high power density Articles
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Simulation study of dimensional effect on bipolar resistive random access memory
The dependency of the RRAM device electrical parameters such as set voltage, reset current and resistance on the RRAM cell dimensional scalability is investigated with Monte Carlo simulation to optimise the power consumption of bipolar RRAM. It is found in the simulation that the switching process in bipolar RRAM is related to the cell dimension in the region of 10 nm to 100 nm in terms of its ...
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Processing & applications of refractory metal bar
The most common definition of refractory metals includes five elements: niobium, molybdenum, tantalum, tungsten, and rhenium. They share some properties, including a melting point above 2000 °C and high hardness at room temperature. Their machineabilities are quite different, we will introduce the processed & applications for these metal in solid bar form here. Most common processing for ...
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Commercial Supercapacitors
What is a super capacitor? A Waterproof Supercapacitor is a new type of energy storage device, different between a conventional capacitor and a rechargeable battery. Super capacitor, also known as electrochemical capacitors, electric double layer capacitors, gold capacitors, and farad capacitors, are electrochemical components that have been developed by polarized electrolytes since the 1970s and ...
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Interview with E. Caglan Kumbur, Ph.D., Asst. Professor, Electrochemical Energy Systems Lab, Department of Mechanical Engineering and Mechanics at Drexel University
Energy storage technologies have the potential to improve grid efficiency and reliability by optimizing power flows and supporting variable power supplies. However, storage applications are often costly and don’t always produce achievable returns in every grid scenario. Finding a reliable and profitable strategy within electric storage can be a daunting and confusing task, as utilities ...
By Marcus Evans
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When Disaster Response Drives Transformational Change to Grids, Fuel Cells are the Preferred Choice of Many Energy Prosumers
The increasing frequency of weather-related disasters puts emergency disaster response in the headlines often and encourages more and more systematic solutions. In the example of wildfires in the U.S., where 30,000 fires burned over 3.5 million acres between January – August 2019, systematic solutions are crucial. Seeking to minimize fire damage, utilities in California have instilled the ...
By GenCell Ltd
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Sure Green Island, Palawan, Phillipines - Case Study
Our PP20 Power Pallet was Installed in Green Island, a small village island located about 14 kilometers off the coast of Roxas, Palawan, in the Philippines. The project is being developed by Solutions Using Renewable Energy (SURE) who are building a microgrid system tying a 2.5 kW solar array and a 5 kW wind turbine to our 20 kW Power Pallet. This grid is supplying power not only provide light ...
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Functional Diamonds Have Potential for Cross-Field Applications
The Characteristics of Diamond Materials Diamond is a special material with extreme properties in mechanical, thermal, optical, chemical, electrical, etc., just to name a few here. l Mechanical properties: Diamond is currently the hardest substance on earth, with a Mohs hardness of 10. Diamond hardness is directional, and its hardness is ordered from high to low as octahedral crystal faces, ...
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Adapting TPV for Use in a Standard Home Heating Furnace
Abstract, A novel TPV configuration will be presented that can fit into a standard home furnace cabinet. This system incorporates an externally faceted glass cylinder with a dichroic filter deposited on its outer surface and a GaSb IR cell array bonded to the outer surface on top of the filter. This cylindrical array is then surrounded with an envelope containing a low boiling point liquid for ...
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Economic Potential for Thermophotovoltaic Electric Power Generation in the Steel Industry
ABSTRACT - A steel mill extrudes steel billets at temperatures above 1400 °C continuously 24 hours a day. The steel billets then go to cooling beds where they slowly cool down to below 1100 °C. JX Crystals Inc makes Gallium Antimonide (GaSb) thermophotoyoltaic (TPV) cells that can generate over 1 W/cm when exposed to infrared radiant energy from glowing steel at temperatures above 1100 ...
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Enhanced power production from microbial fuel cells with high cell density culture
Improvement of power production in a microbial fuel cell (MFC) with a high cell density culture strategy was developed. By using high cell density culture, the voltage output and power density output of the MFC were enhanced about 0.6 and 1.6 times compared to the control, respectively. Further analysis showed that riboflavin concentration in the MFC was dramatically increased from 0.1 mg/L ...
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Power Outage Solutions: How Businesses Can Protect Themselves from Blackouts
In a few short weeks, the U.S. saw unprecedented stretches of its territory go dark. Millions of people across the nation experienced blackouts in October, feeling the first-hand wrath of a changing climate and an aging grid. On the west coast, the threat of wildfires spurred three of California’s largest utilities to cut power to millions of people; some were without power for more than ...
By Bloom Energy
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Blue Energy Project
Purpose Contribute to the global fight against climate change and to reach the strategic target of the European Union (transition to a low carbon economy with 27% renewable energy sources by ...
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