Materials/Fastening: Silicon Nanowires Increase Li-Ion Battery Power Storage

				December 21, 2007
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	Spotlight Story: Silicon Nanowires Increase Li-Ion Battery Power Storage Researchers at Stanford University have developed a new construction of Li-Ion batteries using silicon nanowires, allowing for ten times greater power storage than carbon-based batteries. Read More ADVERTISEMENT Engineering for the Military of the Future Ambitious technical programs including Future Combat Systems are posing engineering development challenges in all facets of the U.S. military. Our features, podcasts, videos and photos reveal how materials, automation, sensors and simulation technologies are creating a new breed of soldier. Explore Now In the News: High Costs for Leads Boost Environmental Alternatives Baerlocher is reporting substantial gains in demand for its calcium-based stabilizers as well as calcium-and zinc stearate stabilizers because of soaring costs of lead. Read More Combat Uniforms Will Generate Electric Power Future military combat uniforms may be woven with fibers that combine positive and negative battery electrodes and electrolytes, allowing mobile, wearable power generation. Full Story 3M Saves on Unique Assembly Technology 3M is using a proprietary technology from Dufresne Manufacturing called ZipTech that replaces welding and grinding at savings approaching 35 percent on select parts. Full Story MIT Develops Oil-Resistant Surface Researchers at MIT have developed two methods for creating an oil-resistant surface capable of resisting the spread of hydrocarbons. Full Story Composites Develop Dramatically with Solar Impulse Super-lightweight wings will support silicon solar cells that will provide enough horsepower to propel the Solar Impulse by day and to charge batteries for night flight. Read More - PODCAST Hear clothing expert Mitch Driggers describe new materials combinations that will protect American combat soldiers in Iraq from fires caused by improvised explosive devices. Dive into Direct Digital Manufacturing - WEBCAST In partnership with Stratasys Direct Digital Manufacturing (DDM) is taking place today. Knowing what DDM is and how to implement within your company is a competitive advantage in today’s manufacturing environment. Watch Now ADVERTISEMENT Boker's Free 2008 Washer Catalog Boker's, Inc.'s FREE 2008 Washer Catalog has over 22,000 non-standard sizes available with no tooling charges. Outside diameters of 0.080" to 5.140", a wide range of IDs and thicknesses, and 2,000 material variations provide millions of possibilities. Materials include low-carbon sheet steel, spring steel, stainless steel, non-metallics and more. Click Here. Sponsored Technology Content This Week in Engineering History In partnership with Digi-Key Sputnik was launched 50 years ago. What will the next 50 years will bring? To predict the future, you have to know the past. Test your knowledge and match your score against your peers. Read More Design Tips for Engineers: Take a Fresh Look at Fastening and Joining In partnership with Hydro Aluminum When considering overall product design and material requirements, engineers must carefully consider how best to join, attach and otherwise assemble multiple components. Part positioning, welding procedures and fastening methods can significantly affect product quality. Read More ADVERTISEMENT The Latest Materials/Fastening Resources Available: Featured Vendor Phillips Plastics Technology Phillips Plastics has set the standard for injection molding services since 1964 with state-of-the-art technology, experienced staff, and collaborative partnerships resulting in unsurpassed quality and cost-savings. View All Resources from Phillips Plastics Technology NB Linear Systems Vendor:NB Corporation of America | Type: White Paper NB Linear Systems minimize size and weight while providing superior low friction and low noise performance in high-precision equipment. Available as total systems or as individual components. Over 400 pages of detailed drawings and tables provide dimensional and mechanical information on slide guides, slide screw, ball splines, Topball®, slide shaft, slide way, slide table, gonio way, actuator, slide, stroke and rotary bush products. Coatings – Medical, Industrial & Aerospace Vendor:Boyd Coatings | Type: Product Brief Boyd Coatings Research Co. manufactures, applies, and distributes custom- developed, high-performance coatings to meet specific medical device, industrial and aerospace market needs. High-volume and flexible manufacturing capabilities allow the company to produce both large and small quantities quickly and cost-effectively. Boyd is a Licensed Industrial Applicator of Teflon®. View All Materials/Fastening Resources ADVERTISEMENT			Silicon Nanowires Increase Li-Ion Batteries' Power Storage Capabilities High Costs for Leads Boost Environmental Alternatives Combat Uniforms Will Generate Electric Power 3M Saves on Unique Assembly Technology MIT Develops Oil-Resistant Surface Composites Develop Dramatically with Solar Impulse DN's Latest Podcasts, Webcasts & Videos Resource Center Contact Us Doug Smock, Contributing Editor Are you using any unique assembly technologies that could benefit other design engineers? Let me know: E-mail me. Engineering Plastics Blog Stay connected:Materials & Fastening RSS News Feed Products/Services Companies
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