Production of waste polyethylene terephthalate reinforced biocomposite with RSM design and evaluation of thermophysical properties by ANN

Aydoğmuş, Ercan; Arslanoğlu, Hasan; DAĞ, Mustafa

doi:10.1016/j.jobe.2021.103337

Cited by 35 publications

(23 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is possible to divide the chemical degradation of biocomposites into two in general. Weak structures that can chemically decompose at low temperatures degrade primarily in the composite, while groups with stronger thermal strength decompose slowly at higher temperatures [43][44][45][46][47][48].…”

Section: Results and Discussion Proximate Analysis Of The Biocompositesmentioning

confidence: 99%

“…f(α) is a function depending on the conversion ratio and is defined as a special mathematical function that expresses the variation of the conversion ratio with time or temperature. The g(x) function corresponds to the function found by integrating dα/f(α) [41][42][43][44].…”

Section: Thermal Decomposition Kinetics and Modelingmentioning

confidence: 99%

“…For example, when palm oil is modified by various processes, a biopolymer can be easily obtained by a chemical reaction [42]. It is known that the synthesized biocomposite, in which palm oil is used in the production of polyester composites, improves some of the thermophysical properties [43]. Evaluation of such similar sources in the production of biocomposites with epoxy resin is becoming more and more common.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Production and Characterization of Palm Oil Based Epoxy Biocomposite by RSM Design

Şahal

Aydoğmuş

2021

Hittite Journal of Science and Engineering

Self Cite

View full text Add to dashboard Cite

T oday, social awareness of the environmental impacts of plastics is increasing, and therefore environmentally friendly materials are sought for the plastics industry [1][2][3][4]. For this reason, in addition to being environmentally friendly, the tendency towards natural fibers is increasing due to their low cost, easy processing, low density, good corrosion resistance, and high strength in wide industrial applications [5][6][7][8][9][10][11][12][13][14]. Moreover, natural fibers become an alternative to glass fibers by being applied to reinforced polymer composites and natural-based resins, as they contain hydrogen bonds and other bonds that reinforce the structure [15,16]. The use of bio-fibers as substitutes for synthetic fibers (carbon, and glass) as fillers in the development of polymer matrix composites has attracted much attention [17].There is increased awareness about the properties of natural fiber-based epoxy composites to meet engi-Article History:

show abstract

Section: Results and Discussion Proximate Analysis Of The Biocompositesmentioning

confidence: 99%

Section: Thermal Decomposition Kinetics and Modelingmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Production and Characterization of Palm Oil Based Epoxy Biocomposite by RSM Design

Şahal

Aydoğmuş

2021

Hittite Journal of Science and Engineering

Self Cite

View full text Add to dashboard Cite

show abstract

“…The use of PET waste in adequate proportions to obtain composites can improve some properties [271]. Recently, Aydogmus et al [272], produced a biocomposite reinforced with polyethylene terephthalate waste, and it was observed that the behavior of the biocomposite at high temperatures improved with increasing PET waste content. The use of PET waste presents an environmentally correct and economical solution [272].…”

Section: Polymeric Composites For Waste Recoverymentioning

confidence: 99%

Conversion of Plastic Waste into Supports for Nanostructured Heterogeneous Catalysts: Application in Environmental Remediation

et al. 2021

View full text Add to dashboard Cite

Plastics are ubiquitous in our society and are used in many industries, such as packaging, electronics, the automotive industry, and medical and health sectors, and plastic waste is among the types of waste of higher environmental concern. The increase in the amount of plastic waste produced daily has increased environmental problems, such as pollution by micro-plastics, contamination of the food chain, biodiversity degradation and economic losses. The selective and efficient conversion of plastic waste for applications in environmental remediation, such as by obtaining composites, is a strategy of the scientific community for the recovery of plastic waste. The development of polymeric supports for efficient, sustainable, and low-cost heterogeneous catalysts for the treatment of organic/inorganic contaminants is highly desirable yet still a great challenge; this will be the main focus of this work. Common commercial polymers, like polystyrene, polypropylene, polyethylene therephthalate, polyethylene and polyvinyl chloride, are addressed herein, as are their main physicochemical properties, such as molecular mass, degree of crystallinity and others. Additionally, we discuss the environmental and health risks of plastic debris and the main recycling technologies as well as their issues and environmental impact. The use of nanomaterials raises concerns about toxicity and reinforces the need to apply supports; this means that the recycling of plastics in this way may tackle two issues. Finally, we dissert about the advances in turning plastic waste into support for nanocatalysts for environmental remediation, mainly metal and metal oxide nanoparticles.

show abstract

“…In the studies in the literature, waste PE terephthalate is recycled and evaluated in unsaturated polyester (UP). It has been determined that both the mechanical and thermal properties of the obtained composites are improved 10,46 . Besides, polymeric wastes or materials such as PE, polypropylene, and elastomer have been recycled and used for the production of composites in UP 11–13 …”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of waste polyethylene reinforced modified castor oil‐based polyester biocomposite

Aydoğmuş

DAĞ

Yalçın

et al. 2022

J of Applied Polymer Sci

Self Cite

View full text Add to dashboard Cite

In this research, modified castor oil (MCO)‐based biocomposite has been synthesized and its structure is strengthened with waste polyethylene (PE) reinforcement. Both the petrochemical raw material used is reduced by 12 wt% and a new environmentally friendly biocomposite is produced using waste PE. Considering some thermophysical properties of the obtained biocomposite, experimental working conditions, and composition ratios have been optimized with response surface methodology (RSM). The chemical bond structure of the biocomposite has been investigated by Fourier transform infrared spectrophotometer, thermal decomposition behavior by thermogravimetric analysis, and surface morphology by scanning electron microscopy. According to the results obtained, the density and hardness of the biocomposite synthesized by the addition of MCO to unsaturated polyester (UP) decreases, and its thermal conductivity and thermal stability increase. The thermal decomposition kinetics of the biocomposite is also modeled with the newly improved hyperbolic function equation. The relationship between conversion rate and the temperature has been determined by the new model with a high correlation coefficient (R2 = 0.9985) and low‐error functions (SST = 0.0096, RMSE = 0.0285, χ2 = 0.0037). Effective and efficient use of MCO, UP, methyl ethyl ketone peroxide, and cobalt octoate in the production process has provided an economical and steady the biocomposite. Evaluation of experimental data with both RSM and artificial neural networks raises the reliability of the model results.

show abstract

Production of waste polyethylene terephthalate reinforced biocomposite with RSM design and evaluation of thermophysical properties by ANN

Cited by 35 publications

References 37 publications

Production and Characterization of Palm Oil Based Epoxy Biocomposite by RSM Design

Production and Characterization of Palm Oil Based Epoxy Biocomposite by RSM Design

Conversion of Plastic Waste into Supports for Nanostructured Heterogeneous Catalysts: Application in Environmental Remediation

Synthesis and characterization of waste polyethylene reinforced modified castor oil‐based polyester biocomposite

Contact Info

Product

Resources

About