Rajab Abousnina | Sustainable Materials | Research Excellence Award

Dr. Rajab Abousnina | Sustainable Materials | Research Excellence Award

Lecturer | Curtin University | Australia

Dr. Rajab Abousnina is a researcher in civil and environmental engineering with a strong focus on sustainable construction materials and infrastructure technologies. His research expertise spans geopolymer concrete, waste-based materials, 3D concrete printing, composite materials, and structural health monitoring. A significant part of his work addresses carbon reduction in construction through the use of industrial by-products, alternative binders, and low-cost activators. He has led and contributed to numerous projects on oil-contaminated materials, recycled aggregates, and advanced cementitious systems, linking material innovation with durability and environmental performance. His research also extends to membrane technologies and wastewater treatment, particularly in the context of oily and produced water. With extensive experience in experimental testing, microstructural analysis, and applied engineering solutions, his work has resulted in a substantial body of high-impact journal publications and industry-focused technical reports, contributing to sustainable and resilient infrastructure development.

Citation Metrics (Scopus)

1200

800

400

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Citations 1,041

Documents 42

h-index
19

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Featured Publications

Sandra Cunha Gonçalves | Materials Science and Engineering | Women Researcher Award

Prof. Dr. Sandra Cunha Gonçalves | Materials Science and Engineering | Women Researcher Award

Research Teacher | Federal Institute of Bahia | Brazil

Prof. Dr. Sandra Cunha Gonçalves has developed a solid academic and scientific career in Civil Engineering, Sustainability, and Environmental Studies, focusing on innovative solutions for the reuse of waste materials in the construction industry. Her research emphasizes solid waste management and the development of eco-friendly materials that incorporate vegetal fibers, modified starch, recycled gypsum, and other industrial by-products to minimize environmental impacts and promote sustainable practices in social housing. Gonçalves has contributed to advancing sustainable construction technologies through the creation of composites and biocomposites with improved physical and mechanical properties, offering alternatives to conventional materials with high energy consumption. Her ongoing projects explore life cycle analysis of materials, the use of green coconut fibers, and polymeric emulsions in gypsum matrices, generating significant results for structural efficiency and environmental performance. Her scientific output includes publications in national and international journals, book chapters, and conference presentations on sustainability, bioconstruction, and waste management. In addition to her research, she promotes extension activities that integrate social technology, environmental education, and vernacular architecture, strengthening the connection between science, culture, and community. At the Federal Institute of Bahia, Gonçalves leads research groups focused on material innovation and environmental education, mentoring new researchers committed to socio-environmental responsibility and construction efficiency. Her professional journey is distinguished by a strong dedication to sustainability, the integration of applied science with technical education, and the continuous pursuit of viable solutions that balance technical performance with the preservation of natural resources.

Profile: ORCID
Featured Publications
Gonçalves, S. C., da Silva Junior, M. F., Souza, M. T., de Amorim Júnior, N. S., & Ribeiro, D. V. (2025). Physicomechanical properties of recycled gypsum composites with polyvinyl acetate emulsion and treated short green coconut fibers. Buildings.

VIMUKTHI DANANJAYA – Biodegradable Materials – Best Researcher Award

VIMUKTHI DANANJAYA - Biodegradable Materials - Best Researcher Award

Swinburne University of Technology - Best Researcher Award

AUTHOR PROFILE

SCOPUS
GOOGLE SCHOLAR

🎓 EDUCATIONAL BACKGROUND

SEEKKU ARACHCHIGE VIMUKTHI DANANJAYA holds a PhD in Aerospace and Materials Engineering from Swinburne University of Technology in Australia. Prior to this, he completed his BSc. Honours Degree in Applied Sciences at the University of Sri Jayewardenepura, majoring in Polymer Science and Technology. His education has equipped him with a robust foundation in chemistry and physics, enabling him to explore complex materials and their applications. Vimukthi’s educational journey reflects his commitment to advancing the field of engineering and materials science. His academic achievements set the stage for his impactful research contributions.

