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Polymers Apr 15, 2020

Untwisting plastics for charging Internet-of-Things devices

Untwisting chains of atoms within a plastic polymer improves its ability to conduct electricity, according to a report by researchers, led by Nagoya University applied physicist Hisaaki Tanaka, in the journal Science Advances. ...

Polymers Apr 13, 2020

Future Army vehicles could see an improvement in structural materials

Materials used for a Soldier's personal protection gear may be tough enough for vehicles too, according to a new Army study.

Polymers Apr 7, 2020

Tiny polymer springs give a boost to environmental cleanup

A study from Sujit Datta's lab, led by graduate student Christopher Browne, found that a promising class of cleaning solutions behave in ways that both confound traditional fluid models and explain their usefulness to remediation ...

Polymers Apr 2, 2020

New supramolecular copolymers driven by self-sorting of molecules

Researchers in Japan have succeeded in creating a new type of helicoidal supramolecular polymer. The process and mechanism of the generation of its structure were observed using atomic force microscopy (AFM); the helicoidal ...

Polymers Mar 19, 2020

Self-assembly required: Neutrons probe novel polymer behavior for biomedical materials

A versatile class of flexible, protein-like polymers could significantly advance future drug delivery methods. But first, scientists have to develop a reliable process for tailoring these polymers into shapes that can effectively ...

Polymers Mar 18, 2020

Polymer films pass electron gun test

HSE researchers, jointly with colleagues from the RAN Institute of Organoelement Compounds and the RAN Institute of Physical Chemistry and Electrochemistry, have studied the properties of a polyarylene ether ketone-based ...

Polymers Mar 6, 2020

Computation analysis unravels the complex behavior of a polymer

A polymer that can be broken down into its molecular building blocks, which can then be recombined by either heating or cooling—but by different mechanisms in each case—has been developed by RIKEN chemists. This could ...

Materials Science Feb 27, 2020

Polymers get caught up in love-hate chemistry of oil and water

Researchers at Oak Ridge National Laboratory and the University of Tennessee achieved a rare look at the inner workings of polymer self-assembly at an oil-water interface to advance materials for neuromorphic computing and ...

Polymers Feb 25, 2020

New metabolic engineering strategy improves bioproduction of polymer raw materials

A research group, consisting of doctoral student Fujiwara Ryosuke, Associate Professor Tanaka Tsutomu (both of Kobe University's Graduate School of Engineering) and Research Scientist Noda Shuhei (RIKEN Center for Sustainable ...

Polymers Feb 17, 2020

Increasing the service life of polymer electrolyte fuel cells with a nanodispersed ionomer

Protons (subatomic particles) can be transferred from the anode to the cathode through the ionomer membrane in polymer electrolyte fuel cells (PEFC). Scientists can extend proton pathways by impregnating the ionomer (type ...

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