Green Car Congress

JUNE 4, 2013

A team at Stanford University has developed stable silicon Li-ion battery anodes by incorporating a conducting polymer hydrogel into the Si-based material. V versus Li/Li + ), (3) the natural abundance of elemental Si, and (4) its safety and environmental benignity. Click to enlarge. —Yi Cui. Batteries'

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Li-ion Manufacturer Polymer Deep Cycle 236

Green Car Congress

MAY 2, 2011

A team from Nanyang Technological University (China) has developed a scalable self-assembly strategy to create bio-inspired honeycomb-like hierarchical structures composed of functionalized graphene sheets to work as anodes in lithium-ion batteries. Credit: ACS, Yin et al. Click to enlarge.

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Li-ion Lithium Ion Batteries Battery 210

Green Car Congress

JULY 2, 2011

In a paper published in the ACS journal Nano Letters , they suggest that this material represents a promising cathode material for rechargeable Li-ion batteries with high energy density. Sulfur also possesses other advantages such as low cost and environmental benignity. Earlier post.) Nevertheless, Wang et al.

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Li-ion Energy Batteries Battery 239

Green Car Congress

JULY 9, 2014

Herein, we propose a facile and low cost alternative to production of nano-Si with excellent electrochemical performance using a highly abundant, non-toxic, and low cost Si precursor: sand. . … Recently, magnesiothermic reduc- tion has gained attention due its much lower operating temperatures (~650 ?C). Favors et al.

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Li-ion Low Cost Cheap All-Electric 231

Green Car Congress

AUGUST 5, 2015

A team of researchers at MIT and Tsinghua University has developed a high-rate, high-capacity and long-lived anode for Li-ion batteries comprising a yolk-shell nanocomposite of aluminum core (30 nm in diameter) and TiO 2 shell (~3 nm in thickness), with a tunable interspace (Al@TiO 2 , or ATO). —Li et al.

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Li-ion MIT Batteries Battery 150

Green Car Congress

SEPTEMBER 4, 2010

A team of researchers from the Korea Advanced Institute of Science and Technology, Università degli Studi di Milano-Bicocca (Italy), and Stanford University have synthesized ultrathin LiMn 2 O 4 nanowires for use as a Li-ion cathode material offering high power densities. Article ASAP doi: 10.1021/nl101047f.

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Li-ion Ni-Li Lithium Ion Power 186

Green Car Congress

JUNE 6, 2010

As one of the many approaches under investigation to increase the power density, specific capacity, and cyclic efficiency of rechargeable lithium-ion batteries, researchers are seeking to develop higher-capacity anode materials (such as silicon- or tin-based materials). Energy Fuels, Article ASAP doi: 10.1021/ef1004122. Lin et al. —Lin

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Li-ion Carbon Lithium Ion Charging 186

Green Car Congress

JULY 25, 2014

Charge–discharge profiles of ion-exchanged MgFeSiO 4. A team of researchers from Kyoto University has demonstrated ion-exchanged MgFeSiO 4 as a feasible cathode material for use in high-energy-density rechargeable magnesium batteries. The ion-exchanged MgFeSiO 4 cathode materials provide a capacity of more than 300 mAh·g ?

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Recharge Li-ion Energy Batteries 252

Green Car Congress

NOVEMBER 30, 2013

A team from the University of Science and Technology Beijing is proposing a new super-valent battery based on aluminium ion intercalation and deintercalation. The battery exhibits excellent reversibility and relatively long cycle life compared to earlier Al-ion efforts, the team said. Wang et al. Click to enlarge. —Wang et al.

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Recharge Li-ion Batteries Battery 240

Green Car Congress

APRIL 11, 2016

Researchers at Kansas State University have developed a new high-performance Li-ion battery anode material combining silicon oxycarbide (SiOC) glass and graphene. low capacity per volume, poor cycling efficiency and chemical-mechanical instability. The self-standing (i.e.,

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Li-ion Lithium Ion Carbon Kansas 150

Green Car Congress

AUGUST 4, 2016

Despite the advantageous properties of silicon as a high-capacity, next-generation anode material for Li-ion batteries, several well-known and widely investigated factors have hampered its successful integration in real-life batteries. Resources. Beaudette, J. Bozhilov & L.

Charging 150

Charging Chad Li-ion Engine 150

Green Car Congress

MARCH 23, 2010

kWh/kg of Al—second only to the Li-air battery (13.0 With its low cost, low environmental impact and safety aspects, the Al-air system has potential to serve as a near-term power source for electric vehicles, according to a research team from The University of Hong Kong and Hong Kong Polytechnic University.

Hydrogen 186

Hydrogen Commercial Ni-Li Li-ion 186

Green Car Congress

MARCH 28, 2015

However, transition metal fluorides, which contain the element fluorine plus one or more of the transition metals, such as iron and copper, have much higher ion-storage capacities than traditional cathodes. The lithium ions then bond temporarily to the fluorine atoms. In addition, a recent study of the ?

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Li-ion Batteries Battery Conversion 150

Green Car Congress

APRIL 25, 2017

Researchers from Sweden, Italy and Germany have proposed and demonstrated a novel full Li-ion cell that is able to cycle for thousands of cycles at 1000 mAg −1 with a capacity retention of 65% at cycle 2000. V Li-ion cell made by coupling LNMO spinel and TiO 2 -based anodes. 3 V, well above the 1.9 V of the LFP-LTO cell.

Li-ion 150

Li-ion Power Powered Batteries 150

Green Car Congress

JULY 3, 2011

Researchers at the Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences have shown that nitrogen- or boron-doped graphene can be used as an anode material for high-power and high-energy lithium-ion batteries under high-rate charge and discharge conditions. These results, Wu et al.

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Li-ion Lithium Ion Power Powered 218

Green Car Congress

MARCH 27, 2017

This research article focuses on a highly favored route to the synthesis of controlled nanostructures at high rate, high yield, and low cost by molten carbonate electrolysis. Addition of up to 50 mol% Na 2 CO 3 to a Li 2 CO 3 electrolyte decreases electrolyte costs and improves conditions for intercalation in Na-ion CNT anodes.

CO2 150

CO2 Carbon Gas-Electric 2017 150

Green Car Congress

NOVEMBER 5, 2015

Lawrence Livermore National Laboratory researchers have found , through experiments and calculations, that hydrogen-treated graphene nanofoam (GNF) anodes in lithium-ion batteries (LIBs) show higher capacity and faster transport. An open-access paper on their work is published in Nature Scientific Reports. Lee, Brandon C.

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Li-ion Hydrogen Batteries Battery 150

Green Car Congress

FEBRUARY 10, 2009

Electrochemical properties of MnO 2 /CNT hybrid coaxial nanotubes as cathodes in Li battery. (a) V vs Li/Li +. (b) Researchers at Rice University have fabricated hybrid coaxial metal-oxide/carbon nanotube arrays as cathode material for high performance lithium-ion batteries. Article ASAP doi: 10.1021/nl803081j

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Li-ion Carbon Lithium Ion 2009 150

Green Car Congress

OCTOBER 23, 2010

A team from Harvard University and the Wuhan University of Technology (China) has synthesized novel ultralong hierarchical vanadium oxide (V 2 O 5 nanowires from attached single-crystalline vanadium oxide nanorods via electrospinning combined with annealing and using low-cost starting materials. Article ASAP doi: 10.1021/nl103343w.

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Li-ion Lithium Ion Batteries Battery 199

Get Electric Vehicle

MAY 14, 2023

We have published some articles about electric vehicle-related project ideas here in this blog. I’m glad many of them helped students search for their Degrees, Masters, and Ph.D. Today we have an updated list of projects that includes the latest trends in the industry as well.

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IDEA Electric Vehicles Engine DC 98

Green Car Congress

JULY 26, 2010

V versus Li with a specific capacity reaching as high as 168 mAh/g under a galvanostatic charging/discharging mode, along with an excellent cyclability. V) vs Li/Li+.7 nanoplates with good crystallinity and excellent electrochemical activity as a Li-ion battery cathode. Article ASAP doi: 10.1021/nl1007085.

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Ni-Li Li-ion Cheap Low Cost 170

Tony Karrer Delicious EVdriven

APRIL 22, 2009

Electric vehicles are "definitely affordable and environmentally friendly technology, and we think theres a huge potential market in China for them," Li Shufu, Geelys chairman, said in an interview Monday. "But low-cost commuter EVs like ours is already a reality, within the reach of thrifty farmers."

China 28

China Electric Vehicles Chery Vehicles 28

Get Electric Vehicle

FEBRUARY 16, 2022

When I went through some research articles, it showed that we could do finite analysis methods for the design improvements for Electric Vehicle chassis. Kindly read articles on researchgate or IEEE. BMS for Li-Ion battery 2. SoH modeling for Li-ion battery 3. A BMS with low cost, high efficiency, etc.

IDEA 98

IDEA Electric Vehicles Vehicles Electric 98

Charged EVs

AUGUST 4, 2022

There is a wide range of characteristics that describe the performance of any given battery chemistry: energy density, specific energy, specific power, discharge efficiency, self-discharge rate, cycle life, calendar life, and—not the least important—cost. The challenge is that anode-free cells still have low cycle life.

Miles 65

Miles Range DC Batteries 65

Green Car Congress

JUNE 23, 2015

The idea is to use lithium ions to chemically break the metal oxide catalyst into smaller and smaller pieces. using only one material, making good preparations for the scale-up of water photolysis/electrolysis with high efficiency and low cost.

Water 150

Water Hydrogen Production Li-ion 150

Tony Karrer Delicious EVdriven

APRIL 16, 2009

There are companies that are reinventing the lead-acid battery to make it more competitive with lithium-ion and nickel metal hydride in terms of storage capacity versus weight, durability, and cold weather performance. In most conversions cost is about the same because of needless weight.

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Oregon Green Electric Cars Lead Acid 58