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Team develops high-capacity Li-ion sulfur battery; no Li-metal anode

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ion battery using an enhanced sulfur–carbon composite cathode that exploits graphene carbon with a 3D array (3DG?S) based anode (Li y SiO x –C)—i.e. avoiding the use of a Li metal anode entirely. The Li y SiO x –C/3DG? storage applications. Ion Battery using a 3?D?Array cost and high?energy?storage

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KAIST researchers develop nitrogen-doped carbon nanotubes for high-capacity Li-ion energy storage systems

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Korean have developed nitrogen-doped carbon nanotubes for high-capacity lithium-ion energy storage systems, such as a lithium-ion capacitor. higher energy densities and power densities, respectively. use into interwall space, thus allowing for the use of unexplored interwall space for Li storage.

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Study links carbon fiber microstructure to Li insertion mechanism in structural batteries

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Carbon fibers have already beeen demonstrated as high-capacity Li-ion battery anodes, opening the way for their use as structural electrodes—i.e., simultaneously carrying mechanical load and storing electrical energy. There is therefore some potential here for carbon fiber manufacturers to extend their utilisation.

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Molten carbonate electrolysis can produce a range of carbon nanomaterials, including graphene, from CO2 at high yield

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Researchers from Huazhong University of Science and Technology in China and George Washington University in the US report in a new paper in the ACS journal Accounts of Chemical Research that a range of important carbon nanomaterials can be produced at high yield by molten carbonate electrolysis. Source: Prof.

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Purdue team uses pollen grains as basis for carbon architectures for Li-ion anodes

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A team at Purdue University has used pollens as the basis for carbon architectures for anodes in energy storage devices. Currently, Li-ion batteries generally use graphite as the anode material, with a theoretical capacity of 372 mAh/g and excellent capacity retention over extended cycling. —Vilas Pol.

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Syrah Resources successfully produces Li-ion battery grade spherical graphite; market numbers

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The battery market currently represents approximately 23% of global flake graphite output and is expected to be a rapidly growing sector due to lithium ion (Li-ion) battery demand (Source: Benchmark Minerals). Specifications achieved by Syrah include fixed carbon of 99.96%, d50 of 15.64

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Univ. of Surrey researchers to develop Li-CO2 battery technology

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Researchers at the University of Surrey (UK) are to begin work on a new lithium-ion battery technology that is capable of capturing CO 2 emissions, following a £243,689 award from the Engineering and Physical Sciences Research Council (EPSRC). However, the development of Li-CO 2 batteries is still in its infancy stage.

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