Green Car Congress
JULY 25, 2014
Three-electrode cells using Mg metal counter electrode and silver reference electrode were used. 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. Prototype of a high energy-density rechargeable Mg battery.
Green Car Congress
NOVEMBER 24, 2014
As described in an open access paper in the journal NPG Asia Materials , the system is an intermediate between a battery and a fuel cell, and is accordingly referred to as a hybrid fuel cell. Sodium can serve as an alternative to lithium in rechargeable batteries as the reversible storage mechanisms for sodium ions are very similar (e.g.,
Green Car Congress
JULY 8, 2013
The reversible redox reaction without the formation of resistive solid products promotes rechargeability, demonstrating 100 cycles with negligible capacity fading. The Li-I 2 batteries showed high energy density and excellent recharge ability. The high solubility of triiodide/iodide redox couples results in an energy density of ~ 0.33?kWh?kg
Green Car Congress
JUNE 22, 2015
Together, our inventions achieve what lithium-ion has yet to do—meet the ultra-low cost targets of the grid and transportation industries. By 2020 our battery costs will be less than $100 a kilowatt-hour (kWh). —“Semi-Solid Lithium Rechargeable Flow Battery”. Earlier post.). Flexible and modular. Brunini, W.
Green Car Congress
MAY 15, 2015
The projects are funded through ARPA-E’s two newest programs, Advanced Research In Dry cooling (ARID) and Accelerating Low-cost Plasma Heating and Assembly (ALPHA), which both seek to develop low-cost technology solutions. SRI will produce its STATIC cover using low-cost, scalable processing technologies.
Green Car Congress
APRIL 1, 2014
USC Viterbi School of Engineering professor Chongwu Zhou and his research team have developed a silicon nanoparticle anode and a sulfur-based cathode with low fabrication cost and high electrode performance for rechargeable lithium-sulfur batteries. S batteries are that elemental sulfur is low cost, low toxic, and abundant.
Cars That Think
NOVEMBER 18, 2022
Imitation learning provides an alternative solution by assuming access to decent expert references. Sphero RVR+ includes an advanced gearbox to improve torque and payload capacity, enhanced sensors including an improved color sensor, and an improved rechargeable and swappable battery. However, such experts are not always available.
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