We report the synthesis, morphology and ion transport properties of poly(styrene-b-ethylene oxide) (PS-b-PEO) block copolymers with various end-functional groups. The ...

With blazing speed and seemingly limitless digital memory, the personal computers of the early 1990s rocketed past those that ranked as state-of-the-art just a couple of years earlier. Within a few ...

A century-old puzzle on the apparent contradiction that some materials disorder as they are cooled gains universality following new observations of closed-loop phase behaviour in a block-copolymer ...

All matter consists of one or more phases -- regions of space with uniform structure and physical properties. The common phases of H2O (solid, liquid and gas), also known as ice, water and steam, are ...

What is Block Copolymer Lithography? Block copolymer lithography is a nanofabrication technique that utilizes the self-assembly properties of block copolymers to create ordered nanostructures. Block ...

CORRECTION: This story was updated on June 13, 2014, to correct the structure of the new biobased polymer. Missing methylene groups have been added to the phenylene linking group. By combining ...

Researchers at the University of Bayreuth have developed a new class of baroplastic triblock copolymers that are biodegradable, recyclable, and moldable at low temperatures. These polymers can be ...

Vinyl acetate is an important industrial monomer that is used to make homopolymers and copolymers with a wide variety of applications. It is a volatile, flammable liquid that, like many esters, has a ...

Polypropylene (PP) is a rigid crystalline thermoplastic used in everyday objects. There are various types of PP available: homopolymer, copolymer, impact, etc. Its mechanical, physical, and chemical ...