The first company to produce materials to enable sustainable, more efficient, fast-charging potassium-ion batteries makes its industry debut in celebration of the 100th anniversary of the inventor of lithium-ion batteries

Group 1 Prussian White Potassium Cathode Materials for potassium ion batteries can sustainably bridge the emerging gap between lithium demand and supply

, /PRNewswire/ — Celebrating the 100th birthday of Professor John Goodenough, inventor of the lithium ion battery (LIB), Group1 today introduced itself as the world’s first company to market cathode materials for new potassium ion batteries (KIBs).

As countries around the world move away from fossil fuels, the demand for high-quality batteries is increasing and the shortage of lithium is starting to emerge. Specifically, Group1 uses a machine learning-driven process to optimize its production of Potassium Prussian White (KPW) cathode materials for fast-charging, high-efficiency and safer KIBs, which can be sustainable and critical alternative to LIBs.

Based in Austin, Texas, Group1 is led by its three co-founders, Chief Executive Officer Alexander Girau, YCombinator alumni who previously launched a successful battery materials company, Chief Science Officer Dr Yakov Kutsovsky, former Chief Technology Officer of global specialty materials manufacturer Cabot Corporation, and Chief Product Officer, Dr. Leigang Xue, formerly a post-doc researcher at Goodenough Lab and inventor of KPW cathode materials.

“As our transition away from fossil fuels accelerates, the demand for lithium-ion batteries is increasing rapidly, and our lithium supplies will soon be unable to meet that demand . Group 1 ion and potassium batteries can provide a viable alternative to bridge this supply gap,” said Group1 CEO Alexander Girau. “We are proud to be the first company in the market to commercialize Prussian White Potassium cathode materials to create safer, faster charging, more efficient and sustainable potassium ion batteries.”

Group 1 KPW cathode materials offer significant upside compared to other non-LIB battery materials for multiple reasons. Industry adoption of Group 1 KPW cathode materials will be accelerated because the materials match existing graphite anode materials, electrolytes, cell design, and manufacturing for LIBs. This means that LIB manufacturers do not need to change their existing infrastructure, as it can already be used to produce KIBs that are activated by KPW cathode materials.

Unlike LIBs, the raw material used by Group1 to create KIBs is sustainable, as it is widely available both in the United States and internationally. The potassium used in Group 1 KPW cathode materials is 1,000 times more abundant on earth than lithium, as well as 20 times more affordable. Group 1 also uses other abundant minerals domestically, while, to produce LIBs, companies often have to import rare minerals from abroad, such as lithium, nickel and cobalt.

KIBs produced with Group 1 KPW cathode materials will give safety benefits over LIBs based on the use of safer electrolytes and oxygen-free materials. In addition, KIBs are more efficient and faster charging than LIBs, since potassium ions in the electrolyte have a smaller size and higher mobility compared to lithium ions.

To accelerate materials development and scale-up, Group1 uses material informatics, which combines high-throughput experimentation and machine learning to reduce the time it takes to develop KPW cathode materials of the best in class by half. “Using informatics materials and an advanced scale platform we have built from the ground up, Group1 will continuously expand our intellectual property portfolio and deliver best-in-class KPW materials to our customers,” said Group1 CSO. Dr. Yakov Kutsovsky.

Group1’s Dr. Leigang Xue invented KPW cathode materials in 2017 in Professor Goodenough’s lab at the University of Texas at Austin, the source of nearly every significant battery innovation since the 1980s. In 2019, Professor Goodenough was awarded the Nobel Prize in Chemistry for his innovative contributions to the field of LIBs. Group1 made its debut at Professor Goodenough’s 100th birthday celebration on July 22 at the University of Texas at Austin, with which it is partnered.

Founded in Austin, Texas in 2021, Group1 is an engineering materials company that focuses on the commercialization of potassium ion batteries, expanding beyond the limitations of lithium ion batteries while building on the best lithium ion technologies. Group1 delivers world-class, commercial-scale materials by combining high-throughput synthesis and screening with machine learning-driven informatics. Group1 is the first company to practically enable potassium ion batteries of high power, and long cycles that can meet the needs of future growth of society.

Media contact: Lincoln Zweig[email protected](202) 906-0292

What battery does Tesla use?

Tesla simply decided to use cylindrical batteries of the type 18650 (recently called 1865), designed for general purposes (somewhat suitable for EVs). They were difficult to use, due to a high number of small cells (low capacity) in the battery pack (several thousands), but available in consistent quality and in high volume.

Tesla who uses lithium batteries? Tesla has secured a lithium supply contract with Ganfeng Lithium Co, the world’s largest producer of battery-grade lithium.

What battery does the Tesla Model 3 use?

The battery uses 2170 size lithium ion cells. The 350 volt (nominal, 400v max) Model 3 battery packs are made up of four longitudinal modules each containing the groups (bricks). The Standard Range version carries 2,976 cells arranged in 96 groups of 31.

What size battery is Tesla 2021 3?

What kind of 12V battery does a Tesla Model 3 use?

It’s time for an in-depth teardown and presentation of Tesla’s 12V lithium-ion auxiliary battery. With the refreshed Model S/Model X, Tesla switched from conventional lead acid to an all-new 12 V lithium-ion auxiliary battery (Model 3/Model Y still uses a conventional one).

What is a disadvantage of lithium batteries?

Needs protection: The biggest disadvantage of lithium-ion batteries is that they need protection from being overcharged and completely discharged.

What are the disadvantages of batteries?

Are lithium batteries harmful?

Lithium-ion batteries contain less toxic metals than other batteries that may contain toxic metals such as lead or cadmium, so they are generally considered non-hazardous waste.

Do lithium batteries give off radiation?

