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News articles about "Renewable"

Sunlight yields more efficient carbon dioxide to methanol model

Methanol
Researchers from The University of Texas at Arlington are pioneering a new method for using carbon dioxide or CO2 to make liquid methanol fuel by using copper oxide nanowires and sunlight Share This See Also ... - Read More

Engineering cells for more efficient biofuel production

In the search for renewable alternatives to gasoline heavy alcohols such as isobutanol are promising candidates Not only do they contain more energy than ethanol but they are also more compatible with existing gasoline based ... - Read More

Sustainable new catalysts fueled by a single proton

Chemists at Boston College have designed a new class of catalysts triggered by the charge of a single proton the team reports in the most recent edition of the journal Nature The simple organic molecules ... - Read More

Eco-safe antibacterial fiber discovered

bacteria, Bacteria
Researchers at KTH Royal Institute of Technology in Stockholm have discovered an antibacterial polymer that can be used in everyday products such as sportswear diapers and bandages without causing resistant bacteria Share This See Also ... - Read More

Bio-tiles and heat-resistant biopolymers

Heat, Heat-resistant biopolymers
Even tiles can be organic if they are made of renewable raw materials They are more resource efficient than their ceramic counterparts and unlock new creative options for design Bioplastics made of polylactides PLA are ... - Read More

New technology for producing hydrogen

Hydrogen, Hydrogen, Hydrogen, Hydrogen, hydrogen
The PhD thesis of Aingeru Remiro Eguskiza a chemical engineer of the University of the Basque Country UPV EHU deals with the quest for a process to produce hydrogen from bio oil that has a ... - Read More

Environmental hazards or energy solutions? Geophysicists size up energy resources, carbon capture and fracking

Energy, Energy, Energy, energy, energy
Decisions about future energy challenges are too often hindered by propaganda half truths and a limited grasp of the science that informs the choice and use of hydrocarbon and other resources according to delegates at ... - Read More

New material promises better solar cells

New material
Researchers at the Vienna University of Technology show that a recently discovered class of materials can be used to create a new kind of solar cell Share This See Also Materials Science Solar Energy Graphene ... - Read More

Understanding microbes blowing in the wind

Bacteria, bacteria
With help from a wind tunnel and the latest DNA technology U S Department of Agriculture USDA scientists are shedding light on the travel patterns of microbes in soils carried off by strong winds The ... - Read More

Hydrothermal liquefaction: The most promising path to sustainable bio-oil production

Energy, Energy, energy, Energy
A new generation of the HTL process can convert all kinds of biomasses to crude bio oil which is sufficiently similar to fossil crude oil that a simple thermal upgrade and existing refinery technology can ... - Read More

New coal technology harnesses energy without burning, nears pilot-scale development

Coal, energy
and the iron beads are larger about 1.5 2 millimeters across Chung likened the two different sizes to talcum powder and ice cream sprinkles though the mix is not nearly so colorful The coal and ... - Read More

Predicting a low carbon future for Toronto

Cities are major players in the climate change game More than half of the world's population lives in urban areas and over 70% of global GHG greenhouse gas emissions can be attributed to cities A ... - Read More

Scientists turn toxic by-product into biofuel booster

Enzyme, Enzyme, Enzyme
Scientists studying an enzyme that naturally produces alkanes long carbon chain molecules that could be a direct replacement for the hydrocarbons in gasoline have figured out why the natural reaction typically stops after three to ... - Read More

Giant carbon molecules for sustainable technologies

Carbon
Scientists in the joint research project FUNgraphen are pinning their hopes for new technologies on a particular form of carbon They have developed new carbon macromolecules and molecular carbon composite materials with special properties The ... - Read More

Scientists trick iron-eating bacteria into breathing electrons instead

Scientists have developed a way to grow iron oxidizing bacteria using electricity instead of iron an advance that will allow them to better study the organisms and could one day be used to turn electricity ... - Read More

Evolution inspires more efficient solar cell design: Geometric pattern maximizes time light is trapped

Light
The sun's energy is virtually limitless but harnessing its electricity with today's single crystal silicon solar cells is extremely expensive 10 times pricier than coal according to some estimates Organic solar cells polymer solar cells ... - Read More

Evolution inspires more efficient solar cell design: Geometric pattern maximizes time light is trapped in solar cell

cell, cell
The sun's energy is virtually limitless but harnessing its electricity with today's single crystal silicon solar cells is extremely expensive 10 times pricier than coal according to some estimates Organic solar cells polymer solar cells ... - Read More

Research paves way for larger, safer lithium ion batteries

Material
Looking toward improved batteries for charging electric cars and storing energy from renewable but intermittent solar and wind scientists at Oak Ridge National Laboratory have developed the first high performance nanostructured solid electrolyte for more ... - Read More

Health and environment: A closer look at plastics

Environment
Plastics have transformed modern society providing attractive benefits but also befouling waterways and aquifers depleting petroleum supplies and disrupting human health Share This See Also Health Policy Teen Health Materials Science Inorganic Chemistry Environmental Issues ... - Read More

Bio-tiles and heat-resistant biopolymers

Heat, Biopolymers
Even tiles can be organic if they are made of renewable raw materials They are more resource efficient than their ceramic counterparts and unlock new creative options for design Bioplastics made of polylactides PLA are ... - Read More
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