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首页> 外文期刊>Der Pharma Chemica: journal for medicinal chemistry, pharmaceutical chemistry and computational chemistry >Photovoltaic Energy Conversion and Optical Properties of Organic Molecules Based on Aceanthraquinoxaline
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Photovoltaic Energy Conversion and Optical Properties of Organic Molecules Based on Aceanthraquinoxaline

机译:基于乙酰氨基喹喔啉的有机分子的光伏能量转换和光学性质

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In this investigation, we out theoretical study of electronic properties and geometry of four conjugated molecules based on aceanthraquinoxaline are used as donor layer for organic thin-film solar cells. The impact the substituted groups on the optoelectronic and structural properties, dipole moment, Highest Occupied Molecular Orbital (HOMO), Lowest Unoccupied Molecular Orbital (LUMO) and gap energies (Egap) are argue. The geometry at the ground state and the electronic structure of studied molecules are procure by Density Functional Theory (DFT) and density functional theory time-dependent (TD-DFT) with the B3LYP/6-31G (d). The results of this study exhibit that these compounds are good candidates for organic solar cells.
机译:在这项研究中,我们进行了基于乙酰蒽醌恶唑啉的四个共轭分子的电子性质和几何学的理论研究,这些分子被用作有机薄膜太阳能电池的供体层。讨论了取代基对光电和结构性质,偶极矩,最高占据分子轨道(HOMO),最低未占据分子轨道(LUMO)和能隙(Egap)的影响。利用B3LYP / 6-31G(d)通过密度泛函理论(DFT)和时变密度泛函理论(TD-DFT)获得基态的几何结构和所研究分子的电子结构。这项研究的结果表明,这些化合物是有机太阳能电池的良好候选者。

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