Design strategies liquid transfer

In this section, we will describe and explain the fundamentals for both, thermodynamic and commercial considerations. We will start looking at the basics of heat transfer in PCM, how the heat flux and time to complete a phase change are calculated. Later we will look at the design of complete storages to supply a warm or cold heat transfer fluid (liquid or gas) and discuss general design strategies. 

In summary, at nanostructured tin-oxide semiconductor-aqueous solution interfaces, back ET to molecular dyes is well described by conventional Marcus-type electron-transfer theory. The mechanistic details of the reaction, however, are remarkably sensitive to the nature of the semiconductor-dye binding interactions. The mechanistic differences point, potentially, to differing design strategies for kinetic optimization of the corresponding liquid-junction solar cells. 

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