January 2016, Volume 20, Issue 1, pp 285–291Synergistic electrocatalytic activity of a spinel ZnCo2O4/reduced graphene oxide hybrid towards oxygen reduction reactionOriginal PaperFirst Online: 19 September 2015Received: 08 May 2015Revised: 31 August 2015Accepted: 02 September 2015DOI: 10.1007/s10008-015-3035-0Cite this article as: Ratha, S., Samantara, A.K., Rout, C.S. et al. J Solid State Electrochem (2016) 20: 285. AbstractThe non-precious metal catalysts and their hybrids have drawn a substantial attention towards the energy conversion and storage application. In this report, we have demonstrated the electrocatalytic activity of a hybrid comprising of ZnCo2O4 (ZCO) spheres and reduced graphene oxide (RGO) in an alkaline medium consisting of 0.1 M KOH solution which showed an onset potential of −0.02 V vs. Ag/AgCl and reduction peak at −0.22 V vs. Ag/AgCl, depicting its impressive catalytic activity towards oxygen reduction reaction (ORR) and thus having the potential to be used as a high-performance cathode catalyst in a typical fuel cell.

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Beautiful hand drawn portraits with a vintage, daguerreotype vibe To find the cat, you must become the cat NASA Debuts New High-Speed, HDR Camera for Observing Rocket Propulsion Tuesday, August 9, 2016 The footage is so sharp it doesn’t even look real 7-Story Mural in Rome Looks Like It’s Spiralling Outwards Street artist Blu completed this giant, 7-story mural at the Casa Dei Pazzi in Rome, Italy Employment Insights¬ – Hiring Practices Webinar 1:00 PM to 3:00 PM 8:00 AM to 3:30 PM Big Data - How a Unified Information Management System Can Add Value 11:30 AM to 12:30 PM 64th Annual AWI Convention 1:00 AM to 1:00 AM 8:00 AM to 5:00 PM Engineering Technology - Explore Engineering tools that can enhance efficiency & productivity View all events >>Latest news on Design & Architecture.Join now to collect and shareDecorating IdeasHow to Add the Pantone’s New Fall Colors to Your HomeArchitectureMid 19th-Century Villa in England Returns to its Original GrandeurArchitectureHeritage Cottage in Australia Transformed into Versatile Family HomeDecorating IdeasCreative Apartment in Ukraine Packed with Design IdeasArchitectureConverted Warehouse Apartment in Sydney Celebrates its Historic PastArchitecture / Design and DecorateBold Design on Display at the Reserve HouseArchitecture / Renovations200 Year Old Ibiza Stable Becomes Rustic GuesthouseDecorating Ideas / Kitchen31 Black Kitchen Ideas for the Bold

, Modern HomeArchitectureHilltop Home Mirrors Quebec’s Spruce ForestsDecorating Ideas16 DIY Fall Decorating Ideas to Embrace Autumn1231,093NEXTGot it!This website uses cookies to ensure you get the best experience on our website. Dual sport Motorcycle Helmets are typically hybrid-style helmets geared for adventurous riders who enjoy both on and off-road travel on a single ride. With a wider periphery and configuration the ability to wear goggles under the face shield is a common feature of dual sport helmets. Dual sport helmets commonly feature a wider face opening, encouraging the wear of goggles and have an attached visor to block the sun and additional debris while riding. Dual sport helmets are the cross between a street and a dirt helmet and are typically good for all conditions and weather. Their price can range from $100 to $700. With the boom of adventure riding in North America in the last decade, many manufacturers have developed hybrid-style helmets to appeal to riders of this genre.