Autor: |
Masahiko Mitsuzuka, Yuho Kinbara, Mizuki Fukuhara, Maki Nakahara, Takashi Nakano, Jun Takarada, Zhongkui Wang, Yoshiki Mori, Masakazu Kageoka, Tsutomu Tawa, Sadao Kawamura, Yoshiro Tajitsu |
Jazyk: |
angličtina |
Rok vydání: |
2020 |
Předmět: |
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Zdroj: |
Polymers, Vol 13, Iss 1, p 143 (2020) |
Druh dokumentu: |
article |
ISSN: |
2073-4360 |
DOI: |
10.3390/polym13010143 |
Popis: |
Eight types of polyurethane were synthesized using seven types of diisocyanate. It was found that the elasto-optical constant depends on the concentration of diisocyanate groups in a unit volume of a polymer and the magnitude of anisotropy of the dielectric constant of diisocyanate groups. It was also found that incident light scattered when bending stress was generated inside photoelastic polyurethanes. A high sensitive tactile sensor for robot hands was devised using one of the developed polyurethanes with high photoelasticity. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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