Surpresa contraintuitiva! Ligações mais fracas podem tornar os polímeros 10 vezes mais fortes arena4g.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from arena4g.com Daily Mail and Mail on Sunday newspapers.
Chemists discovered a new way to make polymers stronger: introduce a few weaker bonds into the material. Working with polyacrylate elastomers