Do lithium ion batteries emit radiation? No, similar to alkaline batteries, lithium ion batteries are simply storage of chemical energy, which without a complete circuit does not provide electricity, and does not emit any radiation.

What are some dangers of lithium batteries?

However, lithium ion batteries are extremely sensitive to high temperatures and inherently flammable. These battery packs tend to degrade much faster than they would normally, due to the heat. If a lithium ion battery pack fails, it will burst into flames and can cause widespread damage.

Is lithium harmful to humans?

At 10 mg/L of blood, a person is mildly lithium poisoned. At 15 mg/L they experience confusion and speech impairment, and at 20 mg/L That there is a risk of death. A provisional recommended daily intake of 14.3 microg/kg body weight of lithium for an adult has been suggested.

What are the pros and cons of lithium batteries?

The pros and cons of lithium ion batteries

• Zero Maintenance – Lithium-ion batteries do not require watering like their lead-acid counterparts, almost eliminating maintenance needs.
• Reduced Space and Labor Requirements – Because it is zero maintenance you get back watering space and staff time with lithium ion batteries.

What are the problems with lithium batteries?

Along with recycling, the production of lithium batteries is also dangerous. Mining the various metals needed to make a lithium battery requires extensive resources – it takes 500,000 gallons of water to prepare a ton of lithium. Mining for metals in lithium batteries is also known to be toxic to human health.

What are the disadvantages of a lithium-ion battery?

Despite its general advantages, lithium ion has its disadvantages. It is fragile and requires a protection circuit to maintain safe operation. Built into each pack, the protection circuit limits the peak voltage of each cell during charging and prevents the cell voltage from dropping too low upon discharge.

What is the advantage of lithium batteries?

Lithium is long-lasting RELiON lithium batteries provide up to 10 times longer life than lead-acid batteries, and still provide 80% of rated capacity after 2,000 cycles. Most lithium ion batteries last five years or more. The average lead-acid battery lasts only two years.

How much lithium is in a Tesla battery?

Lithium, for example, is not scarce, but the average electric vehicle battery requires about 10 kg of the metal. In turn, 5.3 tons of lithium carbonate ore give one ton of lithium. Cobalt and nickel ores, similarly, must be removed from the ground and then heavily processed to achieve the required levels of purity.

How many pounds of lithium are in a Tesla? But here are a few things about our batteries that you may not have heard. Our battery system – or Energy Storage System, as we like to call it – is made up of 6,831 individual Li-ion cells. It is roughly the size of a storage trunk and weighs about 900 pounds.

How much lithium is in an electric vehicle?

How much lithium does an EV need? A lithium-ion battery pack for one electric car contains about 8 kilograms (kg) of lithium, according to figures from the Department of Energy Science and engineering research center Argonne National Laboratory.

How many grams of lithium is in a Tesla battery?

According to the battery university “A 2Ah 18650 Li-ion cell has 0.6 grams of lithium content.” (http://batteryuniversity.com/learn/archive/is_lithium_ion_the_ideal_battery). So, for Tesla’s 3250 mAh batteries, the lithium content would be (0.6/2) * 3.250 = 0.975 g Li.

How much does a Tesla lithium battery weigh?

Due to its long range, the Tesla Model S has a heavy battery. The Tesla Model 3 has a battery pack of 1,060 lbs. The Model X’s lithium-ion batteries weigh 1,183 lbs. The Model Y’s lithium-ion batteries weigh 2003 kg (4,416 lbs).

How much lithium is in a lithium battery?

For a lithium-ion cell, this is calculated at 0.3 times the rated capacity (in ampere-hours). Example: A 2Ah 18650 Li-ion cell has 0.6 grams of lithium content. On a typical laptop battery of 60 Wh with 8 cells (4 in series and 2 in parallel), this increases to 4.8g.

How much lithium is in an EV battery?

The lithium content found in a lithium-ion battery for an electric vehicle needs to be about 0.85 kg of lithium carbonate per kWh, which amounts to about 0.16kg of lithium metal /kWh.

When was the modern battery invented?

In 1800, Volta created the first modern day battery when he built what became known as his voltaic stack. The stack was made of zinc and copper plates with pieces of leather or pasteboard impregnated with vinegar or brine placed between each plate.

Did they have batteries in the 1920s? Most homes in the 1920s did not yet have electric service, so it was necessary to use batteries to power a radio. Many early radios required two or three batteries of different voltages to supply various circuits. These were generally designated as batteries †œA,â € ††œB,â € and †œCâ €.

What was the first modern battery used for?

His batteries were first used to power the lights in the train carriages while it was stopped at a station. In 1881, Camille Alphonse Faure invented an improved version consisting of a lead grid lattice into which a paste of lead oxide is pressed, forming a plate.

What did the first modern battery by Volta do?

Alessandro Volta’s battery was a simple and reliable source of electric current, which allowed scientists to study electricity better than they could with previous sources, such as the Leyden jar, and allowed the development of new technology powered by electricity.

What is the first modern battery?

In 1859 Gaston Planté of France invented a lead-acid cell, the first practical storage battery and the forerunner of the modern car battery. Planté’s device was able to produce a remarkably large current, but it remained a laboratory curiosity for almost twenty years.

What was the battery used for in the Industrial Revolution?

The most exciting electrical invention in the early 19th century was the battery. It produced a constant electric current, which opened the way for many other discoveries and inventions; it also provided power for the telegraph and telephone industries.

Who invented current battery?

Alessandro Volta invented the voltaic stack, the first electric battery.

Who invented the electric battery?

Who discovered battery first time?

Based on some findings by Luigi Galvani, Alessandro Volta, a friend and fellow scientist, believed that the electrical phenomena observed were caused by two different metals joined together by a moist intermediary. He verified this hypothesis through experiments and published the results in 1791.