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Chinese companies phase in green plastics developed at KAUST

KAUST · Nov 2

KAUST and Chinese companies Shandong Lianxin Environmental Protection Technology and Hangzhou Hecai Technology will manufacture green plastics based on KAUST technology. The plastics, high molar mass aliphatic polycarbonates, are for biomedical products and food packaging due to their biodegradability and biocompatibility. KAUST's method creates these polycarbonates using CO2 and sustainable raw materials without toxic metals, with production scaling over two years. Why it matters: This partnership highlights KAUST's role in developing sustainable materials and bringing them to market, with potential impact on reducing reliance on traditional plastics in sensitive applications.

Rethinking plastics

KAUST · Jan 15

KAUST researchers led by Yves Gnanou and Nikolaos Hadjichristidis have developed a metal-free process for creating aliphatic degradable polycarbonates using CO₂. This polycarbonate is transparent, highly flexible, and produced without toxic metals, using an ammonium compound and a boron-based compound. The process helps reduce plastic pollution and CO₂ emissions, addressing environmental concerns. Why it matters: This innovation offers a sustainable alternative to traditional plastic production, aligning with global efforts to reduce reliance on harmful materials and combat climate change.