Exploration of the interesting photovoltaic behavior of the fused benzothiophene dioxide moiety as a core donor with modification in acceptors for high-efficacy organic solar cells

Abstract

Non-fullerene-based chromophores with end-capped acceptor modification used in organic solar cells (OSCs) have proven to offer improved performance.

Use of benzothiophene ring to improve the photovoltaic efficacy of cyanopyridinone-based organic chromophores: a DFT study

“…The open circuit voltage ( V oc ) analysis is a vital parameter to determine the efficiency of solar cells. 70 It provides the maximum electronic current that can be drawn from any optical device. The highest possible voltage that any device can produce at zero current is referred as V oc .…”

Synthesis and Antioxidant Studies of 2,4-Dioxothiazolidine-5-acetic Acid Based Organic Salts: SC-XRD and DFT Approach

“…Not only do frontier molecular orbitals (FMOs) elaborate the optoelectronic properties of organic solar cells (OSCs), but also, the chemical stability of designed systems is construed with this analysis. − FMO analysis is an imperative tool to assess the probability of charge transfer among designed molecules. − The frontier molecular orbital diagrams envisioned at the M06/6-311G­(d,p) level for all investigated molecules are shown in Figure . From FMOs, we can evaluate the distribution pattern of electron density in molecular orbitals.…”

“… 28 − 30 FMO analysis is an imperative tool to assess the probability of charge transfer among designed molecules. 31 − 34 The frontier molecular orbital diagrams envisioned at the M06/6-311G(d,p) level for all investigated molecules are shown in Figure 6 . From FMOs, we can evaluate the distribution pattern of electron density in molecular orbitals.…”