Remove 2014 Remove Gas Remove Water
article thumbnail

Researchers review risk to water resources from unconventional shale gas development in US

Green Car Congress

They identified four potential modes of water resource degradation: (1) shallow aquifers contaminated by fugitive natural gas (i.e., They identified four potential modes of water resource degradation: (1) shallow aquifers contaminated by fugitive natural gas (i.e.,

Water 306
article thumbnail

VW introducing 1.8L EA888 Gen 3 engine in 2014 Jetta, Passat and Beetle; driving impressions

Green Car Congress

liter TSI four-cylinder engine in the 2014 Jetta and Passat, followed by the 2014 Beetle. In a presentation at Volkswagen of America’s 2014 line drive in St. The exhaust manifold is water-cooled, resulting in the elimination of the use of full load enrichment—i.e., Cylinder head integrated exhaust gas cooling.

2014 331
article thumbnail

EPFL team develops low-cost water splitting cell with solar-to-hydrogen efficiency of 12.3%

Green Car Congress

Michael Grätzel at EPFL (Ecole Polytechnique Fédérale de Lausanne) in Switzerland has developed a highly efficient and low-cost water-splitting cell combining an advanced perovskite tandem solar cell and a bi-functional Earth-abundant catalyst. Splitting water requires an applied voltage of at least 1.23 V and up to 1.5

Low Cost 278
article thumbnail

Researchers develop free-standing nanowire mesh for direct solar water-splitting to produce H2; new design for “artificial leaf”

Green Car Congress

The mesh with BiVO 4 nanowire photoanode for water oxidation and Rh-SrTiO 3 nanowire photocathode for water reduction produces hydrogen gas without an electron mediator. When immersed in water with visible light irradiation (? ? 400 nm), the mesh produces hydrogen gas. Credit: ACS, Liu et al. Click to enlarge.

Water 270
article thumbnail

G2X Energy and EMRE sign methanol to gasoline technology license and license option agreements; plans for $1.3B natural gas to gasoline plant

Green Car Congress

a developer of natural gas to gasoline projects, entered into a licensing agreement to use ExxonMobil Research and Engineering Company’s (EMRE’s) methanol-to-gasoline (MTG) technology ( earlier post ) in the development of a world-scale natural gas to gasoline project. Lake Charles natural gas to gasoline facility. Source: EMRE.

Gasoline 287
article thumbnail

CalBattery licenses Argonne silicon-graphene material for high-energy Li-ion batteries; targeting commercial availability in 2014

Green Car Congress

CalBattery says it plans to move forward rapidly in the commercial scale-up and production of the novel composite anode material and to offer it in commercial production in the US by 2014. Argonne’s technology entails the use of an advanced gas phase deposition method that embeds nanoscale silicon particles into the graphene layers.

Li-ion 318
article thumbnail

RIKEN researchers develop bio-inspired catalyst that splits water at neutral pH

Green Car Congress

Plants use photosynthesis to convert carbon dioxide and water into sugars and oxygen. The process starts in a cluster of manganese, calcium and oxygen atoms at the heart of a protein complex called photosystem II, which splits water to form oxygen gas, protons and electrons. —Yamaguchi et al.

Water 246