Remove Hydrogen Remove Recharge Remove Sodium Remove Water
article thumbnail

Army Research Lab discovers aluminum nanomaterial rapidly splits water on contact

Green Car Congress

Researchers at the US Army Research Laboratory (ARL) have discovered that a nano-galvanic aluminum-based powder of their design splits water on contact, producing hydrogen and oxygen. The team demonstrated a small radio-controlled tank powered by the powder/water reaction.

Water 207
article thumbnail

SiGNa Chemistry Demonstrates Sodium Silicate-Based Hydrogen Generation System for Portable Fuel Cells

Green Car Congress

Prototype sodium silicate hydrogen generation system as presented earlier this year at DOE merit review. a developer of stabilized reactive metals for safer, more efficient industrial chemistry, announced the successful design, assembly, and initial testing of its H300 Hydrogen Generation System. Click to enlarge.

Sodium 230
article thumbnail

Researchers Develop Lithium-Water Electrochemical Cell for the Controlled Generation of H2 and Electricity

Green Car Congress

Schematic representation and operating principles of the lithium–water electrochemical cell used for hydrogen generation: (1) external circuit and (2) inside of lithium–water electrochemical cell. the high-school chemistry demonstration of the violent reaction between sodium and water.). Source: Wang et al.

Water 186
article thumbnail

CO2-neutral hydrogen storage with a bicarbonate/formate system

Green Car Congress

Reversible hydrogen storage cycle based on the redox system bicarbonate/formate. Researchers at the Leibnitz Institute for Catalysis (Rostock, Germany) have introduced a new approach to hydrogen storage that is based on simple salts of formic acid and carbonic acid. Source: Boddien et al. Click to enlarge. wt % (FA) and 2.35

Hydrogen 210
article thumbnail

CalSEED awards $4.2M to early-stage clean energy innovations

Green Car Congress

Their goal is to test an innovative electrolyzer concept for the cheap production of green (CO 2 -free) hydrogen for a decarbonized future. Hago Energetics, Inc aims to help farms become more profitable by converting farm waste to high-value products, such as hydrogen and valuable carbons. rechargeable battery?technology?that

Clean 371
article thumbnail

Can Flow Batteries Finally Beat Lithium?

Cars That Think

The battery in her EV is a variation on the flow battery , a design in which spent electrolyte is replaced rather than recharged. There is only so much salt you can dissolve in a glass of water. Importantly, the nanofluids are engineered to remain suspended indefinitely, unlike other suspensions—for instance, sand in water.

article thumbnail

ORNL advancing LDH sorbent to recover lithium from geothermal brine wastes

Green Car Congress

These plants pump hot water from geothermal deposits and use it to generate electricity. The lithium-aluminum-layered double hydroxide chloride (LDH) sorbent being developed by ORNL targets recovery of lithium from geothermal brines—paving the way for increased domestic production of the material for today’s rechargeable batteries.

Waste 314