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The benefits of combining 1D and 3D nanofillers in a piezocomposite nanogenerator for biomechanical energy harvesting

hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierJozef Stefan Institute [Ljubljana] [IJS]
dc.contributor.authorHANANI, Zouhair
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
dc.contributor.authorIZANZAR, Ilyasse
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
dc.contributor.authorMERSELMIZ, Soukaina
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
dc.contributor.authorAMJOUD, M'Barek
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
hal.structure.identifierLaboratoire de Physique de la Matière Condensée - UR UPJV 2081 [LPMC]
dc.contributor.authorMEZZANE, Daoud
hal.structure.identifierInstitut Jean Lamour [IJL]
dc.contributor.authorGHANBAJA, Jaafar
hal.structure.identifierUniversité Mohammed VI Polytechnique [Ben Guerir] [UM6P]
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
dc.contributor.authorSAADOUNE, Ismael
hal.structure.identifierUniversité Mohammed VI Polytechnique [Ben Guerir] [UM6P]
hal.structure.identifierLaboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] [IMED-Lab ]
dc.contributor.authorLAHCINI, Mohammed
hal.structure.identifierJozef Stefan Institute [Ljubljana] [IJS]
dc.contributor.authorSPREITZER, Matjaz
hal.structure.identifierJozef Stefan Institute [Ljubljana] [IJS]
dc.contributor.authorVENGUST, Damjan
hal.structure.identifierLaboratoire de Physique de la Matière Condensée - UR UPJV 2081 [LPMC]
dc.contributor.authorEL MARSSI, Mimoun
hal.structure.identifierJozef Stefan Institute [Ljubljana] [IJS]
dc.contributor.authorKUTNJAK, Zdravko
hal.structure.identifierLaboratoire de Physique de la Matière Condensée - UR UPJV 2081 [LPMC]
hal.structure.identifierDepartment of Building Materials
dc.contributor.authorLUK'YANCHUK, Igor A.
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGOUNÉ, Mohamed
dc.date.accessioned2023-11-28T03:24:35Z
dc.date.available2023-11-28T03:24:35Z
dc.date.issued2022
dc.identifier.issn2516-0230
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/186180
dc.description.abstractEnMechanical energy harvesting using piezoelectric nanogenerators (PNGs) offers an attractive solution for driving low-power portable devices and self-powered electronic systems. Here, we designed an eco-friendly and flexible piezocomposite nanogenerator (c-PNG) based on H-2(Zr0.1Ti0.9)(3)O-7 nanowires (HZTO-nw) and Ba0.85Ca0.15Zr0.10Ti0.90O3 multipods (BCZT-mp) as fillers and polylactic acid (PLA) as a biodegradable polymer matrix. The effects of the applied stress amplitude, frequency and pressing duration on the electric outputs in the piezocomposite nanogenerator (c-PNG) device were investigated by simultaneous recording of the mechanical input and the electrical outputs. The fabricated c-PNG shows a maximum output voltage, current and volumetric power density of 11.5 V, 0.6 mu A and 9.2 mW cm(-3), respectively, under cyclic finger imparting. A high-pressure sensitivity of 0.86 V kPa(-1) (equivalent to 3.6 V N-1) and fast response time of 45 ms were obtained in the dynamic pressure sensing. Besides this, the c-PNG demonstrates high-stability and durability of the electrical outputs for around three months, and can drive commercial electronics (charging capacitor, glowing light-emitting diodes and powering a calculator). Multi-physics simulations indicate that the presence of BCZT-mp is crucial in enhancing the piezoelectric response of the c-PNG. Accordingly, this work reveals that combining 1D and 3D fillers in a polymer composite-based PNG could be beneficial in improving the mechanical energy harvesting performances in flexible piezoelectric nanogenerators for application in electronic skin and wearable devices.
dc.language.isoen
dc.publisherRSC
dc.rights.urihttp://creativecommons.org/licenses/by-nc/
dc.title.enThe benefits of combining 1D and 3D nanofillers in a piezocomposite nanogenerator for biomechanical energy harvesting
dc.typeArticle de revue
dc.identifier.doi10.1039/d2na00429a
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]
bordeaux.journalNanoscale Advances
bordeaux.page4658-4668
bordeaux.volume4
bordeaux.hal.laboratoriesInstitut de Chimie de la Matière Condensée de Bordeaux (ICMCB) - UMR 5026*
bordeaux.issue21
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-03837956
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03837956v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nanoscale%20Advances&rft.date=2022&rft.volume=4&rft.issue=21&rft.spage=4658-4668&rft.epage=4658-4668&rft.eissn=2516-0230&rft.issn=2516-0230&rft.au=HANANI,%20Zouhair&IZANZAR,%20Ilyasse&MERSELMIZ,%20Soukaina&AMJOUD,%20M'Barek&MEZZANE,%20Daoud&rft.genre=article


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