article thumbnail

Tokuyama and Toyota start verification tests in Japan for stationary fuel cell generator that uses by-product hydrogen; Mirai FC system

Green Car Congress

Tokuyama Corporation and Toyota Motor Corporation (Toyota) have commenced verification tests, using by-product hydrogen, of a stationary fuel cell generator (FC generator) that makes use of the fuel cell system (FC system) installed in the Mirai Fuel Cell Electric Vehicle (FCEV).

Hydrogen 362
article thumbnail

Fraunhofer researchers develop new low-cost dry-film electrode production process

Green Car Congress

Researchers at the Fraunhofer Institute for Material and Beam Technology IWS in Dresden have developed a new battery cell production process that coats the electrodes of the energy storage cells with a dry film instead of liquid chemicals. BroadBit uses it to produce new types of sodium-ion batteries. © Fraunhofer IWS. 2019.05.033.

Low Cost 339
article thumbnail

Univ. of Tokyo researchers demonstrate new “oxygen-rocking” battery

Green Car Congress

Batteries based on this system allow the use of various anode materials, such as lithium and sodium, without the requirement to develop new cathode intercalation materials. This cathode has a theoretical specific capacity of 187 mAh g -1 if the final discharge product is NaO 2. —Hibino et al. under milder conditions than usual.

Sodium 276
article thumbnail

New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

Green Car Congress

A battery, based on electrodes made of sodium and nickel chloride and using thea new type of metal mesh membrane, could be used for grid-scale installations to make intermittent power sources such as wind and solar capable of delivering reliable baseload electricity. Al 2 O 3 membrane. Elliott Professor of Materials Chemistry.

MIT 150
article thumbnail

Porous Metal-Organic Frameworks Made from Food-Grade Natural Products; Edible MOFs for Gas Storage and Other Applications

Green Car Congress

Fraser Stoddart at Northwestern and his colleagues set themselves a challenge to synthesize MOFs from natural products. In many countries (for example the USA and Japan), cyclodextrins are approved for use as food additives. Fraser Stoddart (2010) Metal-Organic Frameworks from Edible Natural Products. Smaldone et al.

article thumbnail

China’s New Breeder Reactors May Produce More Than Just Watts

Cars That Think

Liquid sodium is used as a coolant because it does not slow down neutrons as much as water does. Japan also developed a fast breeder power reactor, one that proved to be a costly mistake, prompting a decision in 2016 to decommission it. Direct plutonium production could make much more fuel each year,” says Zhang.

Russia 107
article thumbnail

Study shows 99% of used lead-based vehicle batteries in the EU are collected and recycled

Green Car Congress

Ninety-nine percent of used lead-based automotive batteries in the EU available for collection are recycled, making them one of the most recycled consumer products, according to a new report by consultancy IHS. The spent electrolyte (diluted sulfuric acid, approximately 30% of the weight) is treated in a variety of ways.

Batteries 218