Clean Coal Turnabout? - Huffington Post (blog) Nov 28th 2012, 21:02 |
Clean Coal Turnabout?Huffington Post (blog)It all starts with the American Coalition for Clean Coal Electricity (ACCCE), a trade lobbying group made up of coal-mining companies and utilities with coal-based power which, according to its website, "supports policies that will ensure affordable ... | | Hydrogen production: Can cobalt be used to replace platinum? Nov 27th 2012, 18:01 Researchers in France have developed two new cobalt-based materials that may be used to replace platinum, a rare and expensive metal, in producing hydrogen from water (electrolysis). One of them works in aqueous solutions with neutral pH . The other is the first catalytic material ever created that is 'commutable', contains no noble metals and can be used in the two chemical reactions essential for water electrolysis: the production of hydrogen and the production of oxygen. | |