Green Car Congress

FEBRUARY 7, 2018

The investors include companies from the battery manufacturing, consumer electronic and electric vehicle ecosystem which will be working with the company to speed the development of its solid polymer electrolyte battery material. Key properties of Ionic Materials’ polymer include: Up to 1.3 mS/cm at room temperature.

Polymer 327

Polymer Battery Batteries Aspen 327

Green Car Congress

FEBRUARY 28, 2020

Nouryon has begun the first deliveries of AkuPure, a carboxymethyl cellulose (CMC) polymer targeted specifically at lithium-ion batteries, a market that is growing quickly due to increased demand for electric vehicles. CMC is a sustainable, bio-based water-soluble polymer used as a thickener, binder, stabilizer and film former.

Lithium Ion 231

Lithium Ion Polymer Battery Batteries 231

Green Car Congress

SEPTEMBER 11, 2019

Researchers at Georgia Tech have developed a promising new conversion-type cathode and electrolyte system that replaces expensive metals and traditional liquid electrolyte with lower cost transition metal fluorides and a solid polymer electrolyte. The Georgia Tech team sought to overcome those obstacles by using the solid polymer electrolyte.

Polymer 230

Polymer Georgia Conversion Battery 230

Get Electric Vehicle

MAY 16, 2023

The Berkeley Lab has created a conductive polymer coating known as HOS-PFM that could be used for coating lithium-ion batteries for electric vehicles (EVs). The HOS-PFM coating ensures battery stability and rapid charge/discharge rates while extending battery life by simultaneously conducting electrons and ions.

Polymer 98

Polymer Battery Batteries Lithium Ion 98

Green Car Congress

APRIL 15, 2012

A team of researchers from the US and China have developed novel polymer?graphene polymer with a stable skeleton and highly electroactive functional group can potentially be a high-power cathode candidate because its redox reaction intrinsically has faster kinetics than inorganic intercalation cathodes. —Song et al.

Li-ion 239

Li-ion Polymer Green Battery 239

Green Car Congress

FEBRUARY 25, 2023

By using a composite polymer electrolyte based on Li 10 GeP 2 S 12 nanoparticles embedded in a modified polyethylene oxide polymer matrix, we found that Li 2 O is the main product in a room temperature solid-state lithium-air battery. … On discharge and charge, lithium ions (Li+) go from anode to cathode, then back.

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Li-ion Lithium Air Design Lithium Ion 418

Green Car Congress

MAY 20, 2023

A new ENLITEN technology debuting on the Bridgestone Turanza EV is PeakLife, a next-generation polymer technology that enhances tread resistance to wear, aiding in enabling extended tire life. Bridgestone Turanza EV tires extend energy efficient performance with low rolling resistance made possible by Bridgestone’s ENLITEN tire technology.

Polymer 488

Polymer North America North Carolina Renewable 488

Green Car Congress

JULY 19, 2015

To overcome the challenge of soluble polysulfides as charge/discharge intermediates in Li-S batteries, researchers at the University of Texas at Austin, with colleagues at Murray State University, have designed highly crosslinked polymer-electrolyte coating layers with electron-donating groups to bind the polysulfides.

Polymer 150

Polymer Battery Batteries Austin 150

Green Car Congress

NOVEMBER 17, 2013

Top: The stress of repeated swelling and shrinking shatters a conventional silicon electrode and its polymer binding. Bottom: An electrode coated with stretchy, self-healing polymer remains intact. (C. To make the self-healing coating, the scientists deliberately weakened some of the chemical bonds within polymers. Wang et al.,

Li-ion 230

Li-ion Polymer Battery Batteries 230

Green Car Congress

JULY 30, 2013

A German consortium involving four companies and and two universities is developing dielectric elastomers (electroactive polymers) for the conversion of mechanical energy—in this case wave power—into electrical power. This is an essential part of the electroactive polymer that converts mechanical energy into electrical power.

Polymer 207

Polymer Power Powered Convert 207

Green Car Congress

NOVEMBER 28, 2015

In a paper in the RSC journal Energy & Environmental Science , the researchers report that such cathodes with a final loading of 65% sulfur can operate at a high rate of 2C (a 1C rate corresponds to a complete charge or discharge in 1 hour) for more than 500 cycles with nearly 100% coulombic efficiency. Click to enlarge. —Muldoon et al.

Polymer 150

Polymer Li-ion Toyota Battery 150

CleanTechnica EVs

MARCH 5, 2023

Researchers show that inherent lithium ions in bioderived borate polymer enhance “extreme fast charging” capability in graphite anodes Ishikawa, Japan — Current society is transitioning en masse from fossil fuels to renewable resources and electric batteries.

Lithium Ion 98

Lithium Ion Charging Battery Batteries 98

Electric Cars are for Girls

DECEMBER 14, 2011

New lithium polymer batteries for electric cars - cheaper, lighter, and.400 400 miles on a charge??

