Two New Technologies that could charge your phone in seconds, Power the ioT (Internet of Things) and Power a New Generation of EF Drones (extended flight) and EL Marine Batteries (extended life)


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   Image: UCF

Technology I: University of Central Florida

Leaving your phone plugged in for hours could become a thing of the past, thanks to a new type of battery technology that charges in seconds and lasts for over a week.

Watch the Video

While it probably won’t be commercially available for a years, the researchers said it has the potential to be used in phones, wearables and electric vehicles.

“If they were to replace the batteries with these supercapacitors, you could charge your mobile phone in a few seconds and you wouldn’t need to charge it again for over a week,” said Nitin Choudhary, a UCF postdoctoral associate, who conducted much of the research, published in the academic journal ACS Nano.

How does it work?

Unlike conventional batteries, supercapacitors store electricity statically on their surface which means they can charge and deliver energy rapidly. But supercapacitors have a major shortcoming: they need large surface areas in order to hold lots of energy.

To overcome the problem, the researchers developed supercapacitors built with millions of nano-wires and shells made from two-dimensional materials only a few atoms thick, which allows for super-fast charging. Their prototype is only about the size of a fingernail.

“For small electronic devices, our materials are surpassing the conventional ones worldwide in terms of energy density, power density and cyclic stability,” Choudhary said.

Cyclic stability refers to how many times a battery can be charged, drained and recharged before it starts to degrade. For lithium-ion batteries, this is typically fewer than 1,500 times.

Supercapacitors with two-dimensional materials can be recharged a few thousand times. But the researchers say their prototype still works like new even after being recharged 30,000 times.

 

wearable-textiles-100616-0414_powdes_ti_f1Those that use the new materials could be used in phones, tablets and other electronic devices, as well as electric vehicles. And because they’re flexible, it could mean a significant development for wearables.

 

 

 

Technology II: Rice University

391f84fd-6427-4c06-9fb4-3d3c8a433f41A new company has been formed (with exclusive licensing rights) to exploit and commercialize the Next Generation Super-Capacitors and Batteries. The opportunity is based on Nanoporous-Nickel Flexible Thin-form, Scalable Super Capacitors and Si-Nanowire Battery Technologies, developed by Rice University and Dr. James M. Tour, PhD – named “One of the Fifty (50) most influential scientists in the World today” is the inventor, patent holder and early stage developer. tourportrait2015-300

tenka-flex-med-082616-picture1Identified Key Markets and Commercial Applications 

  • Medical Devices and Wearable Electronics
  • Drone/Marine Batteries and Power Banks
  • Powered Smart Cards and Motor Cycle/ EV Batteries
  • Sensors & Power Units for the iOT (Internet of Things) [Flexible Form, Energy Dense]  

 

The Coming Power Needs of the iOTiot-picture1

  • The IoT is populated with billions of tiny devices.
  • They’re smart.
  • They’re cheap.
  • They’re mobile.
  • They need to communicate.
  • Their numbers growing at 20%-30%/Year.

The iOT is Hungry for POWER! All this demands supercapacitors that can pack a lot of affordable power in very small volumes …Ten times more than today’s best supercapacitors can provide.

 

iot-img_0008

 

Highly Scalable – Energy Dense – Flexible Form – Rapid Charge

 Problem 1: Current capacitors and batteries being supplied to the relevant markets lack the sustainable power density, discharge and recharge cycle, warranty life combined with a ‘flexible form factor’ to scale and satisfy the identified industry need for commercial viability & performance.

tenka-smartcard-picture1Solution I: (Minimal Value Product) Tenka is currently providing full, functional Super Capacitor prototypes to an initial customer in the Digital Powered Smart Card industry and has received two (2) phased Contingent Purchase Orders during the First Year Operating Cycle for 120,000 Units and 1,200,000 Units respectively.

Solution II: For Drone/ Marine Batteries – Power Banks & Medical Devices

  • Double the current ‘Time Aloft’ (1 hour+)drone1
  • Reduces operating costs
  • Marine batteries – Less weight, longer life, flex form
  • Provides Fast Recharging,  Extended Life Warranty.
  • Full -battery prototypes being developed

Small batteries will be produced first for Powered Digital Smart Cards (In addition to the MVP Super Caps) solving packaging before scaling up drone battery operations. Technical risks are mainly associated with packaging and scaling.

The Operational Plan is to take full advantage of the gained ‘know how’ (Trade Secrets and Processes) of scaling and packaging solutions developed for the Powered Digital Smart Card and the iOT, to facilitate the roll-out of these additional Application Opportunities. Leveraging gained knowledge from operations is projected to significantly increase margins and profitability. We will begin where the Economies of Scale and Entry Point make sense (cents)!

tenka-mission-082516-picture1

“We are building and Energy Storage Company starting Small & Growing Big!”

