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Grafoid introduces ion-selective graphene polymer membrane for Li-ion battery electrode protection

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a Canadian graphene R&D, investment and technology licensing company ( earlier post ) introduced its GPURE Graphene Polymer nano-porous membrane intended for next generation Li-Ion battery applications. GPURE membranes include: GPURE (A) – A high performing, free-standing membrane developed for water desalination applications.

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Danish Power Systems sets new record with degradation rate in high-temperature polymer fuel cells

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The clean technology company Danish Power Systems (DPS), with partners at the Technical University of Denmark (DTU) and the University of Chemistry and Technology in Prague, Czech Republic, reports the best operating stability for high-temperature polymer fuel cells (HTPEMFC) yet. μV h −1 for a reference membrane. 2016.12.075.

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Toshiba’s new large-scale production technology for electrolysis electrodes cuts iridium use to 1/10

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P2G uses electrolysis of water to convert renewable energy into hydrogen, for storage and transportation to where it is needed. Polymer Electrolyte Membrane (PEM) electrolysis is seen as a highly promising conversion method, as it is reacts rapidly to power fluctuations and is highly durable.

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New partnership to advance high-temperature PEM fuel cells; focus on heavy-duty applications

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HT-PEM fuel cell technology would allow heavy-duty and other hard-to-decarbonize applications to operate with high efficiency while using hydrogen and mitigating water management problems. —Yu Seung Kim, a Los Alamos scientist who started an automotive HT-PEM fuel cells project in 2017.

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Cooper Tire and BRDI consortium partners report significant progress on grant to develop guayule polymer for tires

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Cooper Tire & Rubber Company, working as the lead agency in the grant, announced that its scientists have reached a key milestone toward the goal of producing, by mid-2017, a concept tire in which all of the natural and synthetic rubber is replaced by guayule-based polymers. The grant period ends in the second quarter of 2017.

Polymer 150
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DOE FCTO soliciting CRADAs on roll-to-roll manufacturing for hydrogen and fuel cell technologies

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(Solicitation Nº ORNL-R2RAMM-2017-02-02.). The broader solicitation is focused on advanced materials and component development, synthesis and processing methods, and quality control and metrology in the specific areas of: Polymer electrolyte fuel cells and polymer electrolyte membrane electrolyzers. Advanced batteries.

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Harvard researchers develop tough, self-healing rubber

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Self-healing materials aren’t new—researchers at SEAS have developed self-healing hydrogels, which rely on water to incorporate reversible bonds that can promote healing. Rubber is made of polymers often connected by permanent, covalent bonds. These two types of bonds are intrinsically immiscible, like oil and water, said Cai.

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