Amphiphilic CoP/CN heterojunction for photocatalytic microplastics degradation synergistic hydrogen generation

Nanotechnology-Enhanced Photocatalysis for Microplastic Degradation: A Sustainable Approach

Advanced photocatalytic materials for micro/nanoplastic degradation: A comprehensive review

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Tiny plastic particles called micro- and nanoplastics are turning up everywhere, in our oceans, soil, and likely our bodies, raising concerns about long-term health effects. This review rounds up the latest science on using light-activated materials (photocatalysts) to break down these plastic particles, including newer "green" methods made from plants, algae, and bacteria that could make cleanup cheaper and more eco-friendly. While these technologies are still being developed rather than ready for widespread use, they represent a promising direction for tackling plastic pollution at its source.

Research progress on photocatalytic degradation of microplastics by graphitic carbon nitride

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This review systematically examined graphitic carbon nitride (g-C3N4) as a photocatalytic tool for degrading microplastics, identifying hydroxyl radicals, holes, and superoxide radicals as the key reactive species and showing that pH, light intensity, and MP morphology significantly affect degradation efficiency. While still at laboratory scale, photocatalytic degradation offers a chemical pathway to break down persistent microplastics in water—an important complement to physical filtration approaches.

Highly-efficient visible-light-driven photocatalytic H2 evolution integrated with microplastic degradation over MXene/ZnxCd1-xS photocatalyst

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Scientists have developed a new material that uses sunlight to break down plastic bottle waste (PET) while simultaneously producing clean hydrogen fuel, essentially turning a pollution problem into an energy solution. This matters because microplastics are increasingly found in our water, food, and even our bodies, and this technology could help remove plastic waste from the environment before it breaks down into the tiny particles linked to health concerns, all while generating a useful, clean energy source as a bonus. It's still early-stage lab research, but it points toward a promising way to tackle plastic pollution and clean energy needs at the same time.

Boosting photoelectrochemical efficiency: CQD-modified WO₃/titanium nanorod photoanodes for simultaneous PFAS and microplastic degradation and hydrogen evolution

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This study developed microfluidic platforms for the detection, separation, or analysis of microplastics in liquid samples, leveraging microscale flow dynamics to improve analytical precision. The microfluidic approach offers advantages in sensitivity and sample volume requirements compared to conventional bulk analysis methods.