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New thermally durable solid-state Li-ion battery technology from Hitachi and Tohoku University

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This technology is significant as it allows the thermally durable Li-ion battery to be used in a wider variety of applications.

2015 70

AKASOL to provide Li-ion batteries for electric buses to Scandinavian OEM through 2030; up to 4,500 systems

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In total, the order includes the delivery of up to 4,500 battery systems—revenue on the order of up to some triple-digit million euro figure.

2017 45

CMU study suggests difficulties in reaching targeted low price points for Li-ion batteries

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Historical prices and future cost predictions for lithium-ion batteries. NCA cells are $206 kWh -1 and NMC cells are $180 kWh -1.

New ORNL protocol reduces Li-ion battery formation time 6x or more without affecting battery performance

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The ORNL method, published as an open-access paper in the Journal of Power Sources , also conserves lithium, which improves battery capacity. The process is applicable to all lithium-ion batteries and can be tuned for other chemistries as well, said principal investigator David Wood. Earlier post.) excessive capital cost).

2017 34

UMD researchers report solution to high interfacial impedance hampering developing of high-performance solid-state Li-ion batteries

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Without ALD-Al 2 O 3 coating, garnet has a poor interfacial contact with Li metal even on heating. Lithium-ion battery pioneer John B.

2016 35

Optodot and LG Chem sign patent license agreement for boehmite ceramic-coated separators for Li-ion batteries

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The license permits LG Chem to utilize boehmite separator films for lithium-ion batteries. Boehmite ceramic coating layers offer a number of distinct benefits in lithium-ion batteries, including improved thermal stability to enhance the safety of lithium-ion batteries. —Dr. Steven A. Earlier post.).

Navigant Research Leaderboard puts LG Chem as leader for Li-ion batteries for transportation

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Navigant’s third category, “Challengers”, has only Lithium Energy Japan. In the report, these are AESC, BYD, Johnson Controls and A123.

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Caltech team uses computational topology optimization to design silicon anode structures for Li-ion batteries

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One method to improve the Li-ion battery performance is to replace the traditional graphite anode with silicon. Mitchell and Ortiz.

2016 24

Bosch highlighting solid-state Li-ion cells; double current energy density, production-ready in 5 years

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Using solid-state technology, Bosch can manufacture the anode out of lithium metal, which considerably increases storage capacity. —Dr.

2015 33

Leclanché to provide 4.2 MWh Li-ion battery pack to Green Ferry Project electric ferryboat

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The ferry will be placed in service in June 2017 to transport vehicles and passengers between island Ærø and the mainland in Denmark. Click to enlarge.

Beijing, Argonne researchers develop new solid-state Li-ion battery; glassy nanocomposite electrolyte with ILs

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Such solid composite electrolytes also have been previously shown to reduce lithium dendrite formation and proliferation in lithium metal batteries.

2016 28

24M emerges from stealth mode with new semi-solid Li-ion cell; <$100/kWh by 2020

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Stealth-mode battery start-up 24M has introduced its new semi-solid lithium-ion cell. 24M cell compared to conventional Li-ion cell.

2015 30

Battelle/Concurrent Technologies Corporation technology positioning paper: Improving Li-ion battery safety without decreasing energy density

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The paper outlines the technology landscape and the opportunities that exist in the area of improved Li-ion battery safety. The two have decided that Li-ion battery safety is an area of opportunity for each. The organizations intend to pursue further efforts directed toward safety in relation to Li-ion battery technology.

2015 35

Northwestern study finds Li3PO4 promising coating to limit dissolution of transition metals from Li-ion cathodes

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The dissolution of transition metals (TMs) from Li-ion battery cathodes is a major contributor to cell degradation during cycling and aging. Li 3 PO 4 was unique, in that its coatings on oxide cathode materials maintained equilibrium under both lithiated and delithiated conditions. —Snydacker et al. —Snydacker et al.

2016 21

New Samsung silicon anode with graphene boosts volumetric capacity of LiCoO2 Li-ion cell 1.5x after 200 cycles; gravimetric capacity the same

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times higher than those of current commercial lithium-ion batteries. and 1.5 Source: Son et al. Click to enlarge. —Son et al.

