Green Car Congress

FEBRUARY 14, 2022

-sulfur phase within carbon nanofibers that enables successful operation of Lithium-Sulfur (Li-S) batteries in carbonate electrolyte for 4000 cycles. Carbonates are known to adversely react with the intermediate polysulfides and shut down Li-S batteries in first discharge. —Pai et al. —Pai et al.

Carbon 285

Carbon Li-ion Battery Batteries 285

Green Car Congress

JULY 5, 2019

A team of researchers from China and Germany have used azulene—a benzene-free and vinyl-free molecule—to polymerize with sulfur to create a cathode material for Li-S batteries. Cycling performance of Az-S and pure sulfur at 0.3 Cycling performance of Az-S and pure sulfur at 0.3 Chen et al. —Chen et al.

Polymer 236

Polymer Battery Batteries Lithium Sulfur 236

Green Car Congress

AUGUST 9, 2018

A team of researchers from institutions in China and the US report the design of a negatively charged graphene composite separator for the effective suppression of the polysulfide shuttling effect in Li-sulfur batteries. 2018.07.022.

Li-ion 210

Li-ion Lithium Sulfur China Battery 210

CleanTechnica EVs

SEPTEMBER 14, 2021

Sodium batteries. Sulfur batteries. The quest for cheaper, more powerful batteries is accelerating.

Sodium 144

Sodium Battery Batteries Powered 144

Green Car Congress

APRIL 2, 2021

million (US$31-million) commitment to build on its momentum in four key research challenges: extending battery life; battery modelling; recycling and reuse; and solid-state batteries. Also, a focused research project on battery safety has been assembled, integrating research previously carried out in several different projects.

Commercial 218

Commercial Lithium Ion Battery Batteries 218

My Electric Car

JANUARY 29, 2023

Electric car batteries are a crucial component in the development of electric vehicles (EVs) and have seen significant advancements in recent years. For example the volumetric energy density of lithium-ion batteries has increased eightfold since 2008, from around 55 watt-hours/litre to 450 watt-hours/litre in 2020.

Lithium Ion 52

Lithium Ion Battery Batteries Lithium Sulfur 52

Cars That Think

DECEMBER 24, 2023

As she drives her electric vehicle to her mother’s house, Monique’s battery gauge indicates that it’s time to reenergize. The battery in her EV is a variation on the flow battery , a design in which spent electrolyte is replaced rather than recharged. A battery that mitigates these problems is DARPA’s objective.

Lithium Ion 145

Lithium Ion Battery Batteries Li-ion 145

Green Car Congress

SEPTEMBER 5, 2019

The Faraday Institution will award up to £55 million (US$67 million) to five UK-based consortia to conduct application-inspired research to make step changes in battery chemistries, systems and manufacturing methods. Next generation sodium ion batteries–NEXGENNA.

Energy Storage 223

Energy Storage Li-ion Lithium Ion Energy 223

CleanTechnica EVs

JULY 5, 2024

Stellantis adds another institution to its list of next-generation energy storage partners searching for the sustainable EV battery of the future. The post Stellantis Seeks New EV Battery, Free From Sketchy Materials appeared first on CleanTechnica.

Energy Storage 126

Energy Storage Battery Batteries Future 126

Green Car Congress

JANUARY 9, 2013

Researchers at Stanford University and SLAC led by Stanford associate professor Yi Cui have used a sulfur–TiO 2 yolk–shell design for a cathode material for a lithium-sulfur battery that achieved an initial specific capacity of 1,030?mAh?g Click to enlarge. C and Coulombic efficiency of 98.4% over 1,000 cycles.

Lithium Sulfur 231

Lithium Sulfur Battery Batteries Energy Storage 231

Green Car Congress

FEBRUARY 10, 2016

Researchers from Texas A&M and Purdue have developed a new cathode material for Li-S batteries based on what they call carbon compartments (CCs)—conductive 3D carbon mesostructures that possess macro- and meso-pores that allow for high loading of sulfur nanoparticles and enhanced electrolyte-sulfur contact.

Carbon 150

Carbon Sodium Lithium Sulfur Battery 150

Green Car Congress

DECEMBER 24, 2009

Based in Joplin, MO, EaglePicher is a designer and manufacturer of batteries, battery management systems and energetic devices for the defense, aerospace and medical industries. million to develop a new generation of high energy, low cost planar liquid sodium beta batteries for grid scale electrical power storage applications.

Manufacturer 199

Manufacturer Battery Batteries Lithium Sulfur 199

Charged EVs

FEBRUARY 7, 2023

Its physical structure allows it to store lithium ions. There are three main forms of graphite: spherical graphite is used in non-EV battery applications, whereas EV batteries use a blend of coated spherical graphite and synthetic graphite. Battery makers use a blend of CSG and synthetic graphite to form Li-ion battery anodes.

Future 114

Future Battery Batteries Li-ion 114

Green Car Congress

DECEMBER 4, 2013

New composite materials based on selenium (Se) sulfides used as the cathode in a rechargeable lithium-ion battery could increase Li-ion density five times, according to research carried out at the US Department of Energy’s Advanced Photon Source at Argonne National Laboratory. Recently, lithium?sulfur sulfur (Li/S) and lithium?oxygen

Li-ion 225

Li-ion Energy Lithium Ion Lithium Sulfur 225

Cars That Think

NOVEMBER 19, 2022

For example, the mineral requirements for an EV’s batteries and electric motors are six times that of an ICE vehicle, which can increase the average weight of an EV by 340 kgs (750 pounds). EVs require automakers to design new manufacturing processes and build plants to make both EVs and their batteries. Ford and its.

Battery 102

Battery Batteries Lithium Ion Nickel Metal Hydride 102

Electric Auto Association

OCTOBER 6, 2021

Scientists inform us that today’s transportation sector is the largest contributor to US greenhouse gas emissions driving climate change, but how clean are lithium-ion batteries? of burned gasoline into energy to turn the wheels, electric vehicles (EVs) use 59-62% of the electrical energy from the battery to do the same.

Clean 74

Clean Cleaning Manufacturer Battery 74

Electric Auto Association

OCTOBER 6, 2021

Scientists inform us that today’s transportation sector is the largest contributor to US greenhouse gas emissions driving climate change, but how clean are lithium-ion batteries? of burned gasoline into energy to turn the wheels, electric vehicles (EVs) use 59-62% of the electrical energy from the battery to do the same.

Clean 59

Clean Cleaning Manufacturer Battery 59