A review of starch/polyvinyl alcohol (PVA) blend film: A potential replacement for traditional plastic-based food packaging film

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 273, С. 132926 - 132926

Опубликована: Июнь 7, 2024

Язык: Английский

---

Recent Advances in Poly(vinyl alcohol)-Based Hydrogels

Polymers, Год журнала: 2024, Номер 16(14), С. 2021 - 2021

Опубликована: Июль 15, 2024

Poly(vinyl alcohol) (PVA) is a versatile synthetic polymer, used for the design of hydrogels, porous membranes and films. Its solubility in water, film- hydrogel-forming capabilities, non-toxicity, crystallinity excellent mechanical properties, chemical inertness stability towards biological fluids, superior oxygen gas barrier good printability availability (relatively low production cost) are main aspects that make PVA suitable variety applications, from biomedical pharmaceutical uses to sensing devices, packaging materials or wastewater treatment. However, pure present limited flexibility poor biocompatibility biodegradability, which restrict its use alone various applications. mixed with other polymers biomolecules (polysaccharides, proteins, peptides, amino acids etc.), as well inorganic/organic compounds, generates wide PVA’s shortcomings considerably improved, new functionalities obtained. Also, transformation brings features opens door unexpected uses. The review focused on recent advances PVA-based hydrogels.

Язык: Английский

---

Recent advancement in energy storage technologies and their applications

Journal of Energy Storage, Год журнала: 2024, Номер 92, С. 112112 - 112112

Опубликована: Май 25, 2024

Язык: Английский

---

2D nanomaterial for microplastic Removal: A critical review

Chemical Engineering Journal, Год журнала: 2024, Номер 492, С. 152451 - 152451

Опубликована: Май 21, 2024

Язык: Английский

---

PVA-Based Electrospun Materials—A Promising Route to Designing Nanofiber Mats with Desired Morphological Shape—A Review

International Journal of Molecular Sciences, Год журнала: 2024, Номер 25(3), С. 1668 - 1668

Опубликована: Янв. 30, 2024

Poly(vinyl alcohol) is one of the most attractive polymers with a wide range uses because its water solubility, biocompatibility, low toxicity, good mechanical properties, and relatively cost. This review article focuses on recent advances in poly(vinyl electrospinning summarizes parameters process (voltage, distance, flow rate, collector), solution (molecular weight concentration), ambient (humidity temperature) order to comprehend influence structural, mechanical, chemical properties alcohol)-based electrospun matrices. The importance biomedical applications emphasized by exploring literature including wound dressings, drug delivery, tissue engineering, biosensors. study also highlights new promising area particles formation through electrospraying alcohol). limitations advantages working different matrices are reviewed, some recommendations for future made advance this field study.

Язык: Английский

---

Green Synthesis of Cellulose Acetate Mixed Matrix Membranes: Structure–Function Characterization

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Янв. 16, 2025

Although membrane technology is widely used in different gas separation applications, manufacturers need to reduce the environmental impact during fabrication process within framework of circular economy by replacing toxic solvents, oil-based polymers, and such more sustainable alternatives. These include environmentally friendly materials, as biopolymers, green surfactant free porous fillers. This work promotes use low alternatives, introducing novel application cellulose acetate (CA) a biopolymer combination with dimethyl carbonate (DMC) greener solvent inorganic fillers (Zeolite-A, ETS-10, AM-4 ZIF-8) prepared without solvents or reactants. Hansen Solubility Parameters were confirm polymer-solvent affinity. Pure CA mixed matrix membranes characterized regarding their hydrophilicity water uptake contact angle measurements, thermal stability TGA, mechanical resistance, ATR-FTIR scanning electron microscopy before evaluating performance single permeability N2, CH4, CO2. Conditioning observed causing reduction CO2 values from 12,600 Barrer for fresh 0.5 wt % ETS-10/CA 740 ZIF-8/CA membranes, corresponding 24% 4.2% reductions CO2/CH4 selectivity 30% increase CO2/N2 same membranes. The structure-relationship was evaluated phenomenological models which are useful at filler loading considering flux direction particle shape size but still fail explain interactions between DMC that influencing transport than other

Язык: Английский

---

Polyimide-based separation membranes for liquid separation: A review on fabrication techniques, applications, and future perspectives

Materials Today Chemistry, Год журнала: 2024, Номер 35, С. 101895 - 101895

Опубликована: Янв. 1, 2024

Язык: Английский

---

Recent progress in green thin film membrane based materials for desalination: Design, properties and applications

Desalination, Год журнала: 2024, Номер 591, С. 117973 - 117973

Опубликована: Авг. 5, 2024

Язык: Английский

---

Phosphorus and nitrogen supramolecule for fabricating flame-retardant, transparent and robust polyvinyl alcohol film

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 669, С. 775 - 786

Опубликована: Май 10, 2024

Язык: Английский

---

Superior photocatalytic and self-cleaning performance of PVDF-TiO₂@NH₂-MIL-125(Ti)/PVA membranes for efficient produced water treatment

Journal of Water Process Engineering, Год журнала: 2025, Номер 72, С. 107415 - 107415

Опубликована: Март 10, 2025

Язык: Английский

---