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Study finds paved surfaces in Houston worsen air quality

Green Car Congress

Paved surfaces in the Houston area keep the city warmer than more natural surfaces. ““The very existence of the Houston area favors stagnation.” The research team combined extensive atmospheric measurements with computer simulations to examine the impact of pavement on breezes in Houston. Credit: UCAR.

Houston 247
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UH, Toyota researchers develop new cathode and electrolyte for high-power Mg battery rivaling Li-ion

Green Car Congress

Yan Yao, Cullen Professor of Electrical and Computer Engineering at the University of Houston and co-corresponding author for the paper, said the groundbreaking results came from combining both an organic quinone cathode and a new tailored boron cluster-based electrolyte solution. Neither approach is practical.

Li-ion 373
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Univ. Houston, Caltech team develops new earth-abundant, cost-effective catalyst for water-splitting

Green Car Congress

A team of researchers from the University of Houston and the California Institute of Technology has developed an active and durable earth-abundant transition metal dichalcogenide-based hybrid catalyst for water-splitting that exhibits high hydrogen evolution activity approaching the state-of-the-art platinum catalysts.

Houston 150
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New cathode design and understanding of electrolyte delivers greater efficiency in magnesium-ion batteries

Green Car Congress

The work was first conceived by Yan Yao, associate professor of electrical and computer engineering at the University of Houston and postdoctoral fellow Hyun Deog Yoo in 2014; the project spanned several years and involved scientists from three universities and three national laboratories, working both experimentally and theoretically.

Li-ion 210
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Teen Creates App To Identify Nutrient Deficiencies

Cars That Think

Selected as finalists, they presented their idea virtually to the Conrad Challenge Innovation Summit at the Space Center Houston. Reading articles published in Spectrum helped him discover that he wanted a career in technology, he says. “So Although they didn’t win, Tiwari moved ahead with developing the app. He needed help, however.

Cleveland 117
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Update: 10 Best Car Sharing Programs

Clean Fleet Report

We’ve Entered the Age of Shared Mobility This article may contain affiliate links Car sharing has changed dramatically since C lean Fleet Report first reported on it almost two decades ago. as well as 600 universities throughout the country. However, the company pulled the plug on U.S. Zipcar’s potential is enormous.

Cars 99
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Engineers propose new waterflood method for significant increase in oil recovery

Green Car Congress

Engineers from the University of Houston and the University of Texas report that waterflooding with a surfactant—thereby altering the wettability of oil reservoir rocks—can increase oil recovery from 62 to 85%. Energy & Fuels Article ASAP doi: 10.1021/ef200449y. —Mohan et al. Resources.

Oil 244