Characterization of novel polysulfide polymer coated fly ash and its application in mitigating diffusion of contaminants

Zhao, L.; Zaborowski, E.; Bordoloi, S.; Rajagopalan, N.; Sharma, B.K.; Baroi, C.; Xing, W.; Zhang, L.

doi:10.1016/j.envpol.2024.123706

Environmental Pollution

2024

DOI: 10.1016/j.envpol.2024.123706

|View full text |Cite

Characterization of novel polysulfide polymer coated fly ash and its application in mitigating diffusion of contaminants

L. Zhao,

E. Zaborowski,

S. Bordoloi

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 53 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Waste derived polysulphide coating on fly ash as fillers in plastic composite

Bordoloi,

Prajapati,

Zhao

et al. 2024

Construction and Building Materials

View full text Add to dashboard Cite

Waste derived polysulphide coating on fly ash as fillers in plastic composite

Bordoloi,

Prajapati,

Zhao

et al. 2024

Construction and Building Materials

View full text Add to dashboard Cite

Transforming electronic waste into a sustainable 3D printing filaments using polylactic acid

Kumarasamy,

Jayakumar,

Mohanty

et al. 2024

Proceedings of the Institution of Mechanical Engineers, Part C:

View full text Add to dashboard Cite

Fused Deposition Modelling (FDM) is a versatile manufacturing technique that utilizes polymer filaments as a raw material. It is appropriate process for integrating recycled biowaste and fibers as reinforcing agents alongside the polymers. This research article delves into the intricate process of fabricating filaments using powder extracted from Electronic Waste (EW), notably Printed Circuit Boards (PCB) and blended with virgin Polylactic Acid (PLA), providing a comprehensive exploration of the methodology involved. The primary pellet in this study was virgin PLA, while flexi PLA F2110 was utilized as a plasticizer. The PCB underwent shredding and grinding into powder particles ≤150 µm, which was subsequently blended with polymer pellets (1 and 3 wt.%) for the experiment. Energy Dispersive X-Ray Spectroscopy (EDAX) was utilized to determine the composition of the segregated EW. Differential Scanning Calorimetry (DSC) and Thermogravimetric Analysis (TGA) were performed on the EW powder to test its thermal stability and determine its capacity to survive the temperatures required for filament extrusion. The filaments were extruded using a single screw extruder with EW-PCB, and the properties of both the extruded filament and filler particles were assessed through tensile, impact and hardness testing. Thermal analysis and morphology examination of the EW-PCB filler particles confirmed their suitability for filament extrusion. The outcomes of the tensile, hardness and impact tests revealed that the composite filament, containing 3 wt.% EW-PCB, demonstrated significantly greater resistance to tensile load, a higher Young’s modulus, increased surface hardness and decreased toughness compared to the other composite filaments (0 and 1 wt.%).

show abstract

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.

Characterization of novel polysulfide polymer coated fly ash and its application in mitigating diffusion of contaminants

Cited by 2 publications

References 53 publications

Waste derived polysulphide coating on fly ash as fillers in plastic composite

Waste derived polysulphide coating on fly ash as fillers in plastic composite

Transforming electronic waste into a sustainable 3D printing filaments using polylactic acid

Contact Info

Product

Resources

About