supported by the National Basic Research Program of China(973 Program;2013CB632405);the National Natural Science Foundation of China(21425309;21033003);the Specialized Research Fund for the Doctoral Program of Higher Education(20133514110003);the Department of Education of Fujian Province in China~~
A thermal nitridation route for the assembly and polymerization of molecular triazine units to heptazine-based covalent frameworks has been successfully established. The obtained conjugated carbon nitride polymers fea...