CH/π Interactions for Macroscopic Interfacial Adhesion Design
| Autor: | Kazuhisa Kumazawa, Hiroshi Suzuki, Taiki Yamate, Motohiro Akazome |
|---|---|
| Rok vydání: | 2022 |
| Předmět: |
chemistry.chemical_classification
Materials science Polymers and Plastics Organic Chemistry Aromaticity 02 engineering and technology Polymer Adhesion 010402 general chemistry 021001 nanoscience & nanotechnology Methacrylate 01 natural sciences Acceptor 0104 chemical sciences Polyolefin Inorganic Chemistry chemistry.chemical_compound chemistry Chemical engineering Polymer chemistry Materials Chemistry Surface modification Non-covalent interactions 0210 nano-technology |
| Zdroj: | ACS macro letters. 5(7) |
| ISSN: | 2161-1653 |
| Popis: | Adhesion to chemically inert materials without surface modification through noncovalent interactions represents a challenging task in adhesion science. We successfully develop for the first time a strategy utilizing multiple CH/π interactions that use poly(methacrylate) with an aromatic group (H acceptor) in the ester part and polyolefin materials (H donor). The strength increases with the number of π electrons and aromatic rings. The trityl methacrylate polymer emerges as the most effective H-acceptor polymer for obtaining strong adhesion to various polyolefin materials. This work will provide not only a promising adhesion strategy that does not require surface activation for polyolefin materials, but also a novel approach using weak noncovalent interactions. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|