Highly Efficient Organic Solar Cells with Improved Vertical Donor-Acceptor Compositional Gradient Via an Inverted Off-Center Spinning Method
نویسندگان
چکیده
منابع مشابه
Highly efficient inverted rapid-drying blade-coated organic solar cells
23 24 25 26 27 28 29 30 31 32 Article history: Received 27 September 2011 Received in revised form 27 November 2011 Accepted 31 December 2011 Available online xxxx
متن کاملHighly efficient mesoscopic dye-sensitized solar cells based on donor-acceptor-substituted porphyrins.
Dye-sensitized solar cells (DSCs) are currently attracting considerable attention because of their high light-to-electricity conversion efficiencies, ease of fabrication, and low production costs. Many recent efforts have been devoted to the development of new and efficient sensitizers that are suitable for practical use. Among the investigated compounds, ruthenium sensitizers have been disting...
متن کاملHighly efficient polymer solar cells by step-by-step optimizing donor molecular packing and acceptor redistribution.
The dynamic drying process of the active layer should play a vitally important role in determining the performance of polymer solar cells (PSCs). Donor molecular packing and acceptor redistribution can be optimized by two successive post-treatments on the active layer. The blend films were freshly prepared by spin-coating method and then immediately transferred to a covered glass Petri dish to ...
متن کاملPrinting highly efficient organic solar cells.
The technological attraction in organic solar cells is their compatibility to printing processes. However, up to today, nearly no literature on "printed" organic solar cells have been published and the major body of the research work was done by spin coating or blading techniques. Transferring the spin-coating or doctor blading process currently used for the fabrication of bulk heterojunction s...
متن کاملEfficient dyad-based organic solar cells with a highly crystalline donor group.
A novel oligo(p-phenylenevinylene)(OPV)-fullerene dyad, with strong intermolecular pi-pi interactions between the donor groups, led to improvements in the fill factor and power conversion efficiency of dyad-based solar cells of up to 0.44 and 1.28%, respectively, which are the highest values reported for dyad-based solar cells to date.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advanced Materials
سال: 2015
ISSN: 0935-9648
DOI: 10.1002/adma.201504014