2015 42

BMW boosts battery capacity of MY2017 i3 to 33 kWh with higher energy density Li-ion cells; up to 114 miles combined cycle range

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New Li-ion pack. The EPA range rating for the MY 2016 i3 is 81 miles (130 km). Range is ultimately dependent on a variety of factors.).

2016 44

AllCell and LG develop high-performance Li-ion battery for material handling market

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AllCell Technologies, LLC, a Chicago-based Lithium-ion battery pack manufacturer for smart-grid, autonomous and light electric vehicle applications, and LG Chem Ltd. have developed a high performance long lasting Li-ion battery for material handling applications. IATA/UN 38.3 —AllCell’s CEO, Said Al-Hallaj.

Electrovaya subsidiary Litarion receives US$16M contract for 40Ah Li-ion cells

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The purchase order is for a period of 14 months, the deliveries have started and the first payment received. Brief

Arkema and Hydro-Québec set up a joint laboratory for lithium-ion batteries

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The laboratory will focus its work on the development of a new generation of materials for the manufacture of lithium-ion batteries, in particular new electrolytes (solvents, lithium salts, etc.) Currently, Arkema supplies its Kynar polyvinylidene fluoride resins (PVDF) for use in lithium-ion batteries. Batteries

E.ON and Samsung SDI to cooperate in Li-ion stationary energy storage business

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The co-operation includes the development of profitable energy storage solutions and, to this end, to assess and develop a potential business model for targeting applications for Lithium-Ion batteries in selected regions and markets. E.ON and Samsung SDI Co., will run battery projects in US, Germany, UK and Czech Republic first. Brie

6 DOE-funded applied battery research projects targeting Li-ion cells with >200 Wh/kg for PHEVs and EVs

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The FCG cathode material consists of lithium transition-metal oxide particles with the nickel concentration decreasing from the center towards the outer layer and the concentration of manganese increasing accordingly. The ion-exchange approach offers the potential for new structural and performance characteristics that address the barriers.

2014 49

Hanyang/BMW team develops high-energy density Li-ion battery with carbon-nanotube-Si composite anode and NCM concentration gradient cathode

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LCO: LiCoO 2 , NCM333: Li[Ni ⅓ Co ⅓ Mn ⅓ ]O 2 , NCM523: Li[Ni 0.5 Co 0.2 Mn 0.3 ]O 2 , Li[Ni 0.85 Co 0.05 Mn 0.15 ]O 2.

2016 35

Swiss researchers devise simple procedure to enhance performance of conventional Li-ion batteries without changing chemistries

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The ions have shorter paths (below right). Battery storage capacity can be significantly extended, and charging times reduced. Click to enlarge.

Graphene 3D Lab to partner with Stony Brook on Li-ion batteries for aerial drones and mobile robots

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Graphene 3D will supply advanced carbon nano-composites materials to CIEES needed to manufacture and test lithium-ion electrical batteries. Using graphene in the formulation for the electrode compound of the lithium-ion battery, greatly enhances the battery performance. Graphene 3D Lab Inc. Brief

Anderman report sees strongest growth for full-hybrid systems; Li-ion batteries for hybrids may be in short supply

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According to the report’s baseline estimate, the global Li-ion xEV business will reach $3.8 High-voltage Li-ion batteries for hybrids.

NiMH 37

NEC Energy to use 24M semi-solid Li-ion batteries in its grid storage systems

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have signed a Memorandum of Understanding (MoU) whereby 24M has agreed to supply its semi-solid lithium-ion cells ( earlier post ) for use in NEC Energy Solutions’ integrated storage systems. Battery start-up 24M and NEC Energy Solutions, Inc. —Bud Collins, CEO of NEC Energy Solutions, Inc. Brief

NEC introduces 12V Li-ion battery line for stationary applications

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NEC Energy Solutions, along with NEC Corporation, has announced production availability of the Li-ion ALM 12V35 product line of 12-Volt batteries utilizing Nanophosphate lithium iron phosphate (LiFePO 4 ) technology from A123 Systems. The ALM 12V35 batteries are drop?in Compatibility with most popular lead acid battery chargers.

