1 Ocak 2012 Dergi makalesi Açık Erişim

Hatipoglu, Gokhan; Liu, Yang; Zhao, Ran; Yoonessi, Mitra; Tigelaar, Dean M.; Tadigadapa, Srinivas; Zhang, Q. M.

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{
  "@context": "https://schema.org/", 
  "@id": 88455, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA", 
      "name": "Hatipoglu, Gokhan"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA", 
      "name": "Liu, Yang"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA", 
      "name": "Zhao, Ran"
    }, 
    {
      "@type": "Person", 
      "name": "Yoonessi, Mitra"
    }, 
    {
      "@type": "Person", 
      "name": "Tigelaar, Dean M."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA", 
      "name": "Tadigadapa, Srinivas"
    }, 
    {
      "@type": "Person", 
      "name": "Zhang, Q. M."
    }
  ], 
  "datePublished": "2012-01-01", 
  "description": "A high modulus, sulfonated ionomer synthesized from 4,6-bis(4-hydroxyphenyl)-N,N-diphenyl-1,3,5-triazin-2-amine and 4,4'-biphenol with bis(4-fluorophenyl)sulfone (DPA-PS:BP) is investigated for ionic polymer actuators. The uniqueness of DPA-PS: BP is that it can have a high ionic liquid (IL) uptake and consequently generates a high intrinsic strain response, which is >1.1% under 1.6 V while maintaining a high elastic modulus (i.e. 600 MPa for 65 vol% IL uptake). Moreover, such a high modulus of the active ionomer, originating from the highly aromatic backbone and side-chain-free structure, allows for the fabrication of free-standing thin film micro-actuators (down to 5 mu m thickness) via the solution cast method and focused-ion-beam milling, which exhibits a much higher bending actuation, i.e. 43 mu m tip displacement and 180 kPa blocking stress for a 200 mu m long and 5 mu m thick cantilever actuator, compared with the ionic actuators based on traditional ionomers such as Nafion, which has a much lower elastic modulus (50 MPa) and actuation strain.", 
  "headline": "A highly aromatic and sulfonated ionomer for high elastic modulus ionic polymer membrane micro-actuators", 
  "identifier": 88455, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "A highly aromatic and sulfonated ionomer for high elastic modulus ionic polymer membrane micro-actuators", 
  "url": "https://aperta.ulakbim.gov.tr/record/88455"
}