Results 301 to 310 of about 58,832 (346)

Organic photovoltaics

Nanotechnology, 2013
Organic photovoltaics (OPVs) are particularly promising alternatives for solar-cell generation of energy because of the abundance of their constituent elements and base materials, their low cost, and relative ease of chemical synthesis; moreover, massive fabrication of related materials has been applied and constitutes an established and robust ...
Anna, Demming   +2 more
openaire   +4 more sources

Polarizing Organic Photovoltaics

Advanced Materials, 2011
Today’s most prevalent information display technology is the liquid crystal display (LCD). Unfortunately, LCDs are energy ineffi cient, as most of the backlight energy (around 75%) is lost to the orthogonal polarizers. Here, we demonstrate a novel energy recycling concept called polarizing organic photovoltaics (ZOPVs), which can potentially boost the ...
Rui Zhu, Ankit Kumar, Yang Yang
openaire   +3 more sources

ChemInform Abstract: The Future of Organic Photovoltaics

ChemInform, 2015
AbstractReview: 50 refs.
Christine K. Luscombe   +1 more
openaire   +3 more sources

Reticulated Organic Photovoltaics [PDF]

open access: possibleAdvanced Functional Materials, 2012
AbstractThis paper shows how the self‐assembled interlocking of two nanostructured materials can lead to increased photovoltaic performance. A detailed picture of the reticulated 6‐DBTTC/C60 organic photovoltaic (OPV) heterojunction, which produces devices approaching the theoretical maximum for these materials, is presented from near edge X‐ray ...
Theanne Schiros   +13 more
openaire   +1 more source

Renewed Prospects for Organic Photovoltaics

Chemical Reviews, 2022
Organic photovoltaics (OPVs) have progressed steadily through three stages of photoactive materials development: (i) use of poly(3-hexylthiophene) and fullerene-based acceptors (FAs) for optimizing bulk heterojunctions; (ii) development of new donors to better match with FAs; (iii) development of non-fullerene acceptors (NFAs).
Guichuan Zhang   +10 more
openaire   +2 more sources

Organic salt photovoltaics

Sustainable Energy & Fuels, 2017
A review of organic salt based photovoltaics highlighting unique and ionic properties for organic and transparent photovoltaics, including deep NIR absorption and independently tunable molecular orbitals.
M. Bates, Richard R. Lunt
openaire   +1 more source

Semi-transparent organic photovoltaics

Chemical Society Reviews, 2023
This tutorial review summarizes the basic concepts, design strategies and potential applications of semi-transparent organic photovoltaics (STOPVs). Challenges and research directions toward the commercialization of STOPVs are also proposed.
Hailin Yu   +6 more
openaire   +2 more sources

Macromolecular architectures for organic photovoltaics

Physical Chemistry Chemical Physics, 2012
Research in the field of organic photovoltaics has gained considerable momentum in the last two decades owing to the need for developing low-cost and efficient energy harvesting systems. Elegant molecular architectures have been designed, synthesized and employed as active materials for photovoltaic devices thereby leading to a better molecular ...
Ambata Poe   +3 more
openaire   +3 more sources

A Molecular Tetrapod for Organic Photovoltaics

ACS Applied Materials & Interfaces, 2016
The synthesis and characterization of a molecular tetrapod, SFBTD, featuring a tetraphenylsilane center and four identical conjugated arms, which structurally resembles breakwaters in common wave-reducing shore constructions, are reported. Cyclic voltammetry reveals that SFBTD has a medium band gap of ca. 2.0 eV and a low-lying HOMO energy level at ca.
Jianzhong Yang, Zhen Zhang, Yang Qin
openaire   +3 more sources

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