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Changbai Mountain Friendship Award

Changbai Mountain Friendship Award

Congratulations to Prof. Yury Gogotsi, who a received a Changbai Mountain Friendship Award from the vice-governor of Jilin Province at the National Day reception for foreign experts in Changchun, China.  See some photos from the ceremony below.

2017 Energy Storage Materials Award

Professor Yury Gogotsi has won the 2017 Energy Storage Materials Award, which is awarded by the journal Energy Storage Materials. The Award will be presented to Professor Gogotsi at the ICEnSM 2017 (2017 International Conference on Energy Storage Materials), which will be held in Shenzhen, China, on Nov. 18-21, 2017. The award, which is sponsored by Elsevier, gives special recognition to a person who has accomplished outstanding achievements in energy storage materials and devices.

Read the full story here.

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

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 norms. Recently published research from an international team of scientists, including Drexel University’s Yury Gogotsi, PhD, shows that the charged particles will actually forgo their “opposites attract” behavior, called Coulombic ordering, when confined in the tiny pores of a nanomaterial. This discovery could be a pivotal development for energy storage, water treatment and alternative energy production technologies, which all involve ions packing into nanoporous materials.

In their paper, which was recently published in the journal Nature Materials, the researchers explain how Coulombic ordering in liquid salts starts to break down when ions are confined in small spaces — specifically carbon pores less than a nanometer in diameter. And the narrower the pore, the less the ions adhere to Coulombic ordering. Read the full press release here.

Find the Nature Materials paper here.

ISI Hot Papers

5 of our papers published within the past year are currently among ISI Hot Papers (placed in the top 0.1% of papers in its academic field).  57 papers from our group are in the top 1% (ISI Highly Cited). Those are very impressive numbers showing the highest quality and great impact of the work done by the Nanomaterials Group. 

By: Pelaz, Beatriz; Alexiou, Christoph; Alvarez -Puebla, Ramon A.; et al.
ACS NANO  Volume: 11   Issue:   Pages: 2313-2381   Published: MAR 2017
View Abstract
Times Cited: 10 
(from All Databases)
Hot Paper
Highly Cited Paper
By: Anasori, Babak; Lukatskaya, Maria R.; Gogotsi, Yury
NATURE REVIEWS MATERIALS  Volume:   Issue:     Article Number: UNSP 16098   Published: FEB 2017
View Abstract
Times Cited: 24 
(from All Databases)
Hot Paper
Highly Cited Paper
By: Shahzad, Faisal; Alhabeb, Mohamed; Hatter, Christine B.; et al.
SCIENCE  Volume: 353   Issue: 6304   Pages: 1137-1140   Published: SEP 9 2016
View Abstract
Times Cited: 69 
(from All Databases)
Hot Paper
Highly Cited Paper
Usage Count
By: Lukatskaya, Maria R.; Dunn, Bruce; Gogotsi, Yury
NATURE COMMUNICATIONS  Volume:     Article Number: 12647   Published: SEP 2016
View Abstract
Times Cited: 52 
(from All Databases)
Hot Paper
Highly Cited Paper
ADVANCED MATERIALS  Volume: 28   Issue: 29   Special Issue: SI   Pages: 6104-6135   Published: AUG 3 2016
Times Cited: 47 
(from All Databases)
Hot Paper
Highly Cited Paper
Usage Count
NMG Alumni at Jilin University

NMG Alumni at Jilin University

Two NMG Alumni are currently faculty at Jilin University in China.  Assoc. Prof. Yu (Alex) Gao and Asst. Prof.  Yohan Dall’Agnese are working on the China Nano initiative at Jilin in collaboration with Drexel University.  Congratulations to our alumni!

 

Recipe for Safer Batteries — Just Add Diamonds

Recipe for Safer Batteries — Just Add Diamonds

While lithium-ion batteries, widely used in mobile devices from cell phones to laptops, have one of the longest lifespans of commercial batteries today, they also have been behind a number of recent meltdowns and fires due to short-circuiting in mobile devices. In hopes of preventing more of these hazardous malfunctions researchers at Drexel University have developed a recipe that can turn electrolyte solution — a key component of most batteries — into a safeguard against the chemical process that leads to battery-related disasters.

Read the full article here.

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. (Photo courtesy of Drexel University and Tsinghua University).
Best Poster Prize to Tyler Mathis

Best Poster Prize to Tyler Mathis

Congratulations to PhD student, Tyler Mathis, for winning the Best Poster prize for Symposium 7 (Supercapacitors from Materials and Processes to Applications) during the ISE meeting last week.