Watch the YouTube Video

 

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U of Central Florida: Nanoparticles and Faraday rotation allow Faster Medical Tests and Diagnoses


faster-med-tests-w-nano-170119194531_1_540x360Assistant Professor Shawn Putnam of the University of Central Florida’s College of Engineering & Computer Science. Credit: Courtesy University of Central Florida

A UCF researcher has combined cutting-edge nanoscience with a magnetic phenomenon discovered more than 170 years ago to create a method for speedy medical tests.

The discovery, if commercialized, could lead to faster test results for HIV, Lyme disease, syphilis, rotavirus and other infectious conditions.

“I see no reason why a variation of this technique couldn’t be in every hospital throughout the world,” said Shawn Putnam, an assistant professor in the University of Central Florida’s College of Engineering & Computer Science.

At the core of the research recently published in the academic journal Small are nanoparticles — tiny particles that are one-billionth of a meter. Putnam’s team coated nanoparticles with the antibody to BSA, or bovine serum albumin, which is commonly used as the basis of a variety of diagnostic tests.

By mixing the nanoparticles in a test solution — such as one used for a blood test — the BSA proteins preferentially bind with the antibodies that coat the nanoparticles, like a lock and key.

That reaction was already well known. But Putnam’s team came up with a novel way of measuring the quantity of proteins present. He used nanoparticles with an iron core and applied a magnetic field to the solution, causing the particles to align in a particular formation. As proteins bind to the antibody-coated particles, the rotation of the particles becomes sluggish, which is easy to detect with laser optics.

The interaction of a magnetic field and light is known as Faraday rotation, a principle discovered by scientist Michael Faraday in 1845. Putnam adapted it for biological use.

“It’s an old theory, but no one has actually applied this aspect of it,” he said.

Other antigens and their unique antibodies could be substituted for the BSA protein used in the research, allowing medical tests for a wide array of infectious diseases.

The proof of concept shows the method could be used to produce biochemical immunology test results in as little as 15 minutes, compared to several hours for ELISA, or enzyme-linked immunosorbent assay, which is currently a standard approach for biomolecule detection.


Story Source:

Materials provided by University of Central Florida. Note: Content may be edited for style and length.


Journal Reference:

  1. Richard J. Murdock, Shawn A. Putnam, Soumen Das, Ankur Gupta, Elyse D. Z. Chase, Sudipta Seal. High-Throughput, Protein-Targeted Biomolecular Detection Using Frequency-Domain Faraday Rotation Spectroscopy. Small, 2017; 1602862 DOI: 10.1002/smll.201602862

University of Central Florida: New ‘Super Nano-Wire Batteries’ that Charge in Seconds and Last for a Week!


Friday 9 December 2016

Leaving your phone plugged in for hours could become a thing of the past, thanks to a new type of battery technology that charges in seconds and lasts for over a week.

Scientists from the University of Central Florida (UCF) have created a supercapacitor battery prototype that can store a whole lot of energy very, very quickly.

While it probably won’t be commercially available for a years, the researchers said it has the potential to be used in phones, wearables and electric vehicles.

“If they were to replace the batteries with these supercapacitors, you could charge your mobile phone in a few seconds and you wouldn’t need to charge it again for over a week,” said Nitin Choudhary, a UCF postdoctoral associate, who conducted much of the research, published in the academic journal ACS Nano.
    Image: UCF

How does it work?

Unlike conventional batteries, supercapacitors store electricity statically on their surface which means they can charge and deliver energy rapidly. 

But supercapacitors have a major shortcoming: they need large surface areas in order to hold lots of energy.

To overcome the problem, the researchers developed supercapacitors built with millions of nano-wires and shells made from two-dimensional materials only a few atoms thick, which allows for super-fast charging. Their prototype is only about the size of a fingernail.

“For small electronic devices, our materials are surpassing the conventional ones worldwide in terms of energy density, power density and cyclic stability,” Choudhary said.

Cyclic stability refers to how many times a battery can be charged, drained and recharged before it starts to degrade. For lithium-ion batteries, this is typically fewer than 1,500 times. Supercapacitors with two-dimensional materials can be recharged a few thousand times. 

But the researchers say their prototype still works like new even after being recharged 30,000 times.


Those that use the new materials could be used in phones, tablets and other electronic devices, as well as electric vehicles. And because they’re flexible, it could mean a significant development for wearables.

WEARABLE NANOTECHNOLOGY ~ Imagine Charging Your Phone by “Plugging it Into Your Jacket” …


wearable-1-img_5629

Imagine plugging your phone into your jacket to charge it up or recharging your electric car just by leaving it in a sunny parking lot.

Associate Professor Jayan Thomas teaches nanotechnology at the University of Central Florida. He is working on a filament that can store the energy of the sun and could one day be woven into clothing or coat the roof of a car.wearable-textiles-100616-0414_powdes_ti_f1

To demonstrate how his project might work, Thomas had to learn how to use some old technology – a loom.

“Listen-In” to the Audio Link Below