🧪 RESEARCH INTERESTS

Vimukthi’s research primarily focuses on the synthesis and application of polymer nanocomposites, particularly utilizing graphene quantum dots. His work explores the properties, 3D printing, and machine learning applications of these materials. Through innovative experiments, he investigates the use of biodegradable polymers, highlighting their potential for sustainable practices. His research is recognized in several high-impact publications, reflecting the significance of his contributions to material science. Vimukthi's ongoing studies aim to push the boundaries of what is possible in polymer engineering.

🏆 PUBLICATIONS & PRESENTATIONS

With six notable publications and numerous citations, Vimukthi has made a mark in the academic community. His papers cover a range of topics including the effects of latex types on rubber properties and the integration of waste mica as a filler in natural rubber composites. Notably, he has presented his findings at various symposiums, including the ‘Imagine Innovate Inspire’ symposium, where he received accolades for his presentations. This recognition underscores his dedication to sharing knowledge and fostering innovation in material sciences. Vimukthi's commitment to publishing ensures his research reaches a wider audience.

🌱 WORK EXPERIENCE

Vimukthi has gained substantial experience as a Research Assistant at the Center of Nanocomposite Research, where he focused on enhancing polymer properties through innovative materials. His internships at the Rubber Research Institute and Richard Peiris Natural Foams Limited provided him with practical insights into product development and optimization. These experiences allowed him to apply his academic knowledge in real-world scenarios, contributing to the advancement of rubber technology. Through these roles, he has demonstrated his ability to blend research with practical application effectively.

🌍 OUTREACH & COMMITMENT

Vimukthi is actively engaged in outreach activities, serving on the organizing committee for the ‘Imagine Innovate Inspire’ Symposium. He is also a member of several academic societies, including the Polymer Society and the Chemical Society at his alma mater. His leadership as President of the Biological Association at Ananda College showcases his commitment to fostering a collaborative environment for students. Additionally, his involvement in community service, such as beach clean-ups, reflects his dedication to environmental sustainability. Vimukthi’s outreach efforts aim to inspire future generations in the sciences.

💻 TECHNICAL SKILLS

Possessing a strong command of various scientific instruments, Vimukthi is proficient in utilizing advanced analytical tools like X-Ray Diffractometer and Scanning Electron Microscope. His skills extend to computer software, particularly in MS Office, enabling him to document and present his research effectively. This technical expertise complements his research endeavors, allowing him to conduct comprehensive studies on polymer materials. His proficiency in these areas enhances his capability to contribute significantly to the field of materials engineering.

📈 FUTURE ASPIRATIONS

Vimukthi aims to continue his research in polymer science, focusing on innovative applications that promote sustainability and efficiency. He is eager to collaborate with fellow researchers and industry professionals to explore new horizons in materials engineering. His passion for learning and discovery drives him to seek further academic and professional opportunities. As he progresses in his career, Vimukthi remains dedicated to contributing to advancements in aerospace and materials engineering, aspiring to leave a lasting impact on the field.

NOTABLE PUBLICATION

Title: 3D printing of biodegradable polymers and their composites – Current state-of-the-art, properties, applications, and machine learning for potential future applications
Authors: Dananjaya, S.A.V., Chevali, V.S., Dear, J.P., Potluri, P., Abeykoon, C.
Journal: Progress in Materials Science
Year: 2024

Title: A comparative study on mica waste-filled natural rubber foam composites made out of creamed and centrifuged latex
Authors: Dananjaya, S.A.V., Priyanka, U.M.S., Somarathna, Y.R., Karunanayake, L., Siriwardena, S.
Journal: Journal of Vinyl and Additive Technology
Year: 2022

Title: Waste mica as filler for natural rubber latex foam composites
Authors: Dananjaya, S.A.V., Somarathna, Y.R., Karunanayake, L., Siriwardena, S.
Journal: Journal of Polymer Research
Year: 2022