Polyvinyl chloride (PVC), which is a vinyl polymer constructed of repeating vinyl groups (ethenyls) having one of their hydrogens replaced with a chloride group, is the third most widely produced plastic with a productivity exceed 40 million tons by 2016.PVC is widely used in construction because it is cheap, durable, and easy to assemble.However, the production of the vinyl chloride monomer (VCM) required a mercury catalysts, which costs a lot of environmental pollutions.Developing new cost-effective and non-mercury catalysts and related process is quite crucial for a sustainable society.