Green Car Congress

DECEMBER 13, 2012

GE’s ecomagination.com publication reports that GE engineers have begun testing a transit bus equipped with a new hybrid energy system integrating GE’s Durathon sodium-halide battery ( earlier post ), a lithium-ion battery and a hydrogen fuel cell. The energy management technology is a combination of hardware and software all in one box.

Sodium 225

Sodium Li-ion Batteries Battery 225

Green Car Congress

MARCH 3, 2016

Researchers from George Washington University and Vanderbilt University have demonstrated the conversion of atmospheric CO 2 into carbon nanofibers (CNFs) and carbon nanotubes (CNTs) for use as high-performance anodes in both lithium-ion and sodium-ion batteries. times above that of sodium-ion batteries with graphite electrodes.

Li-ion 150

Li-ion Carbon Convert Sodium 150

Green Car Congress

MARCH 9, 2011

The technique uses a solvent such as sodium or potassium hydroxides, converted by reacting with CO 2 to aqueous carbonates or bicarbonates. One possible technique for this might be the use of spray towers, Elrod noted.) The spray solution is then pressurized to 5-10 atmospheres, Elrod said, and introduced to the BPMED unit.

Renewable 236

Renewable Carbon Fuel Building 236

Cars That Think

JUNE 22, 2022

You can buy various used scintillator crystals on eBay fairly cheaply: I purchased a small sodium iodide crystal, 18 millimeters in diameter and 30 mm long, for about US $40. A Raspberry Pi Pico [left] provides both compute power and the gamma-ray spectrometer’s analog-to-digital converter. James Provost. V the SiPM needs.

DIY 98

DIY Convert DC Affordable 98

Green Car Congress

OCTOBER 15, 2020

Cyclonatix, Inc is developing an industrial-sized motor/controller to operate with either DC or AC power sources, for applications in electric vehicles, solar-powered pumps, HVAC&R, gas compressors, and other commercial and industrial machines which require high efficiency, variable speed/torque, and low cost.

Clean 371

Clean Cleaning Energy Solar 371

Get Electric Vehicle

SEPTEMBER 25, 2023

The batteries that use sodium instead of the pricey and rare lithium are the ones that are the closest to being on the market. The charge point operator (CPO) can store grid energy when it is affordable or locally produced solar energy and utilise it as backup power for rapid DC charging or during peak hours when electricity is costly.  

Li-ion 75

Li-ion Lithium Ion Grid Charging 75