While the "type II" energy level alignment used in these works can lead to efficient initial charge separation, it makes devices sensitive to the availa- bility of charge percolation pathways, the blend morphology or the use of anisotropic QDs. If percolation pathways are not available, the ...
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Participant's current level of asthma severity was classified according to the 2004 GINA guide- lines into mild intermittent (Class I), mild persistent (Class II), moderate persistent (Class III), and severe per- sistent (Class IV) asthma. Participants also completed the Juniper asthma control...
The fitted mean values and their errors of total ohmic resistance for the electrolyte and were presented electrical contacts (Re) and charge transfer resistance (RCT) for in Table S1. The lower charge transfer resistance enables a more trhaepiNd Pc-hVaOrg2eatnradnNsfPer-,VrOes2u/rltGinOg ...
convecting mantle [16].However, other parameters are known to significantly increase the electrical conductivity, such as small grain size, which provides a high density of grain boundaries that transport charges [91], and the presence of volatiles that increase this GB diffusion (e.g., [92]...
Pyridinic nitrogens present in the carbon structure are Lewis bases, while graphitic or quaternary N may act as n-type dopants in amorphous carbon structures. The higher electronegativity of N (3.04 vs. 2.55 for C) facilitates electron transfer and increases the charge density on the neighboring ...
We use rapid acetone pulses of varying concentrations to test the sensors. First, we compare the effect of graphene oxide deposition method (dielectrophoresis versus solvent evaporation) on the sensor's response. We find that dielectrophoresis yields films with uniform coverage and better sensor ...
Silane functionalization of graphene oxide and its use as a reinforcement in bismaleimide composites. J. Mater. Sci. 2015, 50, 5402–5410. [CrossRef] 9. Khobragade, P.S.; Hansora, D.P.; Naik, J.B.; Njuguna, J.; Mishra, S. Physico-mechanical properties of nano-polystyrene-decorated ...
Graphene Oxide/Gold Nanoparticles Nanocomposite-Modified Electrode for Simultaneous Detection of Dopamine, Ascorbic Acid, and Uric Acid Chang-Seuk Lee †, Su Hwan Yu † and Tae Hyun Kim * Department of Chemistry, Soonchunhyang University, Asan 31538, Korea; eriklee0329@sch.ac.kr (C.-S.L....
The temperature gradient across the structure of the device is maintained to generate lucrative amounts of electrical energy that may be used to charge batteries and to add load support. The conversion efficiency of TEG material is characterized by the figure of merit (ZT), which is defined as...