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Polyphosphazenes with hydrolytic labile substituents have potential as biodegradable materials. By proper choice of the substituents, polymers can be prepared which can degrade to harmless products. The rate of biodegradation and the nature of the degradation products can be widely varied by changing the chemical composition of the polymers. The degradation(More)
In electric vehicles, batteries with many cells are used to supply the high voltages needed for the power train. The battery is controlled by a battery management system (BMS) which needs measurement data from each individual cell. Up to now, wired solutions with specialized measurement controllers for battery modules are in use. Some of these communicate(More)
Polyphosphazenes with hydrolytic labile substituents have potential as biodegradable materials. By proper choice of the substituents, polymers can be prepared which degrade in vivo to form harmless products. The rate of biodegradation and the nature of the degradation products can be varied by changing the chemical composition of the polymers. A series of(More)
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