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Students Develop Low-Cost Wearable Device for the Visually Impaired

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OurVision is a low-cost wearable that reads text out loud to users and helps them navigate their surroundings. The EPICS in IEEE mentor assigned to the project was Ruby Annette Jayaseela Dhanaraj , an AI researcher and machine learning engineer at Matilda Cloud , in Richardson, Texas. To support future projects, donate here.

Low Cost 124
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Sandia team boosts hydrogen production activity by molybdenum disulfide four-fold; low-cost catalyst for solar-driven water splitting

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To determine what was happening, and the best way to make it happen, the Sandia team used computer simulations generated by coauthor Na Sai from the University of Texas at Austin that suggested which molecular changes to seek. The Texas Advanced Computing Center also added value. Chou, Na Sai, Ping Lu, Eric N. Luk, Bryan Kaehr & C.

Low Cost 150
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Unifrax introduces Battery Advisory Board to support SiFAB silicon fiber anode battery technology

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Arumugam “Ram” Manthiram, Professor, University of Texas at Austin. Dr. Manthiram is Director of the Texas Materials Institute and the Materials Science and Engineering Graduate Program. With more than 35 years of experience, Dr. Manthiram’s research is focused on the development of low-cost, high-performance materials for batteries.

Batteries 186
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UH, Toyota researchers develop new cathode and electrolyte for high-power Mg battery rivaling Li-ion

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The cathode and electrolyte chemistries elucidated here propel the development of magnesium batteries and would accelerate the adoption of this low-cost and safe battery technology. His group recently published a review article in Nature Energy on the roadmap to better multivalent batteries. —Dong et al.

Li-ion 373
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Rice, Lawrence Livermore scientists develop new efficient non-Pt MX2 catalyst for efficient hydrogen production; Materials Genome Initiative in action

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Scientists at Rice University and the Lawrence Livermore National Laboratory have predicted and created new two-dimensional electrocatalysts—low-cost, layered transition-metal dichalcogenides (MX 2 ) based on molybdenum and tungsten—to extract hydrogen from water with high performance and low cost.

Hydrogen 150
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Roadmap shows how to improve lignocellulosic biofuel biorefining with high-value products from isolated lignin

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A new review article in the journal Science highlights emerging opportunities to increase the transformation of lignin to value-added products—i.e., lignin valorization. —Ragauskas et al. Ragauskas, et al., 2014) “Lignin Valorization: Improving Lignin Processing in the Biorefinery.”

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Oversold Lithium could be about to rally

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Last year’s 12 percent slide by the Bloomberg Commodity Index —spurred by 20 percent-plus declines by industrial bellwethers like West Texas Intermediate crude, steel and platinum—came in the wake of two years of modest gains. Link to article: [link].

2018 278