Molecular composites charge transport

Intercalation of polyaniline between MoS2 layers produced nanoscale molecular composites with unusual charge transport properties [119]. Recent advances in the preparation, characterization, and utilization of conducting polymers intercalated into layered solids were surveyed [120],... 

Baker, C.K., Y.J. Qiu, and J.R. Reynolds. 1991. Electrochemically induced charge and mass transport in polypyrrole/poly(styrenesulfonate) molecular composites. / Phys Chem 95 4446. 

This chapter has highlighted some features of small-molecule/polymer composites for OEET devices, both in terms of direct applications and as a probe for blend microstructure and charge transport. The potential to combine the processability and mechanical properties of polymers with the electronic properties of molecular semiconductors is extremely useful since it is not always easy to find a single material that can meet all of the requirements for a particular OFET application. 

At a more molecular level, the influences of the composition of the membrane domains, which are characteristic of a polarized cell, on diffusion are not specifically defined. These compositional effects include the differential distribution of molecular charges in the membrane domains and between the leaflets of the membrane lipid bilayer (Fig. 3). The membrane domains often have physical differences in surface area, especially in the surface area that is accessible for participation in transport. For example, the surface area in some cells is increased by the presence of membrane folds such as microvilli (see Figs. 2 and 6). The membrane domains also have differences in metabolic selectivity and capacity as well as in active transport due to the asymmetrical distribution of receptors and transporters. 

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