New technologies may grab carbon right out of air - 1 views
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* New approach seen to combat climate-warming carbon * Strategy would reduce atmospheric carbon concentration * Companies investigating "air capture" method
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Iran Daily - Global Energy - 09/17/07 - 0 views
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Japan's Daihatsu Motor Co Ltd said it has developed a technology to make fuel cells without platinum, the precious metal used in the electrolyte process in existing hydrogen-based fuel cells. By using alkali, instead of acid, anion exchange membranes, Daihatsu's fuel cell can work with less costly metals which are less resistant to corrosion than platinum, such as cobalt or nickel, Daihatsu said in a statement, Reuters said
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