Results 101 to 110 of about 31,607 (247)

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

open access: yesAdvanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Study on the Mechanism by Which Fe3+ Promotes Toluene Degradation by Rhodococcus sp. TG-1

open access: yesMicroorganisms
Volatile organic compound pollution caused by toluene has become a global issue. In order to solve this problem, biodegradation of toluene has been applied all over the world.
Yue Qiao   +6 more
doaj   +1 more source

Application of MIS-CELIV technique to measure hole mobility of hole-transport material for organic light-emitting diodes

open access: yesAIP Advances, 2018
Injection-charge extraction by linearly increasing voltage in metal-insulator-semiconductor structures (MIS-CELIV) is applied for the hole mobility measurement of N,N’-Bis(naphthalen-1-yl)-N,N’-bis(phenyl)-benzidine (NPB), which is a standard hole ...
Chiho Katagiri   +5 more
doaj   +1 more source

Novel Riboflavin-Inspired Conjugated Bio-Organic Semiconductors

open access: yesMolecules, 2018
Flavins are known to be extremely versatile, thus enabling routes to innumerable modifications in order to obtain desired properties. Thus, in the present paper, the group of bio-inspired conjugated materials based on the alloxazine core is synthetized ...
Jan Richtar   +8 more
doaj   +1 more source

Polymer Solar Cells: Effects of Annealing Treatment and Polymer Blends on I-V Characteristics [PDF]

open access: yes, 2012
This research reports on a fabrication of polymer solar cells based on blends of two widely used polymeric semiconductors with [poly(2-methoxy-5-(3,7-dimethyloctyloxy)-para phenylene vinylene)] (MDMO-PPV) and the soluble fullerene C60 derivative [6,6 ...
Erlyta , Septa Rosa, S, Shobih
core  

Organic tandem solar cells - modelling and predictions

open access: yes, 2006
Tandem combinations of organic photovoltaic devices are studied from an optical point of view. We unify coherent (wave-based) as well as incoherent (irradiance-based) light addition in our treatment of the incoming and reflected electromagnetic waves ...
Inganäs, Olle,, Persson, Nils-Krister,
core   +1 more source

Correlated Charge Transport in an Organic Coulomb Glass

open access: yesAdvanced Materials, EarlyView.
ABSTRACT Advances in the development of organic field‐effect transistors (OFETs), electrically gated organic semiconductors (EGOFETs), and organic electrochemical transistors (OECTs) allow for the operation of these devices at very high charge‐carrier densities, where Coulomb interactions between carriers can be expected to become significant.
Magdalena Sophie Dörfler   +3 more
wiley   +1 more source

Comparison of Organic Solar Cells and Inorganic Solar Cells [PDF]

open access: yesInternational Journal of Renewable and Sustainable Energy, 2014
The fluctuating price of energy, due to a variety of reasons ranging from geo-political constraints to national and international economic issues, and the fact that these energy resources are finite, can be seen as the main incentives to make a transition to a clean energy society. Solar energy is just one of many ways to make this transition a reality,
openaire   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

open access: yesAdvanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani   +10 more
wiley   +1 more source

Fabrication and Characterization of Bio-Based Aerogels Derived from Bacillus amyloliquefaciens SQ-2 Exopolysaccharides: Structural Characterization and In Vitro Antitumor Activity Analysis

open access: yesGels
Aerogels derived from microbial exopolysaccharides are useful in the food, pharmaceutical, and environmental sectors, but their application in anticancer therapy is constrained by inadequate characterization, especially regarding effects on normal cells.
Tianjiao Zhao   +11 more
doaj   +1 more source

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