Single-atom catalysis: In search of 'holy grails' in catalysis

In the field of catalysis, the term "holy grail" reactions refers to those reactions that hold significant scientific, economic, and environmental sustainability value for the future of humanity. These reactions harness abundant and readily available resources on Earth, such as methane (CH4), water (H2O), carbon dioxide (CO2) and nitrogen (N2), to produce various valuable chemical products.