Abstract
High-density poly(α-methylene-γ-butyrolactone) (PMBL) brushes were produced by surface-initiated atom transfer radical polymerization of α-methylene-γ-butyrolactone (MBL), a biomass derived from tulips, on a silicon substrate. The relative elastic modulus was evaluated through force-curve measurements using a scanning force microscopy. The friction coefficient was measured using a macroscopic friction test. The PMBL brushes exhibit larger elastic modulus and better friction resistance than PMMA brushes as a result of the highly stretched conformation and polar interaction between PMBL chains.
| Original language | English |
|---|---|
| Pages (from-to) | 1124-1127 |
| Number of pages | 4 |
| Journal | ACS Macro Letters |
| Volume | 1 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2012 |
All Science Journal Classification (ASJC) codes
- Organic Chemistry
- Materials Chemistry
- Polymers and Plastics
- Inorganic Chemistry
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Cite this
Higaki, Y., Okazaki, R., & Takahara, A. (2012). Semirigid biobased polymer brush: Poly(α-methylene-γ- butyrolactone) brushes. ACS Macro Letters, 1(9), 1124-1127. https://doi.org/10.1021/mz3002148