Polymer 174

Polymer Battery Batteries Miles 174

Green Car Congress

OCTOBER 17, 2020

They replaced the all-copper conductor, middle, with a layer of lightweight polymer coated in ultrathin copper (top right), and embedded fire retardant in the polymer layer to quench flames (bottom right). The copper would not only do its usual job of distributing current, but also protect the polymer and its fire retardant.

Lithium Ion 397

Lithium Ion Polymer Battery Batteries 397

Green Car Congress

OCTOBER 12, 2020

Researchers from China, Taiwan and the US report developing a 2D black phosphorus composite anode that supports a high charging rate without sacrificing capacity and cycling stability. Achieving these goals requires anode materials that can be charged to a specific capacity of 350 to 400 mA·hour g ?1 1 after a comparable duration.

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Charging Taiwan Carbon Polymer 248

Green Car Congress

MARCH 22, 2011

Illustration of charge transfer process and oxygen reduction reaction on PDDA-CNT [poly(diallyldimethylammonium chloride)-carbon nanotube]. The team led by Liming Dai, a professor of chemical engineering, is certain they can boost the power output and maintain the other advantages by matching the best nanotube layout and type of polymer.

Polymer 270

Polymer Carbon Fuel Charging 270

Green Car Congress

JUNE 18, 2011

million (US$5 million) research project to create a new class of fast rechargeable zinc-polymer batteries for hybrid and small electric vehicle applications. The PolyZion (Fast rechargeable zinc-polymer battery based on ionic liquids) received funding of €2.4 An EU consortium is two years into a 3-year, €3.5 million (US$3.4

Polymer 240

Polymer Recharge Electric Vehicles Battery 240

Green Car Congress

SEPTEMBER 23, 2011

At left, a traditional approach combines Si (blue spheres) with a polymer binder (light brown) plus carbon (dark brown spheres). At right, the new conductive polymer (purple) continues to bind tightly to the Si particles despite repeated swelling and shrinking. 1 in Si after 650 cycles without any conductive additive. —Gao Liu.

Polymer 199

Polymer Li-ion Lithium Ion Batteries 199

Green Car Congress

JULY 7, 2015

The lead inventors of the technology are UCSB professor Dr. Alan Heeger, the recipient of a Nobel Prize in 2000 for the discovery and development of conductive polymers, and Dr. David Vonlanthen, a project scientist and expert in energy storage at UCSB. High energy, low cost, rapid charge. Thermal safety, low cost, rapid charge.

Polymer 150

Polymer Li-ion Low Cost 2014 150

Baua Electric

MARCH 6, 2024

The FlexFrame architecture has a frame that wraps around the cell stack and a flexible polymer laminate outer layer like pouch cells. The cell face and flexible packaging material are pushed out when each layer’s cell charges and anodes are plated with pure lithium metal.

Charging 52

Charging Battery Batteries Polymer 52

Green Car Congress

AUGUST 24, 2021

The company has specifically designed Licerion-EV for next-generation electric vehicle applications, focusing on high energy density, increased cycle life, safety, and fast charging capability. The lithium metal anode is physically protected by a thin, chemically stable, and ionically conductive ceramic polymer barrier.

Power 459

Power Powered North America Battery 459

EV Central

JANUARY 10, 2024

According to Volkswagen’s US battery partner QuantumScape the new solid-state batteries withstood more than 1000 charging cycles at the VW-owned PowerCo laboratories in Salzgitter in Germany and still managed to retain a remarkable 95 per cent of its original capacity – a feat no current battery technology would achieve.

Electric Cars 90

Electric Cars Charging Battery Batteries 90

Green Car Congress

MARCH 12, 2010

Sketch of the Sn/C/CGPE/ Li 2 S/C polymer battery. The battery is formed by a Sn/C composite anode, a PEO-based gel polymer electrolyte, and a Li 2 S/C cathode. In the conventional approach, at the negative electrode lithium is dissolved into solution on discharge and plated out on charge. PEO=poly(ethylene oxide). 200907324.

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Lithium Ion Polymer Lithium Sulfur Li-ion 220

Green Car Congress

MAY 8, 2023

Adiponitrile is an organic compound that is an important precursor to the polymer nylon 66. A substantially high ion conductivity (~10 −4  S cm –1 ) and lithium-ion transference number (0.54) are obtained due to weak interactions between ‘hard’ (charge dense) Li + ions and the ‘soft’ (electronically polarizable) –C≡N group of Adpn.

Lithium Ion 444

Lithium Ion Li-ion Battery Batteries 444

Green Car Congress

NOVEMBER 16, 2020

The loss of contact due to the change in volume of the cathode material during charging and discharging processes and the electrochemical decomposition of the solid-state electrolyte at high cell voltages due to thermodynamic instability are further reasons that currently stand in the way of the development of solid-state batteries.

