Turning plastic and biowaste into the same valuable chemical through dual-side electrosynthesis
Peer-Reviewed Publication
Updates every hour. Last Updated: 28-Oct-2026 23:16 ET (29-Oct-2026 03:16 GMT/UTC)
Researchers from Sun Yat-sen University and UNSW Sydney have developed a dual-side electrosynthesis system that simultaneously converts plastic waste and biowaste into Succinic Acid, a key building block for biodegradable plastics, pharmaceuticals, and specialty chemicals. By directing both the anodic and cathodic reactions toward the same target product, the system achieves an unprecedented succinic acid yield of 169.1%, surpassing the conventional single-electrode limit. The process combines the electrooxidation of polybutylene terephthalate (PBT)-derived 1,4-butanediol and the electroreduction of biomass-derived maleic acid, demonstrating a profitable and scalable pathway for circular chemical manufacturing.
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