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Research News

To build their freestanding, solid-state supercapacitor, Drexel researchers electrospin a mat of carbon nanofibers and coat them with an ion-rich gel. This eliminates the need for a flammable electrolyte solution, which has been the cause of dangerous leaks and meltdowns in the batteries of mobile devices.

Drexel Researchers Make a Carbon Nanofiber Supercapacitor (Without The Flammable Ingredients)

September 26, 2017

A group of Drexel University researchers have created a fabric-like material electrode that could help make energy storage devices — batteries and sup ...

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Researchers in professor Mitra Taheri's Dynamic Characterization Group are combining a new direct detection camera with electron-loss spectroscopy to get a detailed look at composition and structure of materials.

New Microscope Technology Gives Drexel Researchers a Detailed Look at Structure and Composition of Materials

September 21, 2017

At their core, electron microscopes work a lot like a movie projectors. A high-powered beam passes through a material and it projects something — usua ...

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Photo of crowded train car.

Just Squeeze In — Drexel Researchers Discover When Spaces Are Tight, Nature Loosens Its Laws

September 18, 2017

It turns out that when they’re in a hurry and space is limited, ions, like people, will find a way to cram in — even if that means defying nature’s no ...

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Snow melting on road.

Wax On, Melt Off

September 15, 2017

In a paper recently published in journal “Cement and Concrete Composites” researchers, led by Yaghoob Farnam, PhD, an assistant professor in Drexel’s ...

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Aerial view of flooded town

Media Watch: Could Design Decisions Plaguing Houston Also Cause Persistent Flooding in Parts of Philly?

September 12, 2017

Could Philadelphia one day experience catastrophic flooding like Houston’s? Franco Montalto, PhD, a professor in Drexel’s College of Engineering who s ...

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Drexel researchers have reported that adding nanodiamonds to the electrolyte solution in lithium batteries can prevent the formation of dendrites, the tendril-like deposits of ions that can grow inside a battery over time and cause hazardous malfunctions.

Recipe for Safer Batteries — Just Add Diamonds

August 28, 2017

Yury Gogotsi, PhD, Distinguished University and Bach professor in the College of Engineering, and his research team from the Department of Materials S ...

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Water Testing

Media Watch: Want to know what's in your water?

August 15, 2017

Charles Haas, PhD, LD Betz Professor of Environmental Engineering and head of the Civil, Architectural and Environmental Engineering Department in the ...

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MXene electrode

Entering the Fast Lane — MXene Electrodes Push Charging Rate Limits in Energy Storage

July 10, 2017

Can you imagine fully charging your cell phone in just a few seconds? Researchers in Drexel University’s College of Engineering can, and they took a b ...

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Cyber Security

Drexel Named Center of Academic Excellence For Cybersecurity Education

June 29, 2017

Drexel University has distinguished itself as one of the top institutions for cybersecurity education in the nation, according to the National Securit ...

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Drexel University

Charles Haas to Receive 2017 NWRI Clarke Prize

June 19, 2017

The National Water Research Institute (NWRI) is pleased to announce that Charles N. Haas, PhD, will receive the NWRI Athalie Richardson Irvine Clarke ...

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