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.,

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Li-ion Polymer Lithium Ion Battery 230

Green Car Congress

MAY 30, 2021

Researchers in the European AMAPOLA (A Marketable Polymer based Al-S battery) project are analyzing the combination of sulfur and aluminum in a battery; both elements are abundant in the earth’s crust. Pre-industrialization.

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Polymer Battery Batteries Li-ion 321

Green Car Congress

JULY 21, 2020

Solid-state energy storage technologies such as solid-state lithium metal batteries, which use a solid electrode and a solid electrolyte, can provide high energy density combined with excellent safety, but the technology must overcome diverse materials and processing challenges. —co-author Venkat. Venturi, V.,

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Polymer Universal Batteries Battery 221

Green Car Congress

AUGUST 26, 2014

Researchers at Rice University led by Dr. James Tour have developed a hierarchical nanocomposite material of graphene nanoribbons combined with polyaniline and sulfur (Sulfur-PANI-GNRs, SPG) using an inexpensive, simple method. The rest of the sulfur diffuses into the hierarchical network of PANI-GNRs and newly formed polymer networks.

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Lithium Sulfur Universal Polymer Battery 246

Green Car Congress

MARCH 12, 2019

In a paper in Nature Materials , the Penn State team reports a molecular-level SEI design using a reactive polymer composite, which effectively suppresses electrolyte consumption in the formation and maintenance of the SEI. In this project, we used a polymer composite to create a much better SEI. V Li|LiNi 0.5 —Thomas E.

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Recharge Polymer Battery Batteries 305

Green Car Congress

DECEMBER 21, 2015

Described in a paper (“Compliant Glass-Polymer Hybrid Single-Ion-Conducting Electrolytes for Lithium Batteries”) to be published this week in Proceedings of the National Academy of Sciences (PNAS), the highly conductive hybrid electrolyte combines the two primary types of solid electrolytes: polymer and glass. earlier post ).

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Polymer Hybrid North Carolina Battery 150

Green Car Congress

MARCH 23, 2012

Grzegorz Milczarek from Poznan University of Technology (Poland), and Olle Inganäs from Linköping University (Sweden), have combined lignin derivatives, which are electronic insulators, with polypyrole, a conductive polymer, into an interpenetrating composite suitable for use as a battery cathode. 1 (inner to outer). 1215159.

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Polymer Battery Batteries Renewable 268

Green Car Congress

DECEMBER 22, 2018

Researchers from the University of Houston and the Toyota Research Institute of America have discovered a promising new version of high-energy magnesium batteries, with potential applications ranging from electric vehicles to battery storage for renewable energy systems. —Dong et al. Dong et al. 2018.11.022.

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Toyota Energy Battery Batteries 307

Green Car Congress

JULY 31, 2009

A Michigan State University (MSU) researcher and his students have developed a nanomaterial—xGnP Exfoliated Graphite NanoPlatelets—that makes plastic stiffer, lighter and stronger and could result in more fuel-efficient airplanes and cars as well as more durable medical and sports equipment and enhanced energy storage systems.

Energy Storage 150

Energy Storage Energy Fuel Michigan 150

Green Car Congress

NOVEMBER 16, 2020

The Graz University of Technology (TU Graz) in Austria has launched the Christian Doppler (CD) Laboratory for Solid-State Batteries. The aim is to make this particularly safe energy storage system fit for electric vehicles and other high-energy applications. Lighter solid-state batteries provide a higher energy density.

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Battery Batteries Lithium Ion Polymer 259

Green Car Congress

JANUARY 7, 2015

A team from the University of Rome Sapienza has developed a rechargeable lithium-ion polymer battery based on the combination of a high capacity sulfur-carbon cathode, nanostructured Li x Sn-C anode and polysulfide-added PEO-based gel membrane. mAh g S -1 , depending on the cycling rate. —Agostini & Hassoun (2015).

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Li-ion Polymer Lithium Sulfur Energy 150

Green Car Congress

AUGUST 24, 2016

A team at the Ohio State University has developed a membrane that regulates bi-directional ion transport across it as a function of its redox state and that could be used as a programmable smart membrane separator in future supercapacitors and redox flow batteries. Structure and function of a smart membrane separator. (A)

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Energy Storage Energy Li-ion Power 150

Green Car Congress

AUGUST 21, 2014

The newly selected projects are in five areas: energy storage; power electronics and electric motors (PEEM); advanced combustion engines; materials technologies, and fuels and lubricant technologies. Energy storage (Area of Interest 1). University of Colorado Boulder. University of Wisconsin - Madison.

