Biobased and Biodegradable Shape Memory Polymers of Eucommia Ulmoides Gum and Polycaprolactone via Dynamic Vulcanization

Kang, Hailan; Cui, Ying; Li, Xu; Hu, Jiaming; Ni, Hui; Li, Donghan; Li, Long; Fang, Qinghong; Zhang, Jichuan

doi:10.1021/acs.iecr.4c01094

Ind. Eng. Chem. Res.

2024

DOI: 10.1021/acs.iecr.4c01094

|View full text |Cite

Biobased and Biodegradable Shape Memory Polymers of Eucommia Ulmoides Gum and Polycaprolactone via Dynamic Vulcanization

Hailan Kang,

Ying Cui,

Xu Li

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Comparison of Swollen vs. Compounded Cross‐linked High‐Cis‐1,4‐Polybutadiene/n‐Tetracosane Shape Memory Polymers

Basak,

Cavicchi

2024

Journal of Polymer Science

View full text Add to dashboard Cite

Blending elastomers with phase change materials offers a modular approach to fabricating smart materials, such as shape memory polymers. This study compares shape memory polymers prepared by peroxide cross‐linking a blend of polybutadiene and n‐tetracosane (compounded samples) versus swelling peroxide cross‐linked polybutadiene in n‐tetracosane (swollen samples). Characterization of the thermal, thermomechanical, and shape memory behavior of the two types of samples show very similar behavior as a function of polybutadiene content. The sample with ca. 30% polybutadiene displayed shape memory metrics of ~90% fixity and ~99% recovery at 25% applied strain. The main difference in the samples was the change in fixity and recovery with cycling where they were heated and cooled using water baths. The compounded samples exhibited a 1.4% decrease in fixity, 0.2% decrease in recovery, and 2.25% weight loss over 20 cycles. In contrast, the swollen samples have a 4.2% decrease in fixity, 0.4% decrease in recovery, and 5.63% weight loss over 20 cycles. This weight loss was attributed to the expulsion of the n‐tetracosane that experienced a higher driving force in the swollen sample with stretched chains. The cyclic and long‐term aging of these polymers is different depending on the preparation method to incorporate the n‐tetracosane into the material.

show abstract

Comparison of Swollen vs. Compounded Cross‐linked High‐Cis‐1,4‐Polybutadiene/n‐Tetracosane Shape Memory Polymers

Basak,

Cavicchi

2024

Journal of Polymer Science

View full text Add to dashboard Cite

show abstract

Using tannin as a biological curing agent to design fully bio-based epoxidized natural rubber/polylactic thermoplastic vulcanizates with mechanical robustness and multi-stimuli-responsive shape memory properties

Huang,

Wu,

Wang

et al. 2024

International Journal of Biological Macromolecules

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Biobased and Biodegradable Shape Memory Polymers of Eucommia Ulmoides Gum and Polycaprolactone via Dynamic Vulcanization

Cited by 2 publications

References 41 publications

Comparison of Swollen vs. Compounded Cross‐linked High‐Cis‐1,4‐Polybutadiene/n‐Tetracosane Shape Memory Polymers

Comparison of Swollen vs. Compounded Cross‐linked High‐Cis‐1,4‐Polybutadiene/n‐Tetracosane Shape Memory Polymers

Using tannin as a biological curing agent to design fully bio-based epoxidized natural rubber/polylactic thermoplastic vulcanizates with mechanical robustness and multi-stimuli-responsive shape memory properties

Contact Info

Product

Resources

About