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New Battery Design Could Help Solar and Wind Energy Power the Grid

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發表於 2013-8-24 23:24:25 | 顯示全部樓層 |閱讀模式

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本帖最後由 jgyjgw 於 2013-8-24 23:30 編輯

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Researchers from the U.S. Department of Energy’s (DOE) SLAC National Accelerator Laboratory and Stanford University have designed a low-cost, long-life battery that could enable solar and wind energy to become major suppliers to the electrical grid.

Researchers from the U.S. Department of Energy’s (DOE) SLAC National Accelerator Laboratory and Stanford University have designed a low-cost, long-life battery that could enable solar and wind energy to become major suppliers to the electrical grid.

  These diagrams compare Stanford/SLAC’s new lithium-polysulfide flow battery design with conventional “redox” flow batteries. The new flow battery uses only one tank and pump and uses a simple coating instead of an expensive membrane to separate the anode and cathode.

“For solar and wind power to be used in a significant way, we need a battery made of economical materials that are easy to scale and still efficient,” said Yi Cui, a Stanford associate professor of materials science and engineering and a member of the Stanford Institute for Materials and Energy Sciences, a SLAC/Stanford joint institute. “We believe our new battery may be the best yet designed to regulate the natural fluctuations of these alternative energies.”
Cui and colleagues report their research results, some of the earliest supported by the DOE’s new Joint Center for Energy Storage Research battery hub, in the May issue of Energy & Environmental Science.


                               
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Wesley Zheng, PhD Candidate, Stanford University


http://beforeitsnews.com/science ... c-grid-2590982.html

補充內容 (2013-8-26 08:42):
系唐人, 好野!!
發表於 2013-9-6 00:28:49 | 顯示全部樓層
really good idea and has brave to make it happen
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