Collaboration has led to the successful observation of these ultrafast electrons within conducting two-dimensional polymers. Professors Kimoon Kim and Ji Hoon Shim along with Dr. Yeonsang Lee from the ...

2D polymers are a novel class of nanomaterials that combine the structural features of polymers with the two-dimensional geometry of graphene and other 2D materials. These polymers consist of ...

In a remarkable feat of chemistry, a Northwestern University-led research team has developed the first two-dimensional (2D) mechanically interlocked material. Resembling the interlocking links in ...

(Nanowerk News) Professors Kimoon Kim and Ji Hoon Shim along with Dr. Yeonsang Lee from the Department of Chemistry at Pohang University of Science and Technology (POSTECH) and Professor Jun Sung Kim ...

In a recent paper published in Chem, researchers from Pohang University of Science and Technology have developed conducting two-dimensional polymers with electron mobility comparable to graphene.

MIT researchers have developed a lightweight polymer film that is nearly impenetrable to gas molecules, raising the possibility that it could be used as a protective coating to prevent solar cells and ...

Science, founded by Thomas A. Edison in 1880 and published by AAAS, today ranks as the world's largest circulation general science journal. Published 51 times a year, Science is renowned for its ...

For decades, scientists have assumed no matter how strong or dense any plastic is, gas molecules will eventually slip through. A new “molecularly impermeable” plastic invented by a team of researchers ...

Professors Kimoon Kim and Ji Hoon Shim along with Dr. Yeonsang Lee from the Department of Chemistry at Pohang University of Science and Technology (POSTECH) and Professor Jun Sung Kim from POSTECH’s ...