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Engine Carbon Fiber Fuel Battery 231

Green Car Congress

MARCH 19, 2018

Rolls-Royce has signed a collaboration agreement with UK-based technology start-up Superdielectrics Ltd to explore the potential of using novel hydrophilic polymers to create next-generation high-energy storage technology. Existing supercapacitors on the market typically reach 0.3F/cm

Energy Storage 170

Energy Storage Energy Polymer Lithium Ion 170

Green Car Congress

OCTOBER 20, 2022

Anovion, with its partners, collaborators and stakeholders, will build 35,000 tons per annum of new synthetic graphite anode material capacity for lithium-ion batteries used in electric vehicles and critical energy storage applications. Solvay Specialty Polymers USA , Solvay Battery-Grade PVDF Manufacturing Facility, $178,218,568.

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Parts Battery Batteries Lithium Ion 459

Green Car Congress

JUNE 1, 2015

Stanford University scientists have created a new ultrahigh surface area three-dimensional porous graphitic carbon material that significantly boosts the performance of energy-storage technologies. The process begins with conducting hydrogel, a water-based polymer with a spongy texture similar to soft contact lenses.

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Energy Storage Carbon Lithium Sulfur Energy 150

Green Car Congress

AUGUST 26, 2019

Researchers at MIT, with a colleague from Tsinghua University, have developed a safety envelope for Li-ion batteries in electric vehicles by using a high accuracy finite element model of a pouch cell to produce more than 2,500 simulations and subsequently analyzing the data with Machine Learning (ML) algorithms. —Li et al.

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Lithium Ion MIT Li-ion Battery 332

Green Car Congress

MARCH 27, 2013

A chart from EnerG2’s 2012 DOE Merit Review presentation shows different pore profiles for different energy storage applications. These properties can be tailored and modified for adaptation to the specific requirements of a given energy storage application. Click to enlarge.

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Li-ion Carbon Standards Energy Storage 281

Green Car Congress

JANUARY 21, 2013

John Goodenough at the University of Texas at Austin and colleague Kyu-Sung Park have written a perspective paper on Li-ion batteries (LIBs), published in the Journal of the American Chemical Society. More recently, at the University of Texas, Austin, Dr. Goodenough patented a new class of iron phosphate materials. Earlier post.).

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Li-ion PHEV Transportation Battery 262

Green Car Congress

SEPTEMBER 26, 2022

million research center, led by Michigan Engineering and funded by the US Department of Energy, will focus on understanding an emerging branch of science involving mechanical and chemical phenomena that affect advanced battery designs. Those include long-duration energy storage and hydrogen fuel cells.

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Lithium Ion Energy Storage Michigan Universal 199

Green Car Congress

JUNE 28, 2012

Researchers at Sun Yat-sen University in Guangzhou, China designed and synthesized novel MnO 2 /Mn/MnO 2 sandwich-like nanotube arrays for supercapacitors. Various materials, including carbon materials, transition-metal oxides, conducting polymers, and hybrid composites have been widely studied as electrodes for these devices, the team notes.

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Li-ion Polymer Energy Storage Hybrid 281

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. Startup BioSolar, Inc. Both are scientific advisors to BioSolar.

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Polymer Li-ion Low Cost 2014 150

Green Car Congress

MARCH 1, 2010

Researchers at the University of Central Florida’s (UCF) Advanced Materials Processing and Analysis Center (AMPAC) have verified findings by Planar Energy that could lead to significant cost and performance improvements in large format batteries for practical electric vehicles, according to the company.

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Florida Li-ion Lithium Ion Energy 210

Green Car Congress

NOVEMBER 26, 2012

Thus, we focus on molecules that consist of hydrogen, carbon, nitrogen, and oxygen, and we found that the polymer (polymethacrylate) bearing pyrene-4,5,9,10-tetraone (PYT) as a redox-active core exhibited remarkable charge?discharge Extended charge?discharge discharge cycling of PPYT in LiNTf 2 /G4 at 45 °C, 1 C rate). Click to enlarge.

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Li-ion Charging Battery Batteries 287

Green Car Congress

MARCH 2, 2011

Thirteen partners in a European research consortium have launched the SOMABAT (SOlid MAterials for high power Li polymer BATteries) project to develop more environmental friendly, safer and better performing high power density Li polymer batteries. Total project cost is €5.04 million (US$5.1

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Li-ion Polymer Battery Batteries 223

Green Car Congress

FEBRUARY 23, 2011

Researchers at the University of Illinois Urbana-Champaign are applying new materials and concepts integrated within the battery cell to enable a variety of critical features including fail-safe or autonomic shutdown, self-healing of battery performance, and greatly extended lifetimes. Photo credit: Marta Baginska. Click to enlarge.

