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

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Now, a team from Spain, Italy and Germany reports an efficient lithium?ion 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?S cost and high?energy?storage

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New Li-S battery shows cycle performance comparable to that of Li-ion batteries along with more than double the energy density

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A team of researchers in South Korea and Italy has demonstrated a highly reliable lithium–sulfur battery showing cycle performance comparable to that of commercially available lithium-ion batteries while offering more than double the energy density. The full lithium-ion sulfur cell presented in the study delivers a capacity of ?750

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Ultrathin LiMn2O4 Nanowire Cathode Materials for Higher Li-ion Power Densities for HEV and EV Applications

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A team of researchers from the Korea Advanced Institute of Science and Technology, Università degli Studi di Milano-Bicocca (Italy), and Stanford University have synthesized ultrathin LiMn 2 O 4 nanowires for use as a Li-ion cathode material offering high power densities. —Lee et al. Hyun-Wook Lee, P.

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Gel polymer electrolyte for stabilizing sulfur composite electrodes for long-life, high-energy Li-S batteries

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Researchers in Sweden and Italy have devised a simple strategy to address the issues currently hampering commercialization of high-energy density Li-sulfure batteries, including. The challenges with an increased energy density and reduced cost of secondary batteries can only be tackled by new battery chemistries.

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New high-power, fast-charging, safe and long-life Li-ion battery

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Researchers from Sweden, Italy and Germany have proposed and demonstrated a novel full Li-ion cell that is able to cycle for thousands of cycles at 1000 mAg −1 with a capacity retention of 65% at cycle 2000. V Li-ion cell made by coupling LNMO spinel and TiO 2 -based anodes. 3 V, well above the 1.9 Resources.

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