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Updated: Aug 8, 2026

In situ Grazing Incidence Small Angle X-ray Scattering on Roll-To-Roll Coating of Organic Solar Cells with Laboratory X-ray Instrumentation
Published on: March 2, 2021
Single-sphere model for absorption spectrum of interfacial molecules with application to predictions of orientational
Ke-Xiang Fu1, Yao Huang, Xiang-Yuan Li
1College of Chemical Engineering, Sichuan University, Chengdu, PR China.
Abstract:
In this work, a novel expression for nonequilibrium free energy is introduced within the framework of the continuum model. A simple and analytical model for the solvent effect of absorption spectrum of an interfacial molecule is deduced. This model overcomes some lacks existing in the previous theoretical treatments. Associated with the experimental data of N,N-diethyl-p-nitroaniline and 4-(2,4,6-triphenylpyridinium)-2,6-diphenylphenoxide, the present model gives reasonable predication of orientational angles for different interfaces.
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