Battery 259

Battery Batteries Lithium Ion Polymer 259

Green Car Congress

OCTOBER 28, 2021

Ion Conductive High Li+ Transference Number Polymer Composites for Solid-State Batteries. Innovative Solutions for Enabling Extreme Fast Charging. Electrochemical/Thermal-Optimized Solutions for Extreme Fast Charge, with INL and Ford. Polymer Electrolytes for Stable Low Impedance Solid State Battery Interfaces.

Connect 186

Connect Connected Li-ion Battery 186

Green Car Congress

JULY 20, 2020

million contract to Worcester Polytechnic Institute (WPI) to lead a program to develop low-cost/fast-charge batteries for electric vehicle (EV) applications. The program will develop low-cost and fast-charge batteries for EV applications, building on the technology of solvent-free electrode manufacturing. —Yan Wang.

Low Cost 186

Low Cost Battery Batteries Charging 186

Green Car Congress

MAY 3, 2022

Advanced batteries capable of safe, rapid charging are necessary to appeal to these Americans who are unable to charge cars at home for long periods of time. Advanced batteries capable of safe, rapid charging are necessary to appeal to these Americans who are unable to charge cars at home for long periods of time.

Electric Vehicles 321

Electric Vehicles Battery Batteries Vehicles 321

Green Car Congress

MAY 22, 2023

A team led by Worcester Polytechnic Institute (WPI) researcher Yan Wang has developed a solvent-free process to manufacture lithium-ion battery electrodes that are greener, cheaper, and charge faster than electrodes currently on the market. The solvents are recovered through distillation. Resources Liu, Yangtao et al. 2023.04.006

Li-ion 243

Li-ion Lithium Ion Battery Batteries 243

Green Car Congress

MAY 5, 2020

A promising solution is tailoring new polymer-based composite electrolyte materials to replace the state-of-the-art polymer electrolyte such as Nafion. The higher proton conductivity could allow better charge carrier mobility and thus increase the efficiency of the direct ethanol fuel cell. Matos, C.A. Goulart, B. Tosco, J.S.

Fuel 488

Fuel Brazil Polymer Low Cost 488

Green Car Congress

AUGUST 14, 2020

Then, using an electrospinning process, they fabricated microscopic fibers from the polymer and carbonized the plastic threads in a furnace. Although they don’t store as much energy as lithium-ion batteries, these supercapacitors can charge much faster—a good option for many applications.

Energy Storage 476

Energy Storage Li-ion Waste Lithium Ion 476

Green Car Congress

NOVEMBER 8, 2021

A research team from Brown University and the University of Maryland has developed a new solid ion-conductor that combines copper with cellulose nanofibrils—polymer tubes derived from wood. In fact, we found this ion conductor achieved a record high ionic conductivity among all solid polymer electrolytes.

Lithium Ion 199

Lithium Ion Battery Batteries Polymer 199

Green Car Congress

JULY 5, 2019

As described in an open-access paper in the RSC journal Chemical Communications ,the polymer exhibits high sulfur content and offers longer lifetime stability compared to pure sulfur, providing new protocols to develop new cathode materials for Li-S batteries. Cycling performance of Az-S and pure sulfur at 0.3

Polymer 236

Polymer Battery Batteries Lithium Sulfur 236

Baua Electric

DECEMBER 29, 2023

The company’s Materials segment makes high-performance, high-margin Specialty Polymers and Composites, mainly for automotive (including solutions for lithium-ion and next-generation batteries) and aerospace markets. Now a stand-alone, Euronext-listed company, Syensqo has more than $8.5 billion in annual sales and 13,200 global employees.

Georgia 52

Georgia Building Lithium Ion North America 52

Green Car Congress

JANUARY 19, 2018

The new polymer binder allows a doubling in capacity compared to a conventional lithium-sulfur battery, even after more than 100 charge cycles at high current densities. Without this information, rational design principles for polymer binders remain obscure. Click to enlarge. —Li et al.

Lithium Sulfur 199

Lithium Sulfur Polymer Design Li-ion 199

Green Car Congress

AUGUST 25, 2021

VinFast is collaborating with Israeli StoreDot, a company developing extreme fast charging (XFC) technology that allows the battery to charge to 80% of capacity in only 4-5 minutes. Electronics: dynamic charging with real-time voltage management. The company is targeting 300 Wh/kg in the Si-rich, fast-charging cell.

Vietnam 321

Vietnam Battery Batteries Taiwan 321

Green Car Congress

NOVEMBER 26, 2012

Extended charge?discharge Although extensive studies have been made, there is still a great demand for organic materials that allow for fast charging and discharging with high cyclability for the storage of electrical energy in practical use. discharge cycling of PPYT in LiNTf 2 /G4 at 45 °C, 1 C rate). Credit: ACS, Nokami et al.

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Li-ion Charging Battery Batteries 287