Preparation and characterization novel dioctyl terephthalate blended polyvinyl alcohol-composite films incorporated with the graphene oxide and silver nanoparticles
| Autor: | Özge Bildi Ceran, Osman Nuri Şara, Barış Şimşek |
|---|---|
| Přispěvatelé: | Şara, Osman Nuri |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Hydrophilic
Materials science Polymers and Plastics 02 engineering and technology 010402 general chemistry 01 natural sciences Polyvinyl alcohol Silver nanoparticle Contact angle chemistry.chemical_compound Thermal stability Dioctyl terephthalate Graphene oxide Polyvinyl alcohol-dioctyl terephthalate composite films Diisononyl phthalate Organic Chemistry Plasticizer Phthalate 021001 nanoscience & nanotechnology 0104 chemical sciences TOPSIS based taguchi method chemistry Chemical engineering Waste PET Silver nanoparticles 0210 nano-technology |
| Popis: | WOS:000525304200039 Dioctyl terephthalate is of great interest as a replacement for the phthalate plasticizers such as dioctyl phthalate and diisononyl phthalate due to its orthophthalate-free and non-carcinogenic properties. This study focused on the production, characterization and optimization of the quality characteristics of its film properties, such as the mechanical, hydrophilic and thermal properties of dioctyl terephthalate-blended polyvinyl alcohol composites modified with graphene oxide and silver nanoparticles using TOPSIS (Technique for Order Preference by Similarity to an Ideal Solution) based Taguchi Method. Dioctyl terephthalate has brought remarkable features, such as high elastic modulus, and hydrophilic and thermal stability to the polyvinyl alcohol matrix. The optimum Dioctyl terephthalate -blended polyvinyl alcohol films have a 2.26 times lower contact angle and a 13.41 times higher elastic modulus than the reference polyvinyl alcohol film. Dioctyl terephthalate should be preferentially used to manufacture more durable and hydrophilic composite films such as fibers, disposable underpad or industrial swab, instead of toxic phthalate plasticizers. Cankiri Karatekin UniversityCankiri Karatekin University [MF061218D04] This research was carried out with the support of the Scientific Research Project (MF061218D04) funded by Cankiri Karatekin University. Authors thank to Cankiri Karatekin University, Scientific Research Project Management Unit (CAKU-BAP). |
| Databáze: | OpenAIRE |
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