Thermal storage schemes

Chapter 4 (Fulgides). The fiilgides are a class of photochromic compounds for which the thermal reversal or decoloration of the colored species is disallowed. Therefore, the reversion is largely driven photochemically as is illustrated with compound 4 (Scheme 4). Because of the stability of the colored species toward thermal reversion, the fulgides have potential application in the field of optical storage and security printing. Another use, in actinometry, is well known. 

The simplest examples of CB-A antioxidant are quinones, and benzoquinone has widely been used to inhibit alkyl-radical reactions (such as the thermal polymerization of styrene on storage). They react with polymer alkyl radicals (R-) formed on chain scission or through attack on the backbone to give the reduced form of the radical as shown in Scheme 1.65. 

Solution of thermal component models on the basis of mp( +w, and the initial state TX> (for the collector, the finite time-element seheme see Ref. [31] for the storage, the finite differenee scheme can be applied) determination of the temperature of air entering the dryer... 

Among the many candidates for optical storage material, the silylated derivative 11 is distinguished by the thermal stability and exceptional fatigue resistance (Scheme 22). ... 

Figure 10.74 Basic scheme of a spinning disk heated by solar thermal energy over an energy storage tank...

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