Effect on electrical conductivity

Above theoretical analysis of adsorption effects on electric conductivity and VAC profiles in polycrystalline semiconductor adsorbent with accounting for its barrier disorder indicate that the value and kinetics of change in o(t) and yS(t) during adsorption of both acceptors and donors sharply differ from those predicted by theory both for the case of ideal monocrystal and for polycrystal considered from the standpoint of bicrystal model. 

Ishida, T., Mizutani, W., Choi, N., Akiba, U., Fujihira, M. Tokumoto, H. Structural Effects on Electrical Conduction of Conjugated Molecules Studied by Scanning Tunneling Microscopy. J. Phys. Chem. B 104, 11680-11688 (2000). 

Structural features of thin-film y-Fe203/In203 hetero-junctions and their gas-sensing features have been studied. Two mechanisms of adsorbed CH4 molecule effect on electric conductivity of the l ers depending on operating temperature were proposed. 

Bupivacaine has a potent depressant effect on electrical conduction in the heart, primarily via an action on voltage-gated sodium channels that govern the initial rapid depolarization of the cardiac action potential. 

Sim] Simchi, A., Danninger, H., Microstructural Changes in Mo Steels During Sintering and Effect on Electrical Conductivity , Powder Met., 45(4), 307-314 (2002) (Morphology, Electr. Prop., Experimental, 25)... 

Electrical conductivity of agglomerates produced fi om copper ore can be affected by several factors such as the nature of samples, moisture content, solution volume, the compaction of the samples and acid concentration [1]. In this study, moisture content, solution volume, acid concentration and the compaction of sample effects on electrical conductivity of nickel laterite agglomerates were investigated. 

Electrical conductivity of agglomerates was affected by the acid concentration, solution volume, compaction, and nature of the ores. The sulfuric acid concentration and moisture content had strong effects on electrical conductivity of the nickel laterite agglomerates. The electrical conductivity of nickel laterite agglomerates followed a similar trend as the electrical conductivity... 

A view on the physical phenomena engendered by sonication would not be complete without a brief mention of less known aspects, such as the acoustic birefringence and the effect on electrical conductivity. Both phenomena are generally ignored by sonochemists. Determining their fundamental significance is in any case premature nevertheless, they should be placed within the general framework of the electrical theories. 

Shin, H. J. et al. 2009. Efficient reduction of graphite oxide by sodium borohy-dride and its effect on electrical conductance. Advanced Functional Materials, 19, 1987-1992. 

Rashmi, Renukappa NM, Ranganathaiah C, Shivakumar KN (2011) Montmorillonite nanoclay filler effects on electrical conductivity, thermal and mechanical properties of epoxy-based nanocomposites. Polym Eng Sci 51 1827—1836... 

The introduction of conductive fillers in a polymer matrix except for the obvious effect on electrical conductivity which was discussed previously, has the possibility to affect the overall morphology of the nanocomposite. Here though we must note that the changes or their absence in the overall morphology are heavily dependent on the polymer, the type, regularity and size of the filler, the preparation methods as they affect the level of dispersion and the crystallisation conditions (Gkourmpis 2014). 

Bilotti E, Zhang H, Deng H, Zhang R, Fu Q, Peijs T (2013) Controlling the dynamic percolation of carbon nanotube based conductive polymer composites by addition of secondary nanofillers the effect on electrical conductivity and tuneable sensing behaviour. Compos Sci Technol 74 85... 

Fig. 6 indicates that hygrothermal effect on electrical conductivity of EP composites is negligibly small. The conductivity remained at the same high values before and after reflux. SEM micrographs suggested that morphology remained almost the same after water and acid refluxes. 

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