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Rice, C-Crete team optimizes conversion of tire waste into graphene for stronger concrete

Green Car Congress

Rice University scientists and their colleagues at C-Crete Technologies have optimized a process to convert waste from rubber tires into graphene that can, in turn, be used to strengthen concrete. The Rice lab flashed tire-derived carbon black and found about 70% of the material converted to graphene. —James Tour.

Waste 243
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Russian researchers develop wasteless joint processing of electric furnace and ladle slag to produce pig iron and clinker

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Scientists of Ural Federal University and the Institute of Metallurgy of the Ural Branch of RAS (Russian Academy of Sciences) have developed and successfully tested the technology of joint non-waste processing of electric furnace and ladle slag to obtain pig iron and Portland cement clinker.

Portland 186
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Notes from the road: a guest post from Portland

Revenge of the Electric Car

As Portland, OR gears up for yet another screening of Revenge, local EV'er and filmmaker J Bills recounts the scene at the Portland premiere back in November: Here in Portland, we still talk about the last time Chris Paine rolled through town with a movie; an early screening of 2006’s seminal “Who Killed the Electric Car?”

Portland 100
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DOE awarding up to $12M for projects to advance wave energy

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Two projects will test and validate wave energy converter (WEC) prototypes in open water. Portland State University of Portland, Oregon, will develop a multistage, magnetically geared generator with airtight casing to improve the cost, reliability, and efficiency of MHK devices.

Energy 170
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DOE Awarding $4.4M to Six Projects for Carbon Capture and Conversion

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million to six research projects to help find ways of converting CO 2 captured from emissions of power plants and industrial facilities into useful products. Converting captured CO 2 into products such as chemicals, fuels, building materials, and other commodities is an important aspect of carbon capture and storage technology, the DOE said.

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Video Friday: Autonomous Car Drifting, Aerial-Aquatic Drone, and Jet-Powered Robot

Cars That Think

Goh, Ufuk Topcu, and Avinash Balachandran from University of Texas at Austin, USA, and Toyota Research Institute, Los Altos, Calif., Samuel Au from The Chinese University of Hong Kong, Hong Kong, and Multiscale Medical Robotics Centre, Hong Kong. body length per second (BL/s), faster than most reported soft crawlers in mm/s and BL/s.

Power 92
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US DOE Awards $37 Million for Marine and Hydrokinetic Energy Technology Development

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The Department of Energy is working with industry, universities, national laboratories, and other groups to develop technologies capable of harnessing these resources to generate environmentally sustainable, cost-competitive power. The DEG will generate electricity without the need for rotors or other moving parts. DOE Funding: $142,000.

Mariner 210