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Synthesis and spect...
Synthesis and spectroscopic characterization of Fe3+-BDC metal organic framework as material for lithium ion batteries
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- Ajpi Condori, Cesario (författare)
- KTH,Tillämpad elektrokemi,UMSA-University
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- Leiva, N. (författare)
- UMSA Universidad Mayor de San Andres, Bolivia
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- Lundblad, Anders Olof (författare)
- RISE,Elektrifiering och pålitlighet
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- Lindbergh, Göran, 1959- (författare)
- KTH,Tillämpad elektrokemi
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- Cabrera, S. (författare)
- UMSA Universidad Mayor de San Andres, Bolivia
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(creator_code:org_t)
- Elsevier B.V. 2023
- 2023
- Engelska.
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Ingår i: Journal of Molecular Structure. - : Elsevier B.V.. - 0022-2860 .- 1872-8014. ; 1272
- Relaterad länk:
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https://doi.org/10.1...
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https://kth.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- This work presents synthesis and spectroscopic characterization of a new metal-organic framework (MOF). The compound Fe-BDC-DMF was synthetized by the solvothermal method and prepared via a reaction between FeCl3.6H2O and benzene-1,4-dicarboxylic acid (H2BDC) or terephthalic acid using N,N-dimethylformamide (DMF) as solvent. The powder was characterized by powder X-ray diffraction (PXRD), scanning electron microscopy (SEM) and infrared spectroscopy (IR) analysis. The electrochemical properties were investigated in a typical lithium-ion battery electrolyte by cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and galvanostatic charging and discharging. The synthetized Fe-BDC-DMF metal-organic framework (MOF) contains a mixture of three phases, identified by PXRD as: MOF-235, and MIL-53(Fe) monoclinic with C2/c and P21/c space groups. The structure of the Fe-BDC is built up from Fe3+ ions, terephalates (BDC) bridges and in-situ-generated DMF ligands. The electrochemical measurements conducted in the potential range of 0.5–3.5 V vs. Li+/Li0 show the voltage profiles of Fe-BDC and a plateau capacity of around 175 mAh/g. © 2022 The Author(s)
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi -- Oorganisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)
Nyckelord
- Lithium-ion batteries
- Metal organic frameworks
- Structure
- Chlorine compounds
- Cyclic voltammetry
- Dimethylformamide
- Electrochemical impedance spectroscopy
- Electrolytes
- Infrared spectroscopy
- Ions
- Iron compounds
- Metal-Organic Frameworks
- Metals
- Organic polymers
- Organic solvents
- Powder metals
- Scanning electron microscopy
- Battery electrolyte
- Dicarboxylic acid
- Electrochemical-impedance spectroscopies
- Fe 3
- Infrared: spectroscopy
- Metalorganic frameworks (MOFs)
- N-N-dimethylformamide
- Solvothermal method
- Spectroscopic characterization
- Terephthalic acids
- Kemi
- Chemical Engineering
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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