title: Theoretical study of the adsorption of pentachlorophenol on the pristine and Fe-doped boron nitride nanotubes.
abstract: To explore the novel application of boron nitride nanotubes (BNNTs), we investigated the interaction of pentachlorophenol (PCP) pollutant with the pristine and Fe doped (Fe-doped) (8, 0) single-walled BNNTs by performing density functional theory calculations. Compared with the weak physisorption on the pristine BNNT, PCP molecule presents strong chemisorption on the Fe-doped BNNT. The calculated data for the electronic properties indicate that doping Fe atom into the BNNT significantly improves the electronic transport property of BNNT, induces magnetism in the BNNT, and increases its adsorption sensitivity toward PCP molecule. It is suggested that doping BNNTs with Fe is an available strategy for improving the properties of BNNTs, and that Fe-doped BNNT would be a potential resource for adsorbing PCP pollutant in environments.
authors: Criminal Scientific and Technological Department, Shandong Police College, Jinan, 250014, People's Republic of China.
authors: Ruo-xi
authors: RX
authors: Wang
authors: Dong-ju
authors: DJ
authors: Zhang
authors: Rong-xiu
authors: RX
authors: Zhu
authors: Cheng-bu
authors: CB
authors: Liu
mesh_terms: D000327:Adsorption; D001896:Boron Compounds / Q000737:chemistry*; D004581:Electronics; D037741:Fullerenes / Q000737:chemistry*; D007501:Iron / Q000737:chemistry; D008956:Models, Chemical; D008962:Models, Theoretical; D043942:Nanotubes / Q000737:chemistry; D010416:Pentachlorophenol / Q000737:chemistry*
chemical_list: D001896:Boron Compounds; D037741:Fullerenes; C017282:boron nitride; D010416:Pentachlorophenol; D007501:Iron