USC researchers have demonstrated a homogenous catalyst that can convert CO2 captured from the air into methanol (CH3OH). Unlike previous catalysts, the new ruthenium-based catalyst doesn't decompose at high temperatures, allowing it to be reused over and over again.

See the source article by following the link below:
USC researchers have demonstrated a homogenous catalyst that can convert CO2 captured from the air into methanol (CH3OH). Unlike previous catalysts, the new ruthenium-based catalyst doesn't decompose at high temperatures, allowing it to be reused over and over again.