Transformation of chemical energy to mechanical energy
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Answer:
The isothermal conversion of chemical energy into mechanical work underlies the motility of living organisms. Chemomechanical systems based on synthetic polymers are the only artificial systems able to convert chemical energy directly into mechanical work. They may have potential uses where power supply is limited (e.g. under water, in space). They are considered as “transducers” or “receptors”, whereby semimicroscopic deformation or strain plays an essential role for displaying functions. Several mechanochemical systems have been investigated during the past three decades. This article describes the principles, fundamental behaviors and potential applications of these systems. Recently developed electro-activated chemomechanical systems using water-swollen polymeric gels will also be described.
Answer:
An automobile engine converts the chemical energy stored in the gasoline into the mechanical energy that turns the wheels. Chemical energy is usually converted into thermal energy through combustion, and that heat used to move a piston or spin a turbine. ... Heat is a different form of energy.