Chemistry · Polymers
The rate of biodegradation of PHBV copolymer in environmental setups depends on its monomeric composition. Which structural modification retards or slows down its degradation process?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Increase in the amorphous region fraction within the polymer matrix
- 2Decrease in overall polymer crystallinity
- 3Increase in 3-hydroxybutyrate content✓
- 4Increase in 3-hydroxyvalerate content
Correct answer
Increase in 3-hydroxybutyrate content
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