A facile approach has been developed to synthesize Fe3O4@PAA(polyacrylic acid)nanoparticles(NPs)with carboxyl groups on the surfaces by polymerization with acrylic acid in Fe3O4 NPs aqueous suspension
Secondary organic aerosol(SOA) constitutes a large fraction of OA,yet remains a source of significant uncertainties in climate models due to incomplete understanding of its formation mechanisms and ev