They can also be produced when coal, oil, gas, and other materials are burnt. Nitrated PAHs (nitro-PAHs) are derivatives of PAHs with the aromatic rings substituted by at least one nitro-functional ...

State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, Tianjin 300387, PR China School of Materials Science and Engineering, Tiangong University, Tianjin 300387, PR ...