From CO₂ to acetaldehyde: New copper catalyst offers green alternative to fossilfuelbased processes

Jan 03, 2025

Acetaldehyde is a vital chemical used in making everything from perfumes to plastics. Today, its production largely relies on ethylene, a petrochemical. But increasing environmental concerns are pushing the chemical industry to reduce its reliance on fossil fuels, so scientists have been searching for greener ways to produce acetaldehyde.