16/05/2026
As the demand for critical materials continues to grow across the semiconductor, renewable energy, and communication industries, sustainable synthesis pathways have become increasingly important. In this context, we are happy to share our latest publication from RAISE Labs, Amrita Vishwa Vidyapeetham, published in Materials Today Sustainability (Q1 | Impact Factor: 7.9).
๐ Evaluating High-Yield Synthesis Methods for Gallium and Germanium: A Bibliometric, Systematic and Life Cycle Assessment Aligned with SDGs
This research explores sustainable synthesis pathways for Gallium (Ga) and Germanium (Ge), two critical materials widely used in:
๐น Semiconductors
๐น 5G and communication technologies
๐น Renewable energy systems
๐น Photovoltaics
๐น Advanced electronic devices
๐ The study combines:
โ Bibliometric analysis of 4,151 research publications
โ Systematic review of synthesis methods
โ Life Cycle Assessment (LCA) of high-yield production pathways
โ Sustainability analysis aligned with the UN Sustainable Development Goals (SDGs)
๐ Key insights from the research include:
โข Identification of environmentally intensive stages in Ga and Ge synthesis
โข Evaluation of extraction pathways from fly ash, zinc concentrate, and e-waste
โข Analysis of carbon footprint, toxicity, and resource depletion impacts
โข Importance of circular economy and sustainable recovery approaches for critical materials
๐ Congratulations to Parvathy S U (Research Scholar), Dr. Vysakh Kani Kolil (Assistant Professor), Dr. Saritha Appukuttan (Professor, Department of Chemistry), and Dr. Krishnashree Achuthan (Dean, Graduate Programs) from Amrita Vishwa Vidyapeetham, Amritapuri Campus, along with Dr. SAMBASIVAM SANGARAJU (Senior Researcher) from the National Water & Energy Center, Arab Emirates University, for this collaborative research contribution in sustainable materials and life cycle assessment.
๐ Read the full article:
https://lnkd.in/g5zDzQdY