“Great Things from Small Things” Top 50 Nanotech Blog – Our Top Posts This Week

Happy Holiday (Labor Day) Weekend Everyone! Here are our Top Posts from this past week … Just in case you missed them! We hope all of you are well and safe and continuing to ‘get back to normal’ as the COVID-19 Pandemic of 2020 continues to restrain all of us in one way or another.

Thankfully however, COVID-19 has NOT restricted the Forward Advance of Innovation and Technology Solutions from the small worlds of Nanotechnology – “Great Things from Small Things” – Read and Enjoy and wonderful Holiday Weekend!Team GNT

Carbon Nanotube Second Skin Protects First Responders and Warfighters against Chem, Bio Agents – Lawrence Livermore National Laboratory

The same materials (adsorbents or barrier layers) that provide protection in current garments also detrimentally inhibit breathability.

Recent events such as the COVID-19 pandemic and the use of chemical weapons in the Syria conflict have provided a stark reminder of the plethora of chemical and biological threats that soldiers, medical personnel and first responders face during routine and emergency operations. Researchers have developed a smart, breathable fabric designed to protect the wearer against biological and chemical warfare agents. Material of this type could be used in clinical and medical settings as well.

Recent events such as the COVID-19 pandemic and the use of chemical weapons in the Syria conflict have provided a stark reminder of the plethora of chemical and biological threats that soldiers, medical personnel and first responders face during routine and emergency operations.

Read More … https://genesisnanotech.wordpress.com/2020/05/11/carbon-nanotube-second-skin-protects-first-responders-and-warfighters-against-chem-bio-agents-lawrence-livermore-national-laboratory/

MIT: Lighting the Way to Better Battery Technology

Supratim Das is determined to demystify lithium-ion batteries, by first understanding their flaws.  Photo: Lillie Paquette/School of Engineering

Doctoral candidate Supratim Das wants the world to know how to make longer-lasting batteries that charge mobile phones and electric cars.

Supratim Das’s quest for the perfect battery began in the dark. Growing up in Kolkata, India, Das saw that a ready supply of electric power was a luxury his family didn’t have. “I wanted to do something about it,” Das says. Now a fourth-year PhD candidate in MIT chemical engineering who’s months away from defending his thesis, he’s been investigating what causes the batteries that power the world’s mobile phones and electric cars to deteriorate over time.

Lithium-ion batteries, so-named for the movement of lithium ions that make them work, power most rechargeable devices today. The element lithium has properties that allow lithium-ion batteries to be both portable and powerful; the 2019 Nobel Prize in Chemistry was awarded to scientists who helped develop them in the late 1970s. But despite their widespread use, lithium-ion batteries, essentially a black box during operation, harbor mysteries that prevent scientists from unlocking their full potential. Das is determined to demystify them, by first understanding their flaws.

Read More … https://genesisnanotech.wordpress.com/2020/07/06/mit-lighting-the-way-to-better-battery-technology/

Nuclear Diamond Batteries could disrupt Energy/ Energy Storage as we know it … “Imagine a World where you wouldn’t need to charge your battery for …. Decades!”

Illustration of the NDB Battery in a Most Recognizable ‘18650’ Format

They will blow any energy density comparison out of the water, lasting anywhere from a decade to 28,000 years without ever needing a charge.”

“They will offer higher power density than lithium-ion. They will be nigh-on indestructible and totally safe in an electric car crash.”

And in some applications, like electric cars, they stand to be considerably cheaper than current lithium-ion packs despite their huge advantages.

In the words of Dr. John Shawe-Taylor, UNESCO Chair and University College London Professor: “NDB has the potential to solve the major global issue of carbon emissions in one stroke without the expensive infrastructure projects, energy transportation costs, or negative environmental impacts associated with alternate solutions such as carbon capture at fossil fuel power stations, hydroelectric plants, turbines, or nuclear power stations.

Read More … https://genesisnanotech.wordpress.com/2020/08/25/nano-diamond-self-charging-batteries-could-disrupt-energy-as-we-know-it-imagine-a-world-where-you-wouldnt-need-to-charge-your-battery-for-decades/

“Practical and Viable” Hydrogen Production from Solar – Long Sought Goal of Renewable Energy – Is Close … Oh So Close

Technology developed at the Technion: the oxygen and hydrogen are produced and stored in completely separate cells.

Technion Israel Institute of Technology

Israeli and Italian scientists have developed a renewable energy technology that converts solar energy to hydrogen fuel — and it’s reportedly at the threshold of “practical” viability.The new solar tech would offer a sustainable way to turn water and sunlight into storable energy for fuel cells, whether that stored power feeds into the electrical grid or goes to fuel-cell powered trucks, trains, cars, ships, planes or industrial processes.Think of this research as a sort of artificial photosynthesis, said Lilac Amirav, associate professor of chemistry at the Technion — Israel Institute of Technology in Haifa. (If it could be scaled up, the technology could eventually be the basis of “solar factories” in which arrays of solar collectors split water into stores of hydrogen fuel——as well as, for reasons discussed below, one or more other industrial chemicals.)Read More … https://genesisnanotech.wordpress.com/2020/09/02/practical-and-viable-hydrogen-production-from-solar-long-sought-goal-of-renewable-energy-is-close-oh-so-close/

Watch More … The EV ‘Revolution and Evolution’ … Will the Era of the ICE be over in 2025? 2030?

Tony Seba, Silicon Valley entrepreneur, Author and Thought Leader, Lecturer at Stanford University, Keynote The reinvention and connection between infrastructure and mobility will fundamentally disrupt the clean transport model. It will change the way governments and consumers think about mobility, how power is delivered and consumed and the payment models for usage.

Please leave us your comments and any suggestions. Thanks! Administrator at GNT

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