2018
DOI: 10.1016/j.compscitech.2018.04.041
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Lithium iron phosphate coated carbon fiber electrodes for structural lithium ion batteries

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Cited by 105 publications
(69 citation statements)
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“…To date only a limited number of studies on structural cathodes have been published, generally packing the cathode powder into the matrix either around each fiber ( Hagberg et al, 2018 ) or within a separate structural cathode ply ( Figures 2C,D ) ( Galos et al, 2020 ). The fiber architecture minimizes ionic resistances but increases the risk of shorts; the laminate architecture simplifies fabrication and current collection.…”
Section: Current Statusmentioning
confidence: 99%
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“…To date only a limited number of studies on structural cathodes have been published, generally packing the cathode powder into the matrix either around each fiber ( Hagberg et al, 2018 ) or within a separate structural cathode ply ( Figures 2C,D ) ( Galos et al, 2020 ). The fiber architecture minimizes ionic resistances but increases the risk of shorts; the laminate architecture simplifies fabrication and current collection.…”
Section: Current Statusmentioning
confidence: 99%
“…The fiber architecture minimizes ionic resistances but increases the risk of shorts; the laminate architecture simplifies fabrication and current collection. Examples of structural LiB cathodes (LiCoO 2 ) ( Pereira et al, 2007 ; Liu et al, 2009 ; Roberts and Aglietti, 2010 ; Javaid and Ali, 2018 ), lithium iron phosphate (LiFePO 4 ) ( Snyder et al, 2006 ; Ekstedt et al, 2010 ; Carlson, 2013 ; Hagberg et al, 2018 ; Bouton et al, 2019 ; Moyer et al, 2020b ), and lithium nickel manganese cobalt oxide (NMC) ( Ladpli et al, 2019 ). LiCoO 2 electrodes are a popular choice for use with mobile devices such as smartphones, laptops, and digital cameras ( Liu et al, 2015 ).…”
Section: Current Statusmentioning
confidence: 99%
“…The promising results on the application of PAN-based fibers as anodes for power composites has recently pushed a small number of research groups to investigate the possibility of manufacturing carbon fiber-based cathode current collectors. The first attempt was carried out by Hagberg et al [ 62 ] who used an electrophoretic deposition (EPD) technique to deposit active electrode material on carbon fiber substrate. In this work, unsized Hexcel AS4 PAN-based fibers were covered with carbon black (CB)-coated LiFePO 4 (LFP) particles with a specific capacity of 150 mA h/g.…”
Section: Multifunctional Materialsmentioning
confidence: 99%
“…The positive electrodes are considered to be based on carbon fibres, which in this case act as reinforcement and current collectors. The carbon fibres in the positive electrode are coated with lithium iron phosphate (LiFePO 4 ) [15], providing electrochemical storage, as well as a binder and carbon black for electrical contact.…”
Section: Structural Battery Designmentioning
confidence: 99%
“…The positive electrode was made of carbon fibres coated with LiFePO 4 , Polyvinylidenfluoride (PVDF) binder, and carbon black. The coating process was an electrophoretic deposition (EPD) as presented by Hagberg et al [15] and used a bath of acetone, iodine, and a surfactant, Triton X-100. The EPD process, including ultrasonication, needed 1 kJ electricity per gram of coated fibre.…”
Section: Production Of the Structural Batterymentioning
confidence: 99%