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Li-ion Illinois Concept Battery 240

Green Car Congress

JULY 17, 2020

Funded through the US Department of Energy’s (DOE’s) Office of Energy Efficiency and Renewable Energy (EERE), projects will conduct research in advanced batteries, electrification, and manufacturing in support of DOE’s Energy Storage Grand Challenge. The Research Foundation for The SUNY Stony Brook University.

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Lithium Ion Vehicles Li-ion Universal 236

Green Car Congress

DECEMBER 31, 2012

Researchers at Cornell University are proposing a new scheme for cathodes for lithium-sulfide batteries ( earlier post ) to prevent lithium polysulfide dissolution and shuttling during electrochemical cycling. The cross-linked polymer was then treated at 100 °C for 48 h under vacuum to remove the DMF. Credit: ACS, Guo et al.

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Li-ion Lithium Ion Battery Batteries 257

Green Car Congress

JUNE 4, 2013

Schematic illustration of 3D porous SiNP/conductive polymer hydrogel composite electrodes. Each SiNP is encapsulated in a conductive polymer surface. A team at Stanford University has developed stable silicon Li-ion battery anodes by incorporating a conducting polymer hydrogel into the Si-based material. —Wu et al.

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Li-ion Manufacturer Polymer Deep Cycle 236

Green Car Congress

DECEMBER 7, 2016

and the University of Surrey, in collaboration with the University of Bristol, have developed new, crosslinked gel-matrix polymer electrolytes exhibiting measured capacitance values more than 100 times those of conventional electrolytes. The active electrode material plays an important role in increasing energy densities.

Energy 150

Energy Polymer Battery Batteries 150

Green Car Congress

SEPTEMBER 28, 2016

BioSolar, a developer of energy storage technology and materials, has begun development of a high energy anode for current- and next-generation lithium batteries. While this anode is an independent technology, the Company will seek synergies with the Super Cathode technology it has been developing. Earlier post.).

Energy 150

Energy Lithium Ion Lithium Sulfur North Carolina 150

Green Car Congress

SEPTEMBER 9, 2011

Researchers from Clemson University and the Georgia Institute of Technology have identified a promising new binder material for lithium-ion battery electrodes that not only could boost energy storage, but also eliminate the use of toxic compounds now used to manufacture the components. 1 V vs. Li/Li +. Click to enlarge.

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Li-ion Lithium Ion Battery Batteries 301

Green Car Congress

OCTOBER 12, 2017

A ceramic-based mechanical pump able to operate at record temperatures of more than 1,400 ˚C (1,673 K) can transfer high-temperature liquids such as molten tin, enabling a new generation of energy conversion and storage systems. Seals are normally made from flexible polymers, but they cannot withstand high temperatures.

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Energy Storage Hydrogen Energy Georgia 170

Green Car Congress

SEPTEMBER 28, 2013

Currently, eight MXenes have been reported by our team, but there are likely many more that will be discovered—the MXene-and-ion combinations that have been tested to date are by no means an exhaustive demonstration of the material’s energy storage capabilities.

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Lithium Ion Energy Storage France Sodium 247

Green Car Congress

NOVEMBER 9, 2011

ITM Power reported that a recently completed three-year collaboration project co-funded by the UK Technology Strategy Board (TSB) resulted in a new alkaline solid polymer membrane for an electrolyzer. The partners in EcoIsland are IBM, Toshiba, Scottish and Southern Energy (SSE), Southern Water, Cable&Wireless Worldwide and ITM Power.

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Hydrogen Cost Of Power Powered 218

Green Car Congress

OCTOBER 3, 2011

Researchers at Stanford University led by Professors Yi Cui and Zhenan Bao have developed a “conductive wrapping” method that greatly improves the supercapacitor performance of hybrid graphene/MnO 2 (GM)-based nanostructured electrodes. —Yu et al.

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Energy Storage Range GMC Battery 186

Green Car Congress

APRIL 30, 2022

The consortium will collaborate with universities such as U of T, Ontario Tech and Waterloo to address some of their material development and technology improvement requirements and characterization. First, to develop a production-ready process for fabrication of solar integrated automotive polymer panels.

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Canada Li-ion Emissions Lithium Ion 304