ORNL, XALT show nanoscale alumina coating on layered oxide cathode materials substantially improves Li-ion battery performance

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The ability to mitigate degradation mechanisms for Ni-rich NMC and NCA provides insight into a method to enable the performance of high-voltage Li-ion batteries, they concluded. In order to achieve reasonable cycle life utilizing the high capacities gained via high voltage, phase instability is a key problem that must be addressed.

2016 23

Novel high capacity anode material for Li-ion batteries: hydroxylamine hydrochloride

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Researchers from Ningbo University in China report the first use of hydroxylamine hydrochloride (H 3 NOHCl) as anode material for lithium-ion batteries in a paper in the Journal of Power Sources. Up to 50 cycles, H 3 NOHCl still maintains a lithium storage capacity of 368.9 can deliver an initial charge capacity of 1018.6 Brie

Laos 29

Li-ion electrode company BESSTECH receives $250K investment from Eastern New York Angels

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The investment by ENYA will enable BESSTECH to expand its manufacturing partnerships to further advance market introduction of its low-cost, high-performance silicon-based anodes for lithium-ion battery applications. With the funding provided by ENYA, BESSTECH has now raised more than $1.3 Brief

BNL team develops very high capacity ternary metal fluoride cathode material for Li-ion batteries

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The team achieved three-times-higher storage capacity through the reversible redox reactions of copper and iron—breaking and reforming copper-fluorine and iron-fluorine bonds while absorbing and releasing lithium. The lithium ions then bond temporarily to the fluorine atoms. Source: BNL. Click to enlarge. —Feng Wang.

2015 24

GS Yuasa develops 12V Li-ion battery for start/stop applications

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Engineers at GS Yuasa in Japan have developed a 12V lithium-ion battery targeting the start/stop systems market. Click to enlarge. Brie

Saft Li-ion battery system to power ExoMars Rover; >€1M contract

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million) from Airbus Defence and Space Ltd (UK) to develop, to qualify and to test a specific lithium-ion (Li-ion) battery system to power the ExoMars Rover vehicle. ExoMars Rover. Click to enlarge. Saft has signed a contract worth more than €1 million (US$1.1 Battelle smart grid technology for human deep space missions.

2015 20

Li-ion maker Boston Power secures US$290M from two local Chinese governments for expansion

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Li-ion maker Boston Power has secured US$290 million in local government financial support for the expansion of its two facilities in China. China’s EV market is expected to reach US$35 billion by 2020, with demand for high-end lithium-ion batteries hitting 100 GWh. —Sonny Wu, chairman of Boston Power. Brief

Taxi 20

Bosch, GS Yuasa, and Mitsubishi Corporation to set up JV for next generation lithium-ion batteries

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and Mitsubishi Corporation have agreed to work together on the next generation of high-performance lithium-ion batteries. In September 2012, Bosch and Samsung SDI disbanded their South Korea-based SB LiMotive JV for Li-ion batteries. Robert Bosch GmbH and the Japanese companies GS Yuasa International Ltd. Earlier post.)

Hybrid cellular nanosheets show promise as basis for high performance anodes for Li-ion batteries

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Researchers in S. The nanosheets consist of close-packed cubic cavity cells partitioned by carbon walls, resembling plant leaf tissue. mAh g –1.

2015 19

Electrovaya introduces new long-life 40 Ah Li-ion cell

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and its wholly owned subsidiary, Litarion GmbH, introduced a new 40Ah lithium ion cell (“Litacell LC-40”) promising extraordinary cycle and calendar life (nearly 9000 cycles at 1C/1C and 100% DoD) and safety properties due to the unparalleled stability of Separion flexible ceramic separator membrane. Electrovaya Inc. —Dr. Brief

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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Another major concern regarding the lithium?sulfur sulfur battery system is its use of a lithium?metal Batteries Li-Sulfur

2015 43

24M delivers initial quantity of production-size semi-solid Lithium-ion cells to NEC Energy Solutions

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On schedule, 24M has successfully delivered an initial quantity of production-size battery cells to NEC Energy Solutions, Inc. Earlier post.).

Stanford team develops thermoresponsive film allowing fast and reversible shutdown of Li-ion batteries to prevent thermal runaway

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The symbol (×) illustrates blocking of electron or ion transport. Zheng Chen, Po-Chun Hsu, Jeffrey Lopez, Yuzhang Li, John W. F.