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University of Houston team demonstrates new efficient solar water-splitting catalyst for hydrogen production

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Researchers from the University of Houston (UH) have developed a cobalt(II) oxide (CoO) nanocrystalline catalyst that can carry out overall water splitting with a solar-to-hydrogen efficiency of around 5%. Even with an improved solar-to-hydrogen efficiency rate of around 5%, the conversion rate is still too low to be commercially viable.

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Study finds CNG conversion policy in Bangladesh did result in more travel; congestion costs still half the health benefits

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In a 21013 study, researchers found large air quality and associated health benefits accruing to the residents of Dhaka (the capital of Bangladesh) as a result of the rapid conversion of the motor vehicle fleet to CNG. Congestion costs are still one-half of the health benefits of the CNG conversion policy. Earlier post.)

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New inexpensive catalyst for conversion of CO2 to CO could help with storage of renewable energy

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Researchers at the University of Delaware have developed an inexpensive bismuth?carbon As such, development of Bi-based cathodes for conversion of CO 2 to CO would represent an important development for the fields of CO 2 electrocatalysis and renewable energy conversion. CO can then be reacted with H 2 O via the water?gas

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New one-pot process for conversion of sugars to hydrocarbons

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Researchers at Tohoku University have developed a one-pot process for the direct conversion of sugar and sugar polyols to n-alkanes. 2013), One-Pot Conversion of Sugar and Sugar Polyols to n-Alkanes without CC Dissociation over the Ir-ReO x /SiO 2 Catalyst Combined with H-ZSM-5. Click to enlarge. Nakagawa, Y.

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Bath team develops simpler to prepare and effective catalyst for conversion of CO and CO2 to longer chain hydrocarbons

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Researchers at the University of Bath (UK) have developed a new carbon nanotube (CNT)-based iron catalyst for the simplified conversion of CO and CO 2 to longer chain hydrocarbons. The well-known Fischer-Tropsch process for the conversion of carbon monoxide and carbon dioxide has been explored by researchers around the world.

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University of Texas researchers develop new solar photoelectrosynthetic process to convert CO2 to methanol

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Researchers from The University of Texas at Arlington are developing a new process for photoelectrosynthesis of methanol—the conversion of carbon dioxide to methanol using sunlight and hybrid CuO–Cu 2 O semiconductor nanorod arrays. An attractive option would be to convert greenhouse gases to liquid fuel.

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Discovery of new lignin biosynthetic pathway could aid biofuel production

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Researchers from Ghent University (Belgium) and the University of Dundee (UK) led a team that has uncovered the role of a new enzyme—caffeoylshikimate esterase (CSE)—in a previously unknown biosynthetic pathway for the formation of lignin in plants. Science doi: 10.1126/science.1241602.