ENSCM/UM, Bât 426, BP 17171, 30207 Bagnols-sur-Cèze cedex, France.
authors.forename: Ricardo
authors.initials: R
authors.lastname: Navarro Amador
authors.affiliation: SARPI VEOLIA, Direction Technique et Innovations, Zone portuaire de Limay-Porcheville, 427 route du Hazay, 78520 Limay, France.
authors.forename: François
authors.initials: F
authors.lastname: Hyvrard
authors.affiliation: SARPI VEOLIA, Direction Technique et Innovations, Zone portuaire de Limay-Porcheville, 427 route du Hazay, 78520 Limay, France.
authors.forename: Julien
authors.initials: J
authors.lastname: Borrini
authors.affiliation: ICSM, Institut de Chimie Séparative de Marcoule, UMR 5257, CEA/CNRS/ENSCM/UM, Bât 426, BP 17171, 30207 Bagnols-sur-Cèze cedex, France. Electronic address: michael.carboni@cea.fr.
authors.forename: Michaël
authors.initials: M
authors.lastname: Carboni
authors.affiliation: ICSM, Institut de Chimie Séparative de Marcoule, UMR 5257, CEA/CNRS/ENSCM/UM, Bât 426, BP 17171, 30207 Bagnols-sur-Cèze cedex, France.
authors.forename: Daniel
authors.initials: D
authors.lastname: Meyer
keywords: Coordination polymers; Lithium-ion battery; Metal extraction; Nanomaterials; Recycling