Bibliometric analysis and an overview of the application of the non-precious materials for pyrolysis reaction of plastic waste

Huge plastic consumption and depletion of fossil fuels are at the top of the world's environmental and energy challenges. The scientific community has tackled these issues through different approaches. Catalytic pyrolysis of plastic wastes to valuable products has been proved as a sustainable r...

Full description

Saved in:
Bibliographic Details
Main Authors: Nabgan, Walid, M. Ikram, M. Ikram, M. Alhassan, M. Alhassan, Owgi, A. H. K., Van Tran, Thuan, Parashuram, L., Nordin, A. H., Ridha Djellabi, Ridha Djellabi, Abd. Jalil, Aishah, F. Medina, F. Medina, Nordin, M. L.
Format: Article
Language:English
Published: Elsevier B.V. 2023
Subjects:
Online Access:http://eprints.utm.my/105219/1/AishahAbdJalil2023_BibliometricAnalysisAndAnOverviewOfTheApplication.pdf
http://eprints.utm.my/105219/
http://dx.doi.org/10.1016/j.arabjc.2023.104717
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Universiti Teknologi Malaysia
Language: English
Description
Summary:Huge plastic consumption and depletion of fossil fuels are at the top of the world's environmental and energy challenges. The scientific community has tackled these issues through different approaches. Catalytic pyrolysis of plastic wastes to valuable products has been proved as a sustainable route which fits with the circular economy aspects. The design of catalytic materials is the central factor for performing the catalytic conversion of plastic wastes. This review aims to conduct a Bibliometric analysis of the pyrolysis of plastic wastes and non-precious-based catalysts by mapping research studies over the last fifty years. The analysis was developed via VOSviewer and RStudio tools. It showed the historical progress regarding plastic waste pyrolysis to produce valuable products and chemicals worldwide. The research shows that the top five countries with the highest citations and publications in this field were Spain, China, England, the USA and India. The Journal of Analytical and Applied Pyrolysis had the most comprehensive coverage of plastic waste. The relationship between the catalyst and the mechanism of plastic waste can influence the production yield and selectivity. The research gap and underrepresented research topics were identified, and previous research studies on developing non-precious-based catalysts that were most relevant to the current topic were reviewed and discussed. The challenges and perspectives on catalyst preparation and development for material complexity were critically discussed. Challenges of previous studies and directions for future research were provided. This report might guide the reader to take a general look at plastic waste valorization by pyrolysis and easily understand the main challenges.