Efficiency of Energy Transduction in a Molecular Chemical Engine(General)
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概要
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A simple model of the two-state ratchet type is proposed for molecular chemical engines that convert chemical free energy into mechanical work and vice versa. The engine works by catalyzing a chemical reaction and turning a rotor. Analytical expressions are obtained for the dependences of rotation and reaction rates on the concentrations of reactant and product molecules, from which the performance of the engine is analyzed. In particular, the efficiency of energy transduction is discussed in some detail.
- 2007-02-15
著者
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Kanada Ryo
Cybermedia Center Osaka University
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Kanada Ryo
Cybermedia Center Osaka Univ
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Sasaki Kazuo
Department Of Applied Physics Tohoku University
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Amari Satoshi
Department Of Applied Physics Tohoku University
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Sasaki Kazuo
Department Of Applied Chemistry Faculty Of Engineering Hiroshima University
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