Microwave assisted ultra-fast method to synthesize carbonate-phosphates, Na3MCO3PO4 (M = Mn, Fe, Co, Ni) - relevant materials applied in sodium-ion batteries

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dc.creatorDemétrio Abreu Sena Costa
dc.creatorLorena Almeida Cadête Costa
dc.creatorJoão Otávio de Sousa Mendes
dc.creatorWagner da Nova Mussel
dc.creatorJosé Domingos Ardisson
dc.creatorLuciano Andrey Montoro
dc.date.accessioned2023-03-02T15:32:04Z
dc.date.accessioned2025-09-08T23:22:01Z
dc.date.available2023-03-02T15:32:04Z
dc.date.issued2020-01
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipOutra Agência
dc.format.mimetypepdf
dc.identifier.doihttp://dx.doi.org/10.21577/0103-5053.20190154
dc.identifier.issn1678-4790
dc.identifier.urihttps://hdl.handle.net/1843/50606
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.rightsAcesso Aberto
dc.subjectQuímica analítica
dc.subjectFísico-química
dc.subjectAnálise eletroquímica
dc.subjectBaterias
dc.subjectMinerais metálicos
dc.subjectCompostos de sódio
dc.subjectRietveld, Método de
dc.subjectRaios X - Difração
dc.subjectMicroscopia eletrônica de varredura
dc.subjectAnálise térmica
dc.subjectEspectrometria de massa
dc.subjectTermogravimetria
dc.subjectMossbauer, Espectroscopia de
dc.subject.otherMicrowave assisted
dc.subject.otherCarbonate-phosphates
dc.subject.otherRelevant materials applied in sodium-ion batteries
dc.subject.otherSidorenkite
dc.subject.otherSodium-ion insertion
dc.subject.otherMicrowave
dc.subject.otherSolvothermal method
dc.titleMicrowave assisted ultra-fast method to synthesize carbonate-phosphates, Na3MCO3PO4 (M = Mn, Fe, Co, Ni) - relevant materials applied in sodium-ion batteries
dc.typeArtigo de periódico
local.citation.epage185
local.citation.issue1
local.citation.spage175
local.citation.volume31
local.description.resumoAlthough largely used in mobiles and electric vehicles applications, insertion batteries based on Li-ion technology are high-cost devices. These applications require high-performance energy storage systems with high-energy and high-power densities, which are better attained by Li-ion technology. However, stationary applications such as power plants and uninterruptible power supplies (UPS) mainly require low-cost energy storage devices. In this scenario Na-ion insertion batteries feature as a cheaper option for such applications. Among the several compounds for use as cathode in Na-batteries, a largely studied class of compounds are the sodium-carbonate-phosphates, Na3MCO3PO4 (M = Mn, Fe, Co or Ni), with structure analogue to the mineral sidorenkite. In this work, it was developed a new microwave-assisted hydrothermal method as an ultra-fast way to prepare sodium-carbonate-phosphate compounds. This methodology results in high-quality materials with general formula Na3MCO3PO4 (M = Mn, Fe, Co or Ni) upon only 5 min processing time. Characterization techniques indicate highly ordered materials with sidorenkite-like phase and different morphologies or crystal habits, including plates, rods, and a ‘starfruit’ shape. As a proof-of-application the Mn-based material was evaluated from electrochemical tests for Na+ insertion reactions. The obtained results evidence initial discharge capacity of 107 mA h g-¹ with good reversible capacity (65 mA h g -¹) after several charge/discharge cycles.
local.identifier.orcidhttps://orcid.org/0000-0003-3597-2910
local.identifier.orcidhttps://orcid.org/0000-0002-8632-780X
local.identifier.orcidhttps://orcid.org/0000-0002-9768-9830
local.identifier.orcidhttps://orcid.org/0000-0002-5615-3482
local.identifier.orcidhttps://orcid.org/0000-0002-5157-3971
local.publisher.countryBrasil
local.publisher.departmentCOLTEC - COLEGIO TECNICO
local.publisher.departmentICX - DEPARTAMENTO DE QUÍMICA
local.publisher.initialsUFMG
local.url.externahttps://jbcs.sbq.org.br/default.asp?ed=293

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