廖重賓教授於1/24 雲林縣與三校（雲科大、虎科大、環科大）綠能官學合作聯繫平台之報告
A Suspected Derivative Morphology for pheophytin (脫鎂葉綠素) and the Enhanced Hydrogen Decomposition It Caused
Outline
• What’s
the role of pheophytin (pheo) in photosynthesis?
• What might be pheo’s other structure-related roles? à things we bumped into in the original low-power chlorophyll battery
• What might be pheo’s other structure-related roles? à things we bumped into in the original low-power chlorophyll battery
• Porphyrin-ring
family and their uses
• A conjectured derivative morphology and associated proton conduction path within pheophytins (pheo’s)
• Spectral comparison among: 1st-principle quantum simulation, measurement on ethanol-extracted pheo, and existing literature
• A conjectured derivative morphology and associated proton conduction path within pheophytins (pheo’s)
• Spectral comparison among: 1st-principle quantum simulation, measurement on ethanol-extracted pheo, and existing literature
• Experimental
evidence in pheo-catalyzed
decomposition of hydrogen gas
• Summary and conclusions
Room-Temperature DNA-Catalyzed Hydrogen Fuel Cell
Outline
• Background
and motivation – the success of pheophytin
(pheo,
脫鎂葉綠素)
catalyst
• Porphyrin-ring family and roles of their derivative morphologies
• Similar derivatives within DNA base pairs
• 1st-principle simulation of simplified H2 decomposition steps involving derivative DNA base
• Porphyrin-ring family and roles of their derivative morphologies
• Similar derivatives within DNA base pairs
• 1st-principle simulation of simplified H2 decomposition steps involving derivative DNA base
pairs → energetically favorable?
• Wet DNA-catalyzed chemical battery experiment and result
• Dry DNA-catalyzed hydrogen fuel cell under room temperature
• Summary and conclusions
• Wet DNA-catalyzed chemical battery experiment and result
• Dry DNA-catalyzed hydrogen fuel cell under room temperature
• Summary and conclusions
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