Experimental research on the structure-property relationships of bottlebrush (BB) polymers is limited by the number of backbone chemistries suitable to produce these materials. Polypentenamers possess a unique five-carbon graft topology with a flexible backbone between grafts and allow for the exploration of backbone rigidity and grafting density on the physical properties of BBs. By creating a series of polypentenamers with varying backbone and side chain lengths, polypentenamer BBs can be compared with vinyl- and norbornene-derived bottlebrushes, and the effects of the different polymer microstructures on the properties of the macrostructures can be elucidated. The depolymerization of these bottlebrushes is also of interest, as it allows for the potential of stimuli-responsive materials. This presentation will highlight our recent investigations into the unique properties and depolymerization behavior of these BB systems.

Exploring the properties of bottlebrush polypentenamers

Macromolecular Chemistry: The Second Century

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ACS Spring 2020 National Meeting & Expo

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.