Design of tailored oxide-carbide coating on carbon fibers for a robust copper/carbon interphase
hal.structure.identifier | Department of Electrical Engineering | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | CONSTANTIN, Loic | |
hal.structure.identifier | University of Nebraska–Lincoln | |
hal.structure.identifier | Department of Electrical Engineering | |
dc.contributor.author | FAN, Lisha | |
hal.structure.identifier | University of Nebraska–Lincoln | |
hal.structure.identifier | Department of Electrical Engineering | |
dc.contributor.author | ZOU, Qiming | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | THOMAS, Benjamin | |
hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
dc.contributor.author | ROGER, Jérôme | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | HEINTZ, Jean-Marc | |
hal.structure.identifier | Laboratoire Interfaces et Systèmes Electrochimiques [LISE] | |
dc.contributor.author | DEBIEMME-CHOUVY, Catherine | |
hal.structure.identifier | Délégation générale de l'armement [DGA] | |
dc.contributor.author | MORTAINGE, Bruno | |
hal.structure.identifier | Department of Electrical Engineering | |
hal.structure.identifier | University of Nebraska–Lincoln | |
dc.contributor.author | LU, Yong Feng | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | SILVAIN, Jean-François | |
dc.date.issued | 2020-03 | |
dc.identifier.issn | 0008-6223 | |
dc.description.abstractEn | The lack of robust interphases between carbon and most metals prevent the exploration of the full scope potential of carbon-based metal matrix composites. Here, we demonstrated a scalable and straightforward way to produce strong interphase between copper (Cu) and carbon fibers (CFs) by designing a tailored titanium oxide-carbide coating (TiOy-TiCx) on CFs in a molten salt process. The oxide-carbide composition in the graded layer strongly depends on the coating temperature (800–950 °C). A coating with a high TiOy content obtained at a low coating temperature (800 °C) contributes to better molten-Cu wetting and strong adhesion energy between CFs and Cu during a subsequent exposure at 1200 °C. The Cu wetting angle for the TiOy-TiCx-CF sample obtained at 800 °C was ∼80° ± 5° with a Cu surface coverage of ∼50% versus ∼115° and ∼10% for the TiCx-CF sample made at 950 °C. The kinetic analysis of the coating process step by step suggests a growth rate limited by the mass-transfer through the coated layer. This method provides a novel approach to improve the thermal conductivity of Cu/C composite for thermal management applications. | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.subject.en | Carbon | |
dc.subject.en | carbon fibers | |
dc.subject.en | oxide-carbide | |
dc.subject.en | temperature | |
dc.title.en | Design of tailored oxide-carbide coating on carbon fibers for a robust copper/carbon interphase | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1016/j.carbon.2019.11.032 | |
dc.subject.hal | Chimie/Matériaux | |
dc.subject.hal | Chimie | |
bordeaux.journal | Carbon | |
bordeaux.page | 607-614 | |
bordeaux.volume | 158 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-02361314 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-02361314v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Carbon&rft.date=2020-03&rft.volume=158&rft.spage=607-614&rft.epage=607-614&rft.eissn=0008-6223&rft.issn=0008-6223&rft.au=CONSTANTIN,%20Loic&FAN,%20Lisha&ZOU,%20Qiming&THOMAS,%20Benjamin&ROGER,%20J%C3%A9r%C3%B4me&rft.genre=article |
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