Vol. 8 No. 1 (2026): September 2026

ISSN Online : 2686-0961

ISSN Print : 2721-446X

Publisher
Faculty of Engineering Universitas Riau and Applied Materials and Technology Society

Copernicus rating history

ICV 2024 : 100.00

ICV 2023 : 97.30

ICV 2022 : 95.39

ICV 2020 : 96.67

ICV 2019 : 74.25

About Journal

Journal of Applied Materials and Technology (JAMT) is aimed at capturing current development and initiatives in applied materials and technology. JAMT showcases innovative applied materials and technology, providing an opportunity for science, transfer and collaboration of technology.

JAMT focuses on the publication in the area of material science, material engineering and technology, renewable energy, sustainable material and construction method. The selected, high-quality reviews, research reports at the state of the art of the science and material technology are welcomed.

At Journal of Applied Materials and Technology (JAMT), we uphold a commitment to scholarly integrity and transparent publishing practices. In light of the growing role of artificial intelligence (AI), particularly generative language models (LLMs), the authors should follow our guidence regarding this matter from this link.

The journal will publish at least two issues (Bi-Annually. First issue in March and Second in September) each year. Articles are published online when ready for publication (Continuously) as Article in Press. Additional issues may be published for special events (e.g. conferences) and when special themes are addressed. If you want to submit an article, please follow this link.

As a member of Crossref, JAMT participates in Crossmark, a multi-publisher initiative, to provide a standard way for readers to locate the authoritative version of a document. The appearance of the Crossmark logo on a document indicates that JAMT is committed to maintaining the content it publishes and to alerting readers to changes if and when they occur. Clicking the Crossmark logo on a document will tell you its current status and may also give you additional publication-record information about the document. If an update exists, the status information will include a Crossref DOI link to the updated document and any associated documents such as Errata, Expressions of Concern, and Retractions.

Articles

Application of acidic treated peanut shell biochar in methyl orange removal from aqueous medium: elucidating isotherms, kinetics and proposed mechanism

May 31, 2026
1-9
Erik Souza Pereira, Ralf Ramalho Junior, Sandro José de Andrade

The urgent need for sustainable water treatment solutions has driven global scientific efforts toward developing novel materials. Biochar, a low-cost material produced from biomass waste, represents a promising and versatile adsorbent class. In this study, acid-treated peanut shell biochar (PS-BC) was synthesized and evaluated for the removal of the methyl orange (MO) dye from aqueous solution. Characterization via Fourier Transform Infrared Spectroscopy (FT-IR) confirmed the presence of carbonaceous groups, such as C=O, C-O, C=C and derived phosphoric groups, such as P=O. Scanning Electron Microscopy-Energy Dispersive X-ray Spectroscopy (SEM-EDS) revealed a mesoporous and macroporous structure, while X-ray Diffraction (XRD) indicated a predominantly amorphous material containing amorphous SiO2 phases. The adsorption was followed by monitoring 464 nm band of MO in UV-Vis spectroscopy, and the adsorbent achieved a maximum removal of above 89% of MO within a 60-minute experiment. The adsorption kinetics were analysed in pseudo-first and pseudo-second models, which the adsorption was described better by the pseudo-first-order model. Also, adsorption isotherms (Langmuir, Freundlich and Temkin) were studied, and the equilibrium data closely fit the Langmuir isotherm model, pointing to monolayer adsorption onto a homogeneous surface. The FT-IR analysis of post-adsorbed PS-BC confirmed bands associated to MO, such as N=N, SO3- and change in aromatic C=C, indicating the possible adsorption pathways. These results confirm the successful application of the acid-treated PS-BC as an efficient and eco-friendly adsorbent for organic pollutant removal from water.

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Announcements

Call for paper Vol 8, Issue 1 (September 2026).

Mar 29, 2026

The Journal of Applied Materials and Technology (JAMT) invites researchers, academicians, and professionals to submit their original works for publication in Vol 8, Issue 1 (September 2026). We welcome contributions in the form of research articles, review articles, and short communication articles that explore all aspects of materials science and technology.

Accepted papers will be published in this upcoming issue, contributing to ongoing discussions and advancements in the field. All accepted papers will be published free of charge; no fees are imposed on authors, as all publication costs are fully covered by AMTS and Universitas Riau (UNRI).

For details on manuscript preparation, please refer to the Author Guidelines section of our journal.

Submission Deadline: August 31, 2026

Join us in advancing the next frontier of materials and technology research!

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