Troshin PA, Lyubovskaya RN, Razumov VF (2008) Organic solar cells: structure, materials, critical characteristics, and outlook. Nanotechnologies in Russia 3: 5-6.Troshin, P.A., Lyubovskaya, R.N., and Razumov, V.F., Rossiiskie Nanotekhnologii , 2008, vol. 3, p. 242....
This article presents the basics of organic solar cells, addressing the electronic structure of organic semiconductor materials, and the working principles of organic solar cells, from the generation to the extraction of free charge. Further, several strategies to improve the performance and stability ...
5、fusion into the p-n junction, n-p), and left a hole in the valence band (in / free) - node function, respectively generate free electron electron hole and hole accumulation formed in the n area and P areaTypes of solar cellsHomojunction structure classification (SI) homojunctions (SI...
Organic solar cells usually utilise a heterojunction between electron-donating (D) and electron-accepting (A) materials to split excitons into charges. However, the use of D-A blends intrinsically limits the photovoltage and introduces morphological instability. Here, we demonstrate that polycrystalline...
The stability of organic solar cells is a key issue to promote practical applications. Herein, we demonstrate that the device performance of organic solar cells is enhanced by an Ir/IrOx electron-transporting layer, benefiting from its suitable work func
A novel surface-plasmon-enhanced structure is proposed to improve the absorption efficiency of organic solar cells in this paper. The PEDOT:PSS-Ag light-trapping structure introduced allows light to be reflected multiple times between the multilayer films, increasing the optical path length of light ...
inorganic functional layer that increases the efficiency of the solar cell, has a refractive index lying between the refractive index of air and the refractive index of a light-permeable electrode layer of the solar cell, and/or is fitted with at least one first relief structure reducing ...
The efficiency of organic solar cells (OSCs) has been continuously increasing, due to the development new of small molecules and polymers, with improved light absorption and charge carrier mobility [[1], [2], [3]] [[1], [2], [3]] [[1], [2], [3]]. The stability of the cells,...
Organic solar cell research has developed during the past 30 years, but especially in the last decade it has attracted scientific and economic interest tri
Non-fullerene acceptors (NFAs) are currently a major focus of research in the development of bulk-heterojunction organic solar cells (OSCs). In contrast to the widely used fullerene acceptors (FAs), the optical properties and electronic energy levels of NFAs can be readily tuned. NFA-based OSC...