Aromatic Biobased Polymeric Materials Using Plant Polyphenols as Sustainable Alternative Raw Materials: A Review DOI Open Access
Yang Liu, Junsheng Wang, Zhe Sun

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(19), P. 2752 - 2752

Published: Sept. 29, 2024

In the foreseeable future, development of petroleum-based polymeric materials may be limited, owing to gradual consumption disposable resources and increasing emphasis on environmental protection policies. Therefore, it is necessary focus introducing environmentally friendly renewable biobased as a substitute for feed stocks in preparation different types industrially important polymers. Plant polyphenols, kind natural aromatic biomolecule, exist widely some plant species. Benefiting from their special macromolecular structure, high reactivity, broad abundance, polyphenols are potent candidates replace dwindling monomers derived synthesizing high-quality materials. this review, most related innovative methods elaborating novel addressed. After brief historical overview, classification, structural characteristics, reactivity summarized detail. addition, interesting works concerning chemical modifications polymerization techniques also discussed. Importantly, main pathways create polyphenol-based organic/organic–inorganic well properties possible applications systematically described. We believe that review could offer helpful references designing multifunctional polyphenolic

Language: Английский

Improvement of corrosion resistance of epoxy resin coatings by pyrochlore high-entropy oxide (Cr0.25Mn0.25Fe0.25Co0.25)2Ce2O7 nanoparticles DOI
Hui Liu, Yanhua Lei, Yichen Wu

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Study on liquid oxygen compatibility of poly(phthalazinone ether) resins and their composites DOI
Bing Wang, Nan Li, Jiale Li

et al.

Polymer Composites, Journal Year: 2024, Volume and Issue: 45(8), P. 7673 - 7688

Published: March 11, 2024

Abstract Nine poly(phthalazinone ether ketone) resins were designed and synthesized using three bisphenol four halogenated monomers. Poly(phthalazinone (PPBEK) sulfone (PPBESK) demonstrated liquid oxygen compatibility (LOC), with PPBEK maintaining its LOC even after 20 days of immersion in oxygen. The mechanism the polymers presence force‐thermal‐chemical multi‐energy fields was analyzed techniques such as thermal analysis‐infrared‐gas chromatography (TGA‐IR‐GC), thermogravimetric analysis (TGA), x‐ray photoelectron spectroscopy (XPS). Carbon fiber (CF) reinforced composites fabricated PPBESK matrices, CF‐PPBEK successfully achieving LOC. microcracking resistance mechanical properties investigated at 90 K. interaction between elucidated, providing theoretical guidance an experimental foundation for application resin matrix storage tanks. Highlights ether) meticulously synthesized. ·PPBEK exhibited excellent compatibility. Composites low‐temperature performance heat resistance.

Language: Английский

Citations

3
Preparation and properties analysis of CTBN/CeO2 co‐toughened epoxy resin composites DOI

Dayu Liang,

Xiang Li, Yixiang Zhang

et al.

Polymer Composites, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 26, 2024

Abstract In this paper, carboxyl‐terminated nitrile rubber (CTBN) and Nano cerium oxide (n‐CeO 2 ) were used to toughen epoxy resin (EP), the effects of toughening agents on mechanical thermal properties EP studied. Orthogonal experiments determined that ideal toughener proportions are 20 wt% CTBN 1 n‐CeO , under which demonstrated superior characteristics. The combined application significantly enhanced resin's properties, surpassing individual particle toughening. Compared with pure EP, impact, flexural, tensile strengths resin‐cured product synergistically toughened by increased 462%, 136%, 110%, respectively, flexural Young's moduli 38% 35%, respectively. Differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), electron microscopy (SEM) characterize cured resin. results indicate incorporating reduces reaction activation energy, thereby accelerating curing facilitating its progression. addition nanoparticles enhances maximum weight loss temperature resin, improving stability. particles create a uniform phase separation structure within enhancing toughness strength. Furthermore, impact fracture mode transitions from brittle tough fracture, demonstrating significant effect. This provides an effective method for modification EP. Highlights synergistic use incorporation improves stability accelerates rate. inclusion transforms fracture.

Language: Английский

Citations

1
Study on the restoration of glass slides dating back to the 1940s DOI Creative Commons

Yuyao Ruan,

Yanli Li, Yang Fei

et al.

Heritage Science, Journal Year: 2024, Volume and Issue: 12(1)

Published: Sept. 19, 2024

Language: Английский

Citations

0
Aromatic Biobased Polymeric Materials Using Plant Polyphenols as Sustainable Alternative Raw Materials: A Review DOI Open Access
Yang Liu, Junsheng Wang, Zhe Sun

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(19), P. 2752 - 2752

Published: Sept. 29, 2024

In the foreseeable future, development of petroleum-based polymeric materials may be limited, owing to gradual consumption disposable resources and increasing emphasis on environmental protection policies. Therefore, it is necessary focus introducing environmentally friendly renewable biobased as a substitute for feed stocks in preparation different types industrially important polymers. Plant polyphenols, kind natural aromatic biomolecule, exist widely some plant species. Benefiting from their special macromolecular structure, high reactivity, broad abundance, polyphenols are potent candidates replace dwindling monomers derived synthesizing high-quality materials. this review, most related innovative methods elaborating novel addressed. After brief historical overview, classification, structural characteristics, reactivity summarized detail. addition, interesting works concerning chemical modifications polymerization techniques also discussed. Importantly, main pathways create polyphenol-based organic/organic–inorganic well properties possible applications systematically described. We believe that review could offer helpful references designing multifunctional polyphenolic

Language: Английский

Citations

0