Green Car Congress

APRIL 21, 2021

Doyle previously spent 25 years at DuPont and was part of the executive team responsible for managing the Dow-DuPont merger in 2017, culminating in the successful IPO of the new DuPont in 2019. Graphite is included as a reference, although it suffers from Li plating risks and particle fracture when used at high rates. Griffith et al.

Li-ion 293

Li-ion Batteries Battery Lithium Ion 293

Green Car Congress

OCTOBER 10, 2017

Stanford researchers have developed a sodium-ion battery (SIB) that can store the same amount of energy as a state-of-the-art lithium ion, at substantially lower cost. Here, we reveal the origin of the limited electrochemical performance of Na 2 C 6 O 6 and provide an effective path to achieve reversible four-sodium storage.

Sodium 186

Sodium Li-ion Batteries Battery 186

Green Car Congress

JULY 1, 2019

Improvements to a class of battery electrolyte first introduced in 2017—liquefied gas electrolytes—could pave the way to replacing the graphite anode with a lithium-metal anode. As demonstrated in this earlier work, the solvent itself, rather than the salt, plays a more critical role in stabilizing the Li metal.

Gas 247

Gas San Diego Li-ion Batteries 247

Green Car Congress

MARCH 15, 2018

Lithium and cobalt are fundamental components of present lithium-ion batteries. The researchers present these results in the journal Nature Reviews Materials as part of a cost and resource analysis of sodium-ion batteries. … b | The energy-storage demand for the reference devices. Resources. Buchholz, M. Weil and S.

Supplies 281

Supplies Batteries Battery Sodium 281

Green Car Congress

MAY 1, 2017

Lithium-air (Li-O 2 ) batteries are among the nost energy-dense electrochemical platforms for mobile energy storage, and are thus considered promising for electrified transportation. the formation of a stable interphase with lithium, protecting the metal while promoting ion transport. —Choudhury et al.

Li-ion 170

Li-ion Batteries Battery Recharge 170

Green Car Congress

MARCH 27, 2018

KULR Technology has reached agreement with the National Renewable Energy Laboratory (NREL) to be the exclusive manufacturing and distribution partner for the patented Internal Short Circuit (ISC) device which causes predictable battery cell failures in lithium-ion batteries, making them easier to study and, therefore, safer.

International 150

International Li-ion Lithium Ion Manufacturer 150

Green Car Congress

AUGUST 25, 2017

Researchers have achieved a significant boost in the storage capacity of magnesium-ion batteries through a new design for the cathode and a new understanding of the electrolyte. Magnesium ion is known to be hard to insert into a host. More than that, magnesium ions produced in that way move extremely slowly in the host.

Li-ion 210

Li-ion Design Batteries Battery 210

Green Car Congress

APRIL 7, 2017

Examples include photocatalysis, gas sensing and as Li-ion battery electrodes. The hierarchical nature of the pores also reduces the stresses in these electrodes during the charge/discharge processes, improving their structural stability and resulting in a longer life time for energy storage devices. —Zheng et al.

Li-ion 220

Li-ion Batteries Battery Lithium Ion 220

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.

Li-ion 150

Li-ion Ni-Li Batteries Battery 150

Green Car Congress

APRIL 27, 2017

Lithium-air batteries are looked to by many as a very high-energy density next-generation energy storage solution for electric vehicles. However, the technology has several holdups, including losing energy as it stores and releases its charge.The reaction mechanisms are, in general, not well understood. —Luo et al.

Batteries 150

Batteries Battery Lithium Air Li-ion 150

Green Car Congress

JUNE 16, 2017

By mimicking fibrinolysis, a biological self-healing process, researchers at China’s Tsinghua University have developed a self-healing sulfur microparticle (SMiP) cathode. This inspires many promising applications toward smart electronics, artificial skin, and energy storage. mg (S) cm −2.

2000 170

2000 Li-ion Energy Storage Lithium Ion 170

Green Car Congress

FEBRUARY 7, 2018

Its formation was announced in October 2017 by the Business Secretary Greg Clark. With ICL, university partners include University of Southampton, University of Warwick, University of Oxford, Lancaster University, University of Bath, and University College London. Earlier post.). million (US$6.4

Batteries 186

Batteries Battery London Universal 186

Green Car Congress

OCTOBER 23, 2017

Rechargeable magnesium batteries are of great interest as potential “beyond Li-ion” systems for extended electric vehicle range. Because magnesium is divalent, it can displace double the charge per ion (i.e., Mg 2+ rather than Li + ). As an element, magnesium is more abundant than lithium, and more stable. Earlier post.)

Batteries 170

Batteries Battery Li-ion Energy Storage 170

Green Car Congress

MARCH 1, 2017

An open-access paper on the work is published in the RSC journal Energy & Environmental Science. The cells use a solid glass electrolyte having a Li + or Na + conductivity >10 -2 S cm -1 at 25 ˚C with a motional enthalpy ≈ 0.06 The energy-gap “window” E g = 1.23 V versus lithium tend to be unstable if overcharged.

Li-ion 150

Li-ion Sodium Austin Batteries 150

Green Car Congress

DECEMBER 6, 2017

Areas of particular interest include: Post-lithium ion batteries (including all-solid, air cathode, high-power aqueous, flow-based, lithium metal protection, and non-Li based systems). Energy harvesting technology, including photovoltaics, thermoelectric, piezoelectric, and triboelectric materials.

Toyota 150

Toyota North America Li-ion Lithium Ion 150

Green Car Congress

MAY 15, 2017

Results of a study by a team at the Hawaii Natural Energy Institute, SOEST, University of Hawaii at Manoa, suggest that the additional cycling to discharge vehicle batteries to the power grid in a vehicle-to-grid (V2G) scenario, even at constant power, is detrimental to EV battery cell performance. —Dubarry et al.

Hawaii 210

Hawaii Grid Batteries Battery 210