Effect of framework defects caused by mechanical pressure on Cu/HMOR catalysts for dimethyl ether carbonylation

Key Points

• Dimethyl ether carbonylation efficiency decreases due to framework defects caused by mechanical pressure, impacting reaction yield.
• Notable reduction in catalytic performance was observed, with specific decreases quantified under increased stress conditions.
• Investigation utilized experimental modeling to assess how mechanical pressure influences catalyst integrity and performance.
• Understanding these defects may lead to enhanced strategies for catalyst design and application in industrial processes.