Energy

Boosting Nanowires for Better Batteries and Solar Cells

Stanford University engineers have found a novel method for "decorating" nanowires with chains of tiny particles to increase their electrical and catalytic performance. The technique is simpler and faster than earlier methods and could lead to better lithium-ion batteries, more efficient thin-film solar cells, and improved catalysts that yield new synthetic fuels.

Posted in: Batteries, Alternative Fuels, Energy Storage, Solar Power, Renewable Energy, Nanotechnology, News

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Tailoring Metal Oxides for Green Technological Applications

Harnessing solar energy can be as simple as tuning the optical and electronic properties of metal oxides at the atomic level by making an artificial crystal or super-lattice ‘sandwich.’ "Metal oxides can be tailored to meet all sorts of needs, which is good news for technological applications, specifically in energy generation and flat screen displays,” said Louis Piper, assistant professor of physics at Binghamton University.

Posted in: Batteries, Electronics & Computers, Power Management, Metals, Energy Storage, Solar Power, Renewable Energy, Energy Harvesting, News

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Boosting Energy Efficiency of Multi-Hop Wireless Networks

Multi-hop wireless networks can provide data access for large and unconventional spaces, but they face significant limits on the amount of data they can transmit. North Carolina State University researchers have developed a more efficient data transmission approach that can boost the amount of data the networks can transmit by 20 to 80 percent.

Posted in: Batteries, Power Management, Energy Efficiency, Communications, Wireless, News

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Develop Wireless Chargers for Electric Vehicles

The U.S Department of Energy has recently announced up to $4 million available this year to accelerate the development and deployment of wireless charging systems for light-duty electric vehicles (EVs).

Posted in: Batteries, Energy Storage, Energy Efficiency, Wireless, Transportation, Automotive, Government Initiatives, News

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Magnetic Testing Technique Helps Ensure Reliability of PV Cells

Making use of the force generated by magnetic repulsion, Georgia Tech researchers have developed a new technique for measuring the adhesion strength between thin films of materials used in microelectronic devices, photovoltaic cells, and microelectromechanical systems (MEMS).

Posted in: Solar Power, Renewable Energy, Test & Measurement, Semiconductors & ICs, MEMs, News

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Funding for Biomass R&D Initiative

Projects funded through the Biomass Research and Development Initiative (BRDI) — a joint program through the USDA and the DOE — will help develop economically and environmentally sustainable sources of renewable biomass. The White House has announced up to $35 million over three years to support research and development in advanced biofuels, bioenergy, and high-value biobased products.

Posted in: Biomass, Renewable Energy, Government Initiatives, News

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Using Electricity to Generate Alternative Fuel

Electrical energy generated by various methods can be difficult to store efficiently. Chemical batteries, hydraulic pumping, and water splitting suffer from low energy-density storage or incompatibility with current transportation infrastructure. UCLA researchers have demonstrated a method for storing electrical energy as chemical energy in higher alcohols, which can be used as liquid transportation fuels.

Posted in: Batteries, Alternative Fuels, Greenhouse Gases, Energy Storage, Solar Power, News

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