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- Apple Inc's WWDC 2016: 3 Important Product Moves t...
- Can You Deduct a Fund's Expense Ratio?
- LinkedIn's College Student App Has Huge Profit Pot...
- This Research Report Is Horrible News for Apple
- Americans Spend Twice As Much Time on the Mobile I...
- Starbucks Corporation and Boston Beer Sink on Flat...
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- What Investors Might Have Missed in the Stock Mark...
- Is Big Lots a Big Buy?
- Why Microsoft, Hawaiian Holdings, and Tempur-Sealy...
- 1 Reason Wells Fargo Makes So Much Money
- Why Advanced Micro Devices, Southwestern Energy, a...
- Why Hawaiian Holdings, Inc. Stock Plummeted Today
- Facebook, Inc. Earnings: 3 Questions for Mark Zuck...
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- Better Buy: TransEnterix or Intuitive Surgical
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2016
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- India to become second largest smartphone market b...
- Researchers develop a mobile app that lets visuall...
- Facebook usage over Tor surpasses one million mont...
- Free Wi-Fi content on trains and buses; this is ho...
- China ban on Apple services is a challenge for key...
- Android N Developer Preview moves beyond Nexus dev...
- Apple may be exempted from local sourcing norms fo...
- Acer Liquid Zest Plus announced with massive 5,000...
- US Justice Department withdraws NY iPhone unlockin...
- Microsoft, Google agree to withdraw regulatory com...
- Does the IRS Know If I Cashed Out a 401(k)?
- Surprise! Halliburton Company Pre-Announces Q1 Res...
- How Microsoft Won the Buyback Game
- What Happens to Stock Prices After Exiting Bankrup...
- Apple Inc's WWDC 2016: 3 Important Product Moves t...
- Can You Deduct a Fund's Expense Ratio?
- LinkedIn's College Student App Has Huge Profit Pot...
- This Research Report Is Horrible News for Apple
- Americans Spend Twice As Much Time on the Mobile I...
- Starbucks Corporation and Boston Beer Sink on Flat...
- Danger Lurks for These 2 High-Yield Dividend Stocks
- What Investors Might Have Missed in the Stock Mark...
- Is Big Lots a Big Buy?
- Why Microsoft, Hawaiian Holdings, and Tempur-Sealy...
- 1 Reason Wells Fargo Makes So Much Money
- Biogen Inc Earnings Explode Higher, Revenue Not So...
- Why Advanced Micro Devices, Southwestern Energy, a...
- Why Hawaiian Holdings, Inc. Stock Plummeted Today
- Facebook, Inc. Earnings: 3 Questions for Mark Zuck...
- BJ's Restaurants, Inc. Stock Up Big on Earnings: K...
- Better Buy: TransEnterix or Intuitive Surgical
- After Earnings, Is IBM a Buy?
- Has IPG Photonics Stock Gotten Ahead of Its Earnin...
- A Smart Strategy for Claiming Social Security At 62
- 3 Reasons Why the Apple Car May Fail
- What to Watch When Westinghouse Air Brake Technolo...
- Starbucks Corporation Earnings: 10 Reasons Results...
- Why Sarepta Therapeutics Inc. Is Bouncing Back Today
- Why Did Southwestern Energy Take Out a $1.5 Billio...
- GE Earnings: Another Quarter of Tough Conditions
- Is VR too dangerous for kids? We asked the experts
- Don’t let the kids have all the fun, ace Snapchat ...
- Use only clean energy with the flip of a switch th...
- The NHTSA is using Twitter to personally call out ...
- iPhone running low on memory? SanDisk's iXpand Fla...
- MTV Cribs is making a comeback … on Snapchat
- What’s new on Netflix and what’s leaving in May 2016
- Eizo Foris FS2735 review
- New trailer for Woody Allen's Cafe Society feature...
- Art imitating life: 7 great crime movies based on ...
- id Software responds to PC gamers' complaints abou...
- Big sound, small package: Here’s our 9 favorite so...
- Relive the horror and the glory of the top ten Gam...
- China’s National Space Administration just announc...
- Scared of zombies? Inkas’ upgraded Sentry APC will...
- Ingenious Brazilian billboards use fake sweat to a...
- Close that torrent! Here’s how to legally watch Ga...
- UCI scientists stumble upon the key to never-endin...
- Zotac teases tether-free VR gaming using a Zbox mi...
- Two weeks on the road with digital ear plugs made ...
- A swing and a miss: ten car brands that didn’t mak...
- Prince’s autopsy is complete, but official results...
- There's nothing subtle about MSI's new Aegis gamin...
- How the DMCA silences cybersecurity experts, and m...
- Trends with Benefits: Celebrating TechfestNW and n...
- Legless duck walks again with 3D printed prostheti...
- Deal alert! The Alcatel POP 7 LTE has Android 6.0 ...
- Crispy Rice Cooker lets you push a button and walk...
- Between the Streams: Game of Thrones preview, Jaso...
- Where is sensitive cloud data physically stored? M...
- DoT wing issues notification to liberalise CDMA sp...
- Soon dial mobile numbers from WhatsApp, Skype as D...
