Specialist Calls For Transitioning to Sustainable Catalysts in Polymer Production

Mary Nnah

Damilola Akintayo, a seasoned expert in synthetic chemistry, has advocated for the industry adoption of eco-friendly catalysts in polymer production, highlighting his groundbreaking research on benign polymer catalysts.

Disclosing this in a media statement recently, he underscored the urgent need for the polymer industry to transition to eco-friendly catalysts, citing the significant environmental and health benefits.

According to Dr Akintayo, traditional catalysts used to make biodegradable polymers can be toxic, especially those made with tin, which is still widely used in the industry.

“This is where my research comes in,” he said. “As part of my Ph.D., I developed a new generation of safe, metal-based catalysts using zinc and copper paired with some special organic compounds like pyridinyl and carboxylate ligands.”

These new catalysts, Dr Akintayo noted, are not only less toxic but also more efficient.

“Over 40 different catalysts were designed, tested, and analyzed using advanced techniques to understand how they work and how we can control them for better results,” he explained.

He asserts, “The outcome? Several of these new catalysts achieved up to 99% efficiency, producing high-quality biodegradable polymers while avoiding harmful residues.”

Akintayo emphasized that these catalysts can be tuned to create polymers with specific properties, such as strength or flexibility, depending on their intended use.

“By carefully adjusting the stereoelectronic properties of the catalysts, I discovered how small changes can make a big difference in how the polymers perform—and how they impact our health and environment,” he said.

The research has already led to five peer-reviewed scientific publications and provides a strong foundation for greener, safer plastic manufacturing.

Dr Akintayo believes that with further support and industry collaboration, Nigeria can lead the charge in eco-safe polymers, providing solutions that are not only good for the planet but also safe for the people.

Dr Akintayo’s research focuses on biodegradable plastics like polylactide (PLA) and polycaprolactone (PCL), which are used in everything from medical stitches to eco-friendly containers.

“These materials break down naturally, making them much safer for the environment,” he noted.

His work showcases the potential of African-led science to drive change and provide sustainable solutions.

The impact of Dr Akintayo’s research extends beyond the plastics industry.

“It’s not just about better polymers,” Akintayo concluded. “It’s about building a future where science from Nigeria helps heal the environment—and saves lives in the process.”

His findings offer a promising solution to the environmental challenges posed by traditional metal catalysts, and his advocacy for industry adoption of eco-friendly catalysts is a crucial step towards a more sustainable future.

Dr. Akintayo is a seasoned scientist and expert in polymer chemistry. He is dedicated to developing innovative solutions for a more sustainable future.