Effect of Hardness on Surface Strain of PDMS Films Detected by a Surface Labeled Grating Method

• Akamatsu Norihisa

  Laboratory for Chemistry and Life Science, Tokyo Institute of Technology

• Fukuhara Motoyuki

  Laboratory for Chemistry and Life Science, Tokyo Institute of Technology

• Fujikawa Shigenori

  Laboratory for Chemistry and Life Science, Tokyo Institute of Technology International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University

• Shishido Atsushi

  Laboratory for Chemistry and Life Science, Tokyo Institute of Technology

Abstract

In recent years, mechanical properties of flexible materials have attracted much attention for the development of stretchable electronic devices, flexible sensors and wearable biointegrated devices that would support the future ‘Internet of things’ (IoT) and ‘information technology’ (IT). For designing advanced soft devices, there is a strong demand to quantitatively analyze the deformation behavior of soft materials. Recently, a surface labeled grating method has been developed as a new tool to quantitatively measure the bending behavior of flexible films. In this study, we investigated the effect of hardness of the film to be measured on the surface strain evaluated by this method.

Journal

• Journal of Photopolymer Science and Technology

  Journal of Photopolymer Science and Technology 31 (4), 523-526, 2018-06-25

  The Society of Photopolymer Science and Technology(SPST)

Keywords

• Surface strain
• Flexible polymer film
• Bending

Details

• CRID: 1390282763044850560
• NII Article ID: 130007481547
• NII Book ID: AA11576862
• DOI: 10.2494/photopolymer.31.523
• ISSN: 13496336
• ISSN: 09149244
• NDL BIB ID: 029061988
• Web Site: http://id.ndl.go.jp/bib/029061988
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I029061988
• Web Site: https://www.jstage.jst.go.jp/article/photopolymer/31/4/31_523/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed