Sun.Mar 01, 2015

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Researchers demonstrate high performance and stability of non-precious metal ORR catalysts in acidic PEM fuel cells

Green Car Congress

'Researchers at Case Western University led by Prof. Liming Dai have demonstrated that rationally designed, metal-free, nitrogen-doped carbon nanotubes and their graphene composites exhibit significantly better long-term operational stabilities and comparable gravimetric power densities with respect to the best non-precious metal catalyst (NPMC) in acidic polymer electrolyte membrane (PEM) fuel cells.

Fuel 207
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Renault To Return To N America With Twizy Low-Speed Electric Car?

Green Car Reports

'Four of Europe''s six mass-market carmakers have long sold cars in North America. The exceptions, for a quarter of a century, have been the two French makers: PSA Peugeot Citroën and Renault. Now it appears that Renault may be considering a return to the continent, using its Twizy low-speed electric car--and doing it via North America''s.

America 131
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Report: insiders expect Samsung SDI to supply battery packs for BMW’s X5 plug-in hybrid

Green Car Congress

'Yonhap reported that local industry indsiders and market research firm IHS expect Samsung SDI to provide battery packs for BMW’s upcoming X5 plug-in hybrid SUV. The report comes several months after BMW Group commissioned two new production lines for electric drive components—high voltage battery packs and electric motors—at its Dingolfing plant. The launch of the BMW X5 Plug-in Hybrid is slated for this year, with more models with this technology to follow. ( Earlier post.).

Plug-in 197
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Rennovia and Johnson Matthey to co-develop commercial catalysts for bio-based adipic acid process

Green Car Congress

'Rennovia Inc., a specialty chemical company focused on the creation of novel processes for the cost advantaged production of chemicals from renewable feedstocks, and Johnson Matthey have entered into a joint development agreement for the co-development and manufacture of catalysts to be used in the scale-up and commercialization of Rennovia’s process for the production of bio-based glucaric acid and adipic acid.

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How serious is Norway about climate change? So much that its streetlights self-dim

emissions global warming Norway climate change carbon dioxide youtube lighting

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Aerojet Rocketdyne awarded DoD contract to research next-generation green propellants for rockets and missiles; follow-ons to AF-M315E

Green Car Congress

'Aerojet Rocketdyne was awarded a contract to research and to develop environmentally sustainable monopropellants and gas generators for rocket and missile propulsion and Divert Attitude Control Systems. The company is working with the US Army Aviation and Missile Research, Development and Engineering Center; the US Air Force Research Laboratory at Edwards Air Force Base; and the US Army Medical Command to develop a new family of high-performing liquid propellants.

Green 190