- Does the IRS Know If I Cashed Out a 401(k)?
- Surprise! Halliburton Company Pre-Announces Q1 Res...
- How Microsoft Won the Buyback Game
- What Happens to Stock Prices After Exiting Bankrup...
- Apple Inc's WWDC 2016: 3 Important Product Moves t...
- Can You Deduct a Fund's Expense Ratio?
- LinkedIn's College Student App Has Huge Profit Pot...
- This Research Report Is Horrible News for Apple
- Americans Spend Twice As Much Time on the Mobile I...
- Starbucks Corporation and Boston Beer Sink on Flat...
- Danger Lurks for These 2 High-Yield Dividend Stocks
- What Investors Might Have Missed in the Stock Mark...
- Is Big Lots a Big Buy?
- Why Microsoft, Hawaiian Holdings, and Tempur-Sealy...
- 1 Reason Wells Fargo Makes So Much Money
- Why Advanced Micro Devices, Southwestern Energy, a...
- Why Hawaiian Holdings, Inc. Stock Plummeted Today
- Facebook, Inc. Earnings: 3 Questions for Mark Zuck...
- BJ's Restaurants, Inc. Stock Up Big on Earnings: K...
- Better Buy: TransEnterix or Intuitive Surgical
- After Earnings, Is IBM a Buy?
- Has IPG Photonics Stock Gotten Ahead of Its Earnin...
- A Smart Strategy for Claiming Social Security At 62
- 3 Reasons Why the Apple Car May Fail
- What to Watch When Westinghouse Air Brake Technolo...
- Starbucks Corporation Earnings: 10 Reasons Results...
- BSNL 20GB 3G data offer for Rs 50 could help win n...
- Why Sarepta Therapeutics Inc. Is Bouncing Back Today
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So far, the LG V10 has received its update to Android 6.0 Marshmallow internationally , but also for units sold by both Verizon and T-Mobi...
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Remember a few years ago when lockscreens had shortcuts and widgets and multiple screens? Well, these over-stuffed kind of lockscreens have ...
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The unprecedented demand for Tesla’s Model 3 is the automotive world’s biggest story this year. In short, Tesla ...
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By: Tech Desk | Updated: April 18, 2016 3:49 pm Reliance Jio has announced th...
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It’s 4/20, but the Internet is totally not chill right now. That’s because in Snapchat’s attempt to celebrate April 20, the “holiday” dedic...
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In August 2015, a top official of one of the Indian regulators wrote a note to his IT team asking what they were doing to protect his emails...
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According to IHS Technology's analyst Kevin Wang, Xiaomi has managed to sell 14.8 million smartphones in the first quarter of 2016. This...
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Media playback is unsupported on your device Football star's...
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This February Sony bid farewell to its Z line of smartphones as it introduced the new Xperia X , Xperia X Performance , and Xperia XA . And ...
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NEW DELHI: Domestic handset maker Jivi Mobiles today said it will invest Rs 200 crore to increase capacity to around seven lakh handsets p...
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It’s no secret that batteries, the lifeblood of the portable electronics we use on a daily basis, haven’t seen a meaningful technological leap for more than a decade. The reason? The density of lithium-ion cells, by far the most efficient and most cost-effective to manufacture, is constrained by the volatility of the chemicals they contain. That roadblock has encouraged experimentation with such exotic compounds as calcium and salt, but even the most promising alternatives remain years from commercialization; for the foreseeable future, we’re stuck with lithium-ion. Luckily, though, new research in the area of nanowires — surfaces “thousands of times thinner than a human hair” — could mitigate the lithium-ion batteries most glaring flaw. A short lifespan.
In a study conducted by the University of California, Irvine in coordination with the Nanostructures for Electrical Energy Storage Energy Frontier Research Center at the University of Maryland, researchers engineered a battery containing tiny conductive filaments that can store and transport electrons. That in itself isn’t particularly noteworthy — filaments form the basis of modern lithium-ion batteries — but the breakthrough is in the robustness of the nanowires. While most filaments last between 5,000 and 7,000 battery recharging cycles, the UC team’s prototype can withstand up to 200,000.
Related: Why batteries suck, and the new tech that may supercharge them
The key, explained UC Irvine doctoral candidate and study leader Mya Le Thai, is in the coating. The researchers found that when shielded by an inner layer of a manganese dioxide and thin outer shell of “Plexiglas-like” electrolyte gel, a filament exhibited none of the breakdown that typical, non-coated filaments experience during power cycling. Usually, nanowires exposed to electrical currents expand, grow brittle, and eventually crack, but the coated electrode “[held] its shape much better,” said Thai. One potential reason? The gel’s malleability gives the battery’s metal oxide enough flexibility to prevent cracking.
Thai believes the coated nanowire represents “a more reliable option” than traditional filaments. Furthermore, she believes it has mass-market potential. “This research proves that a nanowire-based battery electrode can have a long lifetime and that we can make these kinds of batteries a reality.”
The nanowire’s relegated to the lab, for now, and its commercial feasibility is unclear. But if further tests and research pan out, the next generation of lithium-ion batteries could end up lasting a lot longer than the devices they’ll power.
Source : www.digitaltrends.com
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