Green Car Congress

JUNE 16, 2023

In a discovery that could reduce or even eliminate the use of cobalt—which is often mined using child labor—in the batteries that power electric cars and other products, scientists at the University of California, Irvine (UCI) have developed a long-lasting alternative made with nickel. Nat Energy. The LiNi 0.5

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Lithium Ion Nickel Lithium Ni-Li Batteries 243

Green Car Congress

JULY 24, 2020

Researchers from the University of California San Diego (UCSD) and the University of Texas at Austin, with colleagues at the US Army Research Laboratory and Lawrence Berkeley National Laboratory, have developed a thick cobalt-free high voltage spinel (LiNi 0.5 —Li et al. —Li et al. (a) —Li et al.

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Ni-Li Li-ion San Diego Energy Storage 307

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DECEMBER 18, 2014

A team led by researchers at Chungnam National University (S. Korea) has developed a novel high-voltage electrolyte additive, di-(2,2,2 trifluoroethyl)carbonate (DFDEC), for use with the promising lithium-rich layered composite oxide high-energy cathode material xLi 2 MnO 3 ·(1-x)LiMO 2 (M = Mn, Ni, Co). O 2 (Li 1.2

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Li-ion Ni-Li Energy Lithium Ion 329

Green Car Congress

AUGUST 7, 2018

A team from Tohoku University and Tokyo Tech have addressed one of the major disadvantages of all-solid-state batteries by developing batteries with a low resistance at their electrode/solid electrolyte interface. cm 2 in solid-state Li batteries with Li(Ni 0.5 —Kawasoko.

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Ni-Li Li-ion Japan Batteries 262

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OCTOBER 28, 2022

The US Department of Energy’s (DOE’s) Advanced Research Projects Agency-Energy (ARPA?E) E) will award $39 million in funding to 16 projects across 12 states to develop market-ready technologies that will increase domestic supplies of critical elements required for the clean energy transition. Columbia University.

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Supplies Ni-Li Carbon Universal 345

Green Car Congress

JUNE 8, 2019

Researches at Hanyang University in Seoul, S. Korea, have developed a Li-metal battery (LMB) (specifically, a Li/NCM battery) designed with EV operating requirements in mind that they say outperforms LMBs reported in the literature to date. Li metal, with theoretical capacity of 3860 mAh g ?1

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Ni-Li Batteries Battery Re-Charge 220

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JULY 30, 2018

Researchers at Jilin University in China have proposed a new strategy for designing hydrogen storage alloys with high capacity and long cycling life to improve the discharge capacity and cycling life of nickel metal hydride (NiMH) batteries. Their candidate alloy—La 0.62 Following this strategy, a new AB 4.5 —Wang et al.

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Nickel Metal Hydride NiMH Ni-Li Hydrogen 236

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AUGUST 16, 2017

University of Sydney team advances rechargeable zinc-air batteries with bimetallic oxide–graphene hybrid electrocatalyst. Zinc-air batteries are powered by zinc metal and oxygen from the air. Zinc-air batteries are powered by zinc metal and oxygen from the air. Other two amorphous bimetallic, Ni 0.4

Zinc Air 150

Zinc Air Recharge Universal Ni-Li 150

Green Car Congress

MARCH 8, 2013

Schematic illustration of the aqueous rechargeable lithium battery (ARLB) using the coated lithium metal as anode, LiMn 2 O 4 as cathode and 0.5 mol l -1 Li 2 SO 4 aqueous solution as electrolyte. If anode materials of lower redox potentials can be stable in aqueous electrolytes, high energy density systems will be feasible.

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Li-ion Low Cost Recharge Ni-Li 281

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JULY 18, 2022

A team from Central South University, Changsha, China and Shaanxi University of Science & Technology, Xi’an, China, has proposed a mechanochemistry-based process to recover metals from waste cathode materials of LiCoO 2 (LCO) and LiFePO 4 (LFP) in spent Li-ion batteries (LIBs).

Waste 170

Waste Ni-Li Li-ion Green 170

Green Car Congress

NOVEMBER 13, 2012

Cycling characteristics of 700 nm 3D(Si,Ni) at 1C showing a reversible specific capacity of 1,650 mAh/g after 120 cycles of charge/discharge. A 700 nm 3D(Si,Ni) material at 1C showing a reversible specific capacity of 1650 mAh/g after 120 cycles of charge/discharge. Ni film; selectively etched copper from the microstructure of Cu?

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Li-ion Ni-Li Lithium Ion Batteries 231

Green Car Congress

APRIL 18, 2019

Researchers at the University of California San Diego have improved their recycling process that regenerates degraded cathodes from spent lithium-ion batteries. The new process is safer and uses less energy than their previous method ( earlier post ) in restoring cathodes to their original capacity and cycle performance.

