Remove Conversion Remove Low Cost Remove Resource Remove Transportation
article thumbnail

New Na-ion battery combining intercalation and conversion could be promising low-cost energy storage system

Green Car Congress

Scheme of the new full sodium-ion battery, which combines an intercalation cathode and a conversion anode. This battery system combines an intercalation cathode and a conversion anode, resulting in high capacity, high rate capability, thermal stability, and much improved cycle life. (In Credit: ACS, Oh et al. Click to enlarge.

Low Cost 230
article thumbnail

Researchers develop earth-abundant photocatalyst for conversion of ammonia into hydrogen

Green Car Congress

Liquid ammonia is easy to transport and packs a lot of energy, with one nitrogen and three hydrogen atoms per molecule. This discovery paves the way for sustainable, low-cost hydrogen that could be produced locally rather than in massive centralized plants. —co-author Naomi Halas. —Peter Nordlander, co-author.

Hydrogen 273
article thumbnail

Stanford researchers make ammonia from air and water microdroplets

Green Car Congress

The conversion rate reaches 32.9 ± 1.38 This one-step nitrogen-fixation strategy to produce ammonia is eco-friendly and low cost, which converts widely available starting materials into a value-added product. That, in turn, would slash the greenhouse gas emissions related to the transportation of ammonia from far-off factories.

Water 459
article thumbnail

New stable Fe3O4/C composite material for conversion electrode in solid-state Li-ion batteries

Green Car Congress

Researchers in Europe, with colleagues from Samsung R&D Institute in Japan, have developed a highly stable Fe 3 O 4 /C composite for use as a conversion electrode in all-solid-state Li-ion batteries. In addition, recently a new chemistry has surfaced, allowing to store more Li + by the so-called conversion mechanism. Resources.

Li-ion 170
article thumbnail

RAL proposes new efficient and low-cost process to crack ammonia for hydrogen using sodium amide; transportation applications

Green Car Congress

While both perceived and real safety risks due to the toxicity of NH 3 have detracted from its appeal, its adoption as a vector for H 2 has not yet been realized largely because of the absence of an efficient, low-cost method for cracking NH 3 to H 2 and N 2. These calculations indicate that ammonia-based transportation is achievable.

Sodium 210
article thumbnail

DOE BETO to award $61.4M for low-carbon biofuels research to reduce transportation emissions

Green Car Congress

million for technologies that produce low-cost, low-carbon biofuels. ( million for technologies that produce low-cost, low-carbon biofuels. ( BETO is focused on developing technologies that convert domestic biomass and other waste resources (e.g.,

Carbon 186
article thumbnail

Haldor Topsoe to build large-scale SOEC electrolyzer manufacturing facility to meet customer needs for green hydrogen

Green Car Congress

Solid oxide electrolysis cell (SOEC) technology is attractive because of unrivaled conversion efficiencies—a result of favorable thermodynamics and kinetics at higher operating temperatures. The SOEC is mainly built of abundant and low-cost ceramic materials in a metal housing. Resources. E tn , thermoneutral potential.

Hydrogen 476