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New stable Fe3O4/C composite material for conversion electrode in solid-state Li-ion batteries

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Researchers in Europe, with colleagues from Samsung R&D Institute in Japan, have developed a highly stable Fe 3 O 4 /C composite for use as a conversion electrode in all-solid-state Li-ion batteries. In addition, recently a new chemistry has surfaced, allowing to store more Li + by the so-called conversion mechanism. Resources.

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Researchers suggest hybrid graphene oxide/cellulose microfibers could supersede carbon fibers

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Researchers from Nanjing Forestry University and the University of Maryland have designed high-performance microfibers by hybridizing two-dimensional (2D) graphene oxide (GO) nanosheets and one-dimensional (1D) nanofibrillated cellulose (NFC) fibers. —Li et al. (a) —Li et al. Click to enlarge. Click to enlarge.

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GWU team develops low-cost, high-yield one-pot synthesis of carbon nanofibers from atmospheric CO2

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A team led by Dr. Stuart Licht at The George Washington University in Washington, DC has developed a low-cost, high-yield and scalable process for the electrolytic conversion of atmospheric CO 2 dissolved in molten carbonates into carbon nanofibers (CNFs.) —Stuart Licht. 5b02427.

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DOE awarding $19.4M to 22 advanced vehicle technologies projects; Mercedes-Benz, GM Li-S battery projects

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million to 22 new cost-shared projects to accelerate the research of advanced battery, lightweight materials, engine emission control technologies, and energy efficient mobility systems (EEMS). Research innovative iron-based materials for high energy cathodes for high energy lithium ion battery technologies. Penn State University Park.

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DOE to award almost $20M to new research and development projects for advanced vehicle technologies

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Electrode Architectures including thick, conductive cathode and 3- Dimensional (3D) Li composite structure. Cell Design/Integration including cell modeling, 1-Dimensional (1D) or 2- Dimensional (2D) Li ion conductor, and de-coupled the solid electrolyte interphase reactions. Battery500 Seedling Projects.

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DOE awards $17M to FY 2014 SBIR Phase II projects; includes Si/graphene anodes, motor windings, exhaust treatments

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Vehicle technologies span a range from new Si/graphene Li-ion anode materials and composites for motor windings to diesel aftertreatment and advanced lubricants. Low-Cost, High-Energy Si/Graphene Anodes for Li-Ion Batteries. Composite Coatings for Low-Cost Motor Windings in Electric Vehicles.

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US DOE awards more than $175M to 40 projects for advanced vehicle research and development

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This project will develop a new process that enables low-cost, domestic manufacturing of magnesium. This project will develop a novel low cost route to carbon fiber using a lignin/PAN hybrid precursor and carbon fiber conversion technologies leading to high performance, low-cost carbon fiber.