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Molten Salt Li-ion San Diego Lithium Ion 230

Green Car Congress

JANUARY 4, 2016

Researchers from the Korea Advanced Institute of Science and Technology (KAIST), with colleagues from the Korea Institute of Energy Research (KIER), Qatar University and major battery manufacturer LG Chem have developed a technique for the delicately controlled prelithiation of SiO x anodes for high-performance Li-ion batteries.

Ni-Li 150

Ni-Li Li-ion Manufacturer Batteries 150

Green Car Congress

APRIL 7, 2009

SEM of Li[Ni 0.64 Mn 0.18 ]O 2 particle with concentration gradient of Ni, Co, and Mn contents. The results, say the researchers, suggest that the cathode material could enable production of batteries that meet the demanding performance and safety requirements of plug-in hybrid electric vehicles. From Sun et al.

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Ni-Li Universal Li-ion PHEV 170

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JUNE 6, 2016

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. V UCV in 2 Ah pouch cells. —Mohanty et al. UCV, respectively.

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Li-ion Ni-Li Batteries Battery 150

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SEPTEMBER 28, 2012

Simulated zone projection image based on LMNO crystal model with 20% Ni/Li disorder corresponding to blue rectangle. Simulated zone projection image based on LMNO crystal model with 10% Ni/Li disorder corresponding to white rectangle. For example, a layered composite based on lithium nickel manganese oxide Li 1.2

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Li-ion Ni-Li Lithium Ion Batteries 274

Green Car Congress

MAY 31, 2016

Researchers at the Department of Energy’s (DOE) Lawrence Berkeley National Laboratory (Berkeley Lab) report a major advance in understanding how oxygen oxidation creates extra capacity in lithium-rich cathodes, opening the door to batteries with far higher energy density. O 2 , Li 2 Ru 0.5 O 2 and Li 1.3

Ni-Li 150

Ni-Li Li-ion Light Batteries 150

Green Car Congress

JUNE 19, 2014

The US Department of Energy (DOE) has six recently launched applied battery research (ABR) projects as part of its Vehicle Technologies portfolio. CAM-7 is a stabilized, high-nickel cathode material that combines high energy content with high power capability. The projects end in 2015. Argonne National Laboratory.

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Li-ion PHEV Ni-Li Batteries 316

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FEBRUARY 4, 2011

The new battery features high energy content and high rate capability. Researchers from the University of Rome Sapienza (Italy) and Hanyang University (S. Korea) are developing a new advanced lithium-ion battery featuring a high capacity Sn-C nanostructured anode and a high rate, high-voltage Li[Ni 0.45

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Li-ion Ni-Li Lithium Ion Batteries 225

Green Car Congress

JANUARY 18, 2017

In a review paper in the journal Nature Materials , Jean-Marie Tarascon (Professor at College de France and Director of RS2E, French Network on Electrochemical Energy Storage) and Clare Gray (Professor at the University of Cambridge), call for integrating the sustainability of battery materials into the R&D efforts to improve rechargeable batteries.

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Li-ion Ni-Li Batteries Battery 150

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JULY 18, 2018

Lithium-rich layered oxides (LRLO) are leading candidates for the next-generation cathode materials for energy storage, as they can deliver 50% excess capacity over commercially used compounds. A paper on their work is published in the journal Nature Energy. —Andrej Singer, lead author, now on the faculty at Cornell University.

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Ni-Li San Diego Volt Insight 170

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JUNE 17, 2011

(A) Energy storage potential (ESP) based on annual production of the elements. On the order of 1 billion 40 kWh Li-based EV batteries could be built with the currently estimated reserve base of lithium, according to a recent study by researchers from Lawrence Berkeley National laboratory and the University of California, Berkeley.

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Ni-Li Li-ion Energy Storage Batteries 268

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AUGUST 20, 2010

(a) SEM image and (b) cross-sectional images of Li[Ni 0.67 A team from Hanyang University (Korea), Iwate University (Japan) and Argonne National Laboratory in the US synthesized a novel Li[Ni 0.67 The discharge capacity of the concentration-gradient Li[Ni 0.67 and Li[(Ni 0.8

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Li-ion Ni-Li 2009 Lithium Ion 199

Green Car Congress

JANUARY 3, 2015

A team at Nankai University in China has devised high-performance Li-sulfur battery cathode materials consisting of sulfur nanodots (2 nm average) directly electrodeposited on flexible nickel foam; the cathode materials incorporate no carbon or binder. However, the electrochemical inertness of bulk sulfur in the cathode of Li?

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Ni-Li Carbon Batteries Battery 150

Green Car Congress

MARCH 6, 2012

Other silicon anode projects supported by the DOE includes those being done by Amprius, Angstrom Materials and NC State University. Consequently, the market may be poised for the entrance of a first wave of higher-energy density—and lower-cost—automotive Si-C cells in the 2014 or 2015 timeframe. (As Click to enlarge.

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Li-ion Ni-Li Commercial Energy 286

Green Car Congress

JUNE 18, 2015

Tesla Motor’s Co-founder and Chief Technology Officer JB Straubel signed a 5-year research agreement with Dalhousie University’s Jeff Dahn, Li-ion battery researcher with the Faculty of Science, and his group of students, postdoctoral researchers and technical staff. New Li-ion electrode materials. —Prof.

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Li-ion 2016 Ni-Li Tesla 150

Green Car Congress

OCTOBER 23, 2012

A team from Hanyang University (Korea) and the US Department of Energy’s (DOE) Argonne National Laboratory have developed a full concentration gradient (FCG) nickel-rich lithium transition-metal oxide material with a very high capacity (215?mAh?g 1 ) for use as a high-energy cathode in Li-ion batteries.

Energy 225

Energy Batteries Battery Ni-Li 225

Green Car Congress

DECEMBER 31, 2014

Schematic illustration of a Li-O 2 cell employing a mesoporous catalytic polymer membrane. A modified Li-O 2 battery with a catalytic membrane showed a stable cyclability for 60 cycles with a capacity of 1000 mAh/g and a reduced degree of polarization (?0.3 Credit: ACS, RYu et al. Click to enlarge.

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Ni-Li Li-ion Polymer Batteries 225

Green Car Congress

JULY 26, 2016

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.

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Li-ion Ni-Li Lithium Ion Polymer 150

Green Car Congress

MARCH 13, 2014

have developed an analysis method that enables direct observation of electron activity in the cathode material of lithium-ion batteries during charging and discharging. a 100% subsidiary of Nissan Motor Company, developed the analysis method in a joint R&D effort with Tokyo University, Kyoto University and Osaka Prefecture University.

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Li-ion Nissan Lithium Ion Ni-Li 244

Green Car Congress

MAY 30, 2022

Researchers led by Professor Jeff Dahn at Dalhousie University in Canada report that low-voltage NMC cells—particularly those balanced and charged to 3.8V —show better coulombic efficiency, less capacity fade and higher energy density compared to LFP cells and are projected to yield lifetimes approaching a century at 25 °C.

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Ni-Li Li-ion Energy Charging 345

Green Car Congress

MAY 15, 2015

E-bike powered by Faradion prototype Na-ion battery pack. British battery R&D company Faradion has demonstrated a proof-of-concept electric bike powered by sodium-ion batteries at the headquarters of Williams Advanced Engineering, which collaborated in the development of the bike. Oxford University was also a partner.

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Sodium Concept Li-ion Lithium Ion 150

Green Car Congress

FEBRUARY 17, 2009

Khalil Amine, Senior Scientist and Manager of Argonne National Laboratory’s advanced Lithium Battery Program, provided an update on some of the activities at Argonne on advanced high-power systems for hybrid-electric (HEV) and high-energy systems for plug-in hybrid electric vehicles (PHEV). but a 4.3V, the life of the battery is poor.

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Li-ion PHEV Ni-Li Lithium Titanate 150

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AUGUST 17, 2016

Conventional electrolytes for Li-ion batteries contain ethylene carbonate (EC) and other additives. However, the cycling performance of Li-ion cells using these carbonate-based electrolytes has been poor at higher voltages (≥4.4 O 2 (NCA)/graphite Li-ion cells). This may lead to gas generation and impedance growth.

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Li-ion Carbon Ni-Li Canada 150

Green Car Congress

SEPTEMBER 4, 2010

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. Tags: Batteries. —Lee et al.

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Li-ion Ni-Li Lithium Ion Power 186

Green Car Congress

MARCH 23, 2010

The Aluminum-air battery, a metal-air battery system which uses a catalytic air cathode in combination with an electrolyte and an aluminum anode, offers a theoretical specific energy of 8.1 kWh/kg of Al—second only to the Li-air battery (13.0 Energy Fuels , Article ASAP doi: 10.1021/ef901344k.

Hydrogen 186

Hydrogen Commercial Ni-Li Li-ion 186

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JUNE 27, 2023

Rechargeable batteries store electricity in their electrode materials, while redox flow batteries use chemicals stored in tanks attached to the electrodes. Researchers have now developed a battery system based on a hybrid cell, which not only stores and provides electricity but also produces valuable chemicals in a flow system.

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Store Nickel Metal Hydride Ni-Li Hybrid 368