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. —Lee et al.

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Li-ion Ni-Li Lithium Ion Power 186

Green Car Congress

JULY 18, 2011

Gerbrand Ceder, have performed a high-throughput ab initio analysis of phosphates as Li-ion cathode materials, computing the voltage, capacity (gravimetric and volumetric), specific energy, energy density, stability, and safety of thousands of phosphate compounds. Different colors and markers have been used for different elements.

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Li-ion MIT Ni-Li Obama 220

Green Car Congress

MARCH 23, 2010

The Aluminum-air battery, a metal-air battery system which uses a catalytic air cathode in combination with an electrolyte and an aluminum anode, offers a theoretical specific energy of 8.1 kWh/kg of Al—second only to the Li-air battery (13.0 Energy Fuels , Article ASAP doi: 10.1021/ef901344k. Earlier post.)

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Hydrogen Commercial Ni-Li Li-ion 186

Green Car Congress

AUGUST 10, 2012

Of the three main obstacles limiting thee commercialization of DBFCs—borohydride hydrolysis, liquid fuel crossover and battery cost—the researchers suggest that they have addressed the last two of those in this structured fuel cell. Xiaodong Yang, Yongning Liu, Sai Li, Xiaozhu Wei, Li Wang & Yuanzhen Chen (2012).

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Fuel Power Powered Polymer 257

Green Car Congress

OCTOBER 6, 2009

Key components, cell voltage, and cell capacity of Li-ion battery (a), Ni-MH battery (b), and the proposed Ni-Li battery (c). Credit: ACS, Li et al. The proposed Ni-Li battery offers both a high cell voltage (3.49 Click to enlarge. Earlier post.]. Earlier post.].

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Ni-Li Recharge Li-ion NiMH 230

Green Car Congress

APRIL 8, 2010

As has been noted many times, silicon is a promising candidate for electrodes in lithium ion batteries due to its large theoretical energy density of about 4,200 mAhg -1 —10x higher than graphite (372 mAhg -1 )—and relatively low working potential (~0.5 V vs Li/Li + ). Article ASAP doi: 10.1021/nl100086e. Song et al.

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Li-ion Lithium Ion Ni-Li Universal 170

Green Car Congress

MARCH 27, 2017

In 2015 we demonstrated that specific transition metals at the cathode, such as Ni, Co, Cu and Fe, act as nucleation points for high yield carbon nanotube growth in molten carbonates. 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.

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CO2 Carbon Gas-Electric 2017 150

Green Car Congress

JULY 7, 2016

As described in an open access paper in Nature Communications , the target material (Li[Li 0.144 Ni 0.136 Co 0.136 Mn 0.544 ]O 2 , denoted as LR-NCM) delivers a discharge capacity as high as 301 mAh g −1 with initial Coulombic efficiency of 93.2%. —Qiu et al. The researchers prepared LR-NCM using a co-precipitation method.

San Diego 170

San Diego Li-ion Ni-Li Lithium Ion 170

Electric Vehicles India

OCTOBER 8, 2021

As we discussed already the fire risks associated with li-ion batteries & safety recently and today in this article we will be discussing about Are electric vehicles safer than combustion engine vehicles. . What kind of battery failures may occur and what will the consequences of such failures be? Chemistries used.

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Electric Vehicles Li-ion Engine Vehicles 88

Green Car Congress

JANUARY 12, 2016

Lithium nickel manganese cobalt oxide (NMC) is one of the more promising chemistries for better lithium batteries, especially for electric vehicle applications, but scientists have been struggling to get higher capacity out of them. O 2 , as shown by soft X-ray absorption spectroscopy experiments. —Lin et al. —Huolin Xin.

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Li-ion Lithium Ion Batteries Battery 150

Green Car Congress

AUGUST 21, 2016

Electrochemists at TU Graz have used single crystalline acceptor-doped Si—as ubiquitously used in the semiconductor industry—as anode material for rechargeable Li-ion batteries. —Michael Sternad, researcher at the Christian Doppler Laboratory for Lithium Batteries at TU Graz.

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Li-ion Ni-Li Batteries Battery 150

Charged EVs

DECEMBER 14, 2021

In this article we’ll be taking a closer look at ways to minimize charging losses that are under the control of either the manufacturer or the owner of the EV (in other words, excluding things like changing the electrical generation source from coal to nuclear or solar, as helpful as that would be). EV battery. circuit breaker ?

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Parts Charging Li-ion Ni-Li 85

Green Car Congress

OCTOBER 29, 2015

Using complementary microscopy and spectroscopy techniques, researchers at Lawrence Berkeley National Laboratory (Berkeley Lab) have “ unambiguously ” described the crystal structure of lithium- and manganese-rich transition metal oxides (LMRTMOs)—materials of great interest as high-capacity cathode materials for Li-ion batteries.

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Li-ion Ni-Li Energy Lithium Ion 150

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. M=Mn, Co, and Ni) structures, especially LiMnPO 4 with a higher theoretical energy density (701 Wh/kg ) 171 mAh/g × 4.1 V) vs Li/Li+.7 Tags: Batteries. Choi et al.

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Ni-Li Li-ion Cheap Low Cost 170

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Our PRIUS+ Project Photos PHEV Resources Global Warming Take Action News and Events Contact Us CalCars Frequently Asked Questions Jump to: Environmental Effects and Benefits Alternative Fuels Batteries PHEV Conversions Other Questions Note: This page is overdue for a major overhaul. We can extrapolate similar trends for PHEV batteries.

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PHEV Nickel Metal Hydride Prius EPRI 37