فهرس المقالات Al12N12

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  1 - First-principles study of the adsorption behavior of Octyl-β-D-xyloside surfactant on pristine Al12N12 and B12N12 nanocages
  Hosein Khalafi Sara Ahmadi
  The octyl-β-D-xyloside is a biosurfactant with well-known roles in membrane protein systems. Using an efficient delivery system for these biosurfactants is of primary importance. This paper investigates the potential application of Al12N12 and B12N12 nanocages as a أکثر

  The octyl-β-D-xyloside is a biosurfactant with well-known roles in membrane protein systems. Using an efficient delivery system for these biosurfactants is of primary importance. This paper investigates the potential application of Al12N12 and B12N12 nanocages as an electronic sensor for octyl-β-D-xyloside surfactant detection in the gas phase using density functional theory calculations. Our results show that the electronic properties of Al12N12 and B12N12 nanocages were significantly affected by the adsorption of the octyl-β-D-xyloside molecule. The adsorption energies and enthalpies predicted a thermodynamically favorable chemisorption process. The AIM analysis reveals the formation of normal and bifurcated hydrogen bonds for Al12N12 and B12N12 nanocages whilst, for O3, O2, and O4 positions we identify the inter/intra-molecular hydrogen bonds. The NBO results revealed a charge transfer from the adsorbed octyl-β-D-xyloside molecule to the nanocluster. Our finding revealed although both Al12N12 and B12N12 nanocages have the ability to detect and adsorb the octyl-β-D-xyloside but, the adsorption over the Al12N12 is not favorable due to the high recovery time. Whilst, the adsorption of the octyl-β-D-xyloside through O3 with less steric factor on the B12N12 nanocage and the recovery time of S, is the best adsorption site. تفاصيل المقالة
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  2 - Adsorption of phosgene on Al12N12 nanocluster: Quantum chemical study
  A Amiri Reza Ghiasi Karim Zare Reza Fazaeli
  10.22034/jna.2021.1914624.1239
  This study investigated the adsorption of phosgene gas on Al12N12 nano-cluster with using CAM-B3LYP functional. Six possible isomers of the interaction between Al12N12 nano-cluster and phosgene were considered. The interactions between nano-cluster and phosgene were exa أکثر

  This study investigated the adsorption of phosgene gas on Al12N12 nano-cluster with using CAM-B3LYP functional. Six possible isomers of the interaction between Al12N12 nano-cluster and phosgene were considered. The interactions between nano-cluster and phosgene were examined through energy decomposition analysis (EDA). Charge transfer between fragments were illustrated with electrophilicity-based charge transfer (ECT). Thermodynamics parameters of the interaction between of nano-cluster and phosgene gas were calculated. The temperature and pressure effects on the thermodynamic parameters were illustrated.Computational investigation of the adsorption behavior of phosgene on Al12N12 cage revealed e-isomer was most stable isomer in between the studied isomers. The calculated Ecoh values showed that e-isomer was most stable isomers. The larger HOMO-LUMO gap value in the e-isomer of Al12N12… COCl2 rather than Al12N12 cage showed that COCl2 adsorption meaningfully increase this value. Therefore, we believe that the Al12N12 may be a suitable nanoscale carrier for COCl2 gas. The positive value of ECT revealed charge flow from Al12N12 to COCl2 gas. Thermodynamics analysis showed that easy adsorption under lower temperature and higher pressure. تفاصيل المقالة
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  3 - Quantum chemical study of the adsorption of phosgene on Al12N12 nano-cluster
  Asma Amiri Reza Ghiasi Karim Zare Reza Fazaeli
  10.22034/jna.2021.690107
  This study investigated the adsorption of phosgene gas on Al12N12 nanoclusterusing CAM-B3LYP functional. Six possible isomers of the interaction betweenAl12N12 nanocluster and phosgene were considered. The interactions betweennanocluster and phosgene were examined throu أکثر

  This study investigated the adsorption of phosgene gas on Al12N12 nanoclusterusing CAM-B3LYP functional. Six possible isomers of the interaction betweenAl12N12 nanocluster and phosgene were considered. The interactions betweennanocluster and phosgene were examined through energy decomposition analysis(EDA). Charge transfer between fragments was illustrated with, electrophilicitybasedcharge transfer (ECT). Thermodynamics parameters of the interactionbetween nanocluster and phosgene gas were calculated. The temperature andpressure effects on the thermodynamic parameters were illustrated. تفاصيل المقالة