Researchers break down plastic using sunlight

Researchers have developed a method to convert consumer plastic into formic acid using sunlight, as reported in Advanced Science. The process involves dissolving polyethylene in a solution with a vanadium-based catalyst and exposing it to artificial sunlight. This method is advantageous as it avoids high heat and toxic substances, offering a low-emission source of clean energy for power generation and hydrogen fuel cells.

What role does artificial sunlight play in the conversion process?

What potential benefits does this research offer for clean energy generation?