Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği

Permanent URI for this collectionhttps://hdl.handle.net/11147/4719

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Publisher: search.filters.publisher.Pergamon-Elsevier Science LtdScopus Q: search.filters.scopusQuartile.Q1

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  • Article
    Citation - WoS: 34
    Citation - Scopus: 36
    Polymer derived ceramic aerogels
    (Pergamon-Elsevier Science Ltd, 2021) Ahmetoğlu, Çekdar Vakıf; Semerci, Tuğçe; Gurlo, Aleksander; Soraru, Gian Domenico
    Aerogels are unique porous solids having exceptional low relative density together with high specific surface area, making them very attractive materials for scientific research and industrial applications. Polymer derived ceramic aerogels are a new class of materials obtained through the pyrolysis of sol-gel/preceramic polymers. Herein this review, some of the representative formation methods and applications of polymer derived ceramic aerogels are highlighted with a specific focus on the thermal, electrical, and adsorbent related properties.
  • Article
    Citation - WoS: 11
    Citation - Scopus: 12
    Highly Porous Ti as a Bone Substitute: Triboelectrochemical Characterization of Highly Porous Ti Against Ti Alloy Under Fretting-Corrosion Conditions
    (Pergamon-Elsevier Science Ltd, 2021) Costa, A.I.; Viana, F.; Toptan, Fatih; Geringer, J.
    Highly porous Ti was investigated under fretting-corrosion conditions as a function of load and amplitude. To obtain a correlation between mechanical and electrochemical responses according to amplitude, a new representative master curve was suggested: the A ratio (dissipated energy over total energy) vs. 1st OCP drop that fitted well the fretting-corrosion behaviour. Fretting-corrosion mechanisms were presented and a fretting map was illustrated. There was a significant load- and amplitude-dependent response, showing gross slip and partial slip regimes can occur with expected OCP variations. The promising structure of highly porous Ti was preserved after 16 h of fretting-corrosion under severe solicitations.