DataVXACS Applied Polymer MaterialsPaper
journal article·2023-06-09

Digital Photopatterning: Designing Functional Multipolymeric Patterning Films

Haruka Fukunishi, Mikihiro Hayashi, Shuto Ito, Naoki Kishi

ACS Applied Polymer Materials· Volume 5· Issue 6
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Source abstract

Abstract

This study proposes a practical patterning technique, digital photopatterning, using a commercial LCD 3D printer to integrate polymeric materials with distinct properties. A parent cross-linked film swollen by additional monomers and a photo radical initiator is irradiated area-selectively using the 3D printer. Polymerization progresses only in the irradiated areas, enabling precise control over material heterogeneity. Through exploring various combinations of parent film and monomers, we demonstrated some unique functions, such as shape morphing and arbitrary gel patterning within the film. This practical and versatile technique has the potential for various applications in materials science and engineering.
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Research context

PolymersMaterials processing

OpenAlex topics: Additive Manufacturing and 3D Printing Technologies · Nanofabrication and Lithography Techniques · Advanced Materials and Mechanics

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Life Science and Applied Chemistry, Graduated School of Engineering, Nagoya Institute of Technology, Gokiso-cho Showa-ku, Nagoya, Aichi 466-8555, Japan

Novel Materials Research Group, Osaka Research Institute, Nikko Kasei Co., Ltd., 1-6-41 Oyodo-Kita, Kita-ku, Osaka 531-0077, Japan

Department of Electrical and Mechanical Engineering, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho Showa-ku, Nagoya, Aichi 466-8555, Japan

Funding

New Energy and Industrial Technology Development Organization

References (30)

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