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Oxis Energy polymer Li-S pouch cell surpasses 450 cycles

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Oxis’ standard polymer Li-S pouch cell has surpassed 450 cycles. Oxis Energy, a UK-based developer of lithium-sulfur batteries, reported via Twitter that one of its standard polymer Li-S pouch cells surpassed 450 cycles this week. Oxis demonstrated 300 Wh/kg in 2010; the company has a target of 600 Wh/kg in 2016. Earlier post.).

Polymer 199
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EPoSil: electroactive polymers for generating electricity from wave power

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A German consortium involving four companies and and two universities is developing dielectric elastomers (electroactive polymers) for the conversion of mechanical energy—in this case wave power—into electrical power. This is an essential part of the electroactive polymer that converts mechanical energy into electrical power.

Polymer 207
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LG Energy Solution investing $1.7B to quintuple battery plant capacity in Michigan

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The two companies have a longstanding relationship, and GM acted as a key partner in bringing LG to Michigan in 2010. LG Energy Solution, formerly known as LG Chem Michigan, manufactures large lithium-ion polymer battery cells and packs for electric vehicles.

Michigan 334
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DaniMer Scientific and Myriant form strategic alliance; bio-succinic acid for production of bio-based polymers

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As part of the alliance, DaniMer will utilize Myriant’s bio-succinic acid for the production of high-performance, bio-based polymers used to make a broad range of products. DaniMer Scientific and Myriant have formed a strategic alliance focused on delivering innovative, cost-effective bio-based materials to the marketplace.

Polymer 170
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Researchers Develop Novel High-Performance Polymer Tin Sulfur Lithium Ion Battery

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Sketch of the Sn/C/CGPE/ Li 2 S/C polymer battery. The battery is formed by a Sn/C composite anode, a PEO-based gel polymer electrolyte, and a Li 2 S/C cathode. Hassoun and Scrosati also replaced the common liquid organic solutions with a gel-type polymer membrane. PEO=poly(ethylene oxide). Credit: Hassoun and Scrosati.

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Researchers Develop New Solid-State Polymer Electrolyte for Fuel Cells and Batteries

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A team of researchers at MIT and Pennsylvania State University, which has been working on a new layer-by-layer (LbL) method for producing novel kinds of membranes, has developed a new solid-state polymer electrolyte for use in electrochemical devices such as fuel cells and batteries using that method. Argun et al. Nathan Ashcraft, Marie K.

Polymer 186
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Tata Motors Selects EIG Lithium-ion Polymer Batteries for Indica Vista Electric Vehicle Program

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EIG will supply 20Ah NCM Li-ion polymer cells to Miljøbil Grenland AS. is to supply 20Ah lithium-ion polymer cells to Miljøbil Grenland AS for the design validation and the subsequent engineering sign-off scheduled for early 2010. Click to enlarge. awarded South Korea-based Energy Innovation Group Ltd.