1 Ocak 2017 Dergi makalesi Açık Erişim

Incel, Anil; Emirdag-Eanes, Mehtap; McMillen, Colin D.; Demir, Mustafa M.

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{
  "@context": "https://schema.org/", 
  "@id": 50377, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Izmir Inst Technol, Dept Mat Sci & Engn, TR-35430 Izmir, Turkey", 
      "name": "Incel, Anil"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Izmir Inst Technol, Dept Chem, TR-35430 Izmir, Turkey", 
      "name": "Emirdag-Eanes, Mehtap"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Clemson Univ, Dept Chem, 219 Hunter Labs, Clemson, SC 29634 USA", 
      "name": "McMillen, Colin D."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Izmir Inst Technol, Dept Mat Sci & Engn, TR-35430 Izmir, Turkey", 
      "name": "Demir, Mustafa M."
    }
  ], 
  "datePublished": "2017-01-01", 
  "description": "Lanthanide-based organometallic materials are well-known candidate triboluminescent (TL) materials that can show bright emission when a mechanical force is applied. These materials are usually in the form of crystalline powders, and it is often useful to integrate these samples into a polymer matrix in order to achieve processability, enabling coating from a solution/molten state or fabrication as a complex-shaped matrix. In this work, micrometer-sized europium tetrakis (dibenzoylmethide) triethylammonium (EuD(4)TEA) crystals were synthesized and integrated with various transparent polymers (PMMA, PS, PVDF, and PU) using two approaches: (0 blending and (ii) surface impregnation. In the former method, the crystalline particles were molecularly dissolved; therefore, a TL response cannot be achieved. More than 10 wt % TL crystals in the composite is needed to obtain TL signals. However, TL signal was achieved at 2.5 wt % when a composite was prepared by the latter approach. TL intensity shows exponential decay with consecutive mechanical action. The TL emission of PU-based surface impregnated composite expires with long-lived emission, and maximum TL response with respect to applied force was measured between 2.45 and 42.0 N.", 
  "headline": "Integration of Triboluminescent EuD(4)TEA Crystals to Transparent Polymers: Impact Sensor Application", 
  "identifier": 50377, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Integration of Triboluminescent EuD(4)TEA Crystals to Transparent Polymers: Impact Sensor Application", 
  "url": "https://aperta.ulakbim.gov.tr/record/50377"
}