Cobalt ferrite–polyaniline heteroarchitecture: a magnetically recyclable photocatalyst with highly enhanced performances

Theoretical calculation based synthesis of a poly(p-phenylenediamine)–Fe3O4composite: a magnetically recyclable photocatalyst with high selectivity for acid dyes

“…The BG of different types of PpPD polymer were 0.58 to 1.85 eV, this indicated that the PpPD acted as a type of semiconductor like PANI. Additionally the BG of PpPD was slightly lower than that of PANI, 31 which showed that the PpPD might have well catalytic activity under visible light irradiation. Fig.…”

“…[18][19][20][21][22][23][24][25][26][27][28][29][30] Wang et al 1 have synthesised a CuI/PANI super-hydrophobicity photocatalyst. Xiong et al 31 found a highly enhanced performance CoFe 2 O 4 -PANI magnetically recyclable photocatalyst. The combination of CoFe 2 O 4 nanoparticles with PANI lead to a high photocatalytic activity in the degradation of dyes under visible light irradiation and the catalyst showed better catalytic activity for anionic dyes.…”

“…The excited state electrons in PpPD can readily migrate to the conduction band of Fe 3 O 4 . As PpPD is a good material for transporting holes, 31,54,55 the photogenerated charges can migrate easily to the surface of the photocatalysts and photodegrade the adsorbed dye molecules.…”

Microwave Absorption and Electrical Properties of Coated Polyester Fabric with Cobalt Ferrite and Polyaniline

“…While Co Ferrite (CoFe 2 O 4 ) is one of the excellent magnetic materials and has shown unparalleled potential possibilities for application due to it is controllable to meet the requirements for application in EM wave absorption fields [10]. Although the EM wave absorbing properties of CoFe 2 O 4 particles and PANI have been extensively investigated [11][12][13], nevertheless, the EM wave absorption and electrical properties of CoFe 2 O 4 particles combined with conductive PANI coated fabric was seldom reported.…”

Photocatalyzed Anionic Dye Adsorption from Synthetic Wastewater by Using Polyaniline-CuCl2

“…There are few studies regarding the use of doped polyaniline for the removal of dyes in literature [8][9][10][11][12]. Polyaniline doped with acids has been utilized for removal of anionic dyes while PANI doped with copper chloride has been used for the removal of azo dyes reported by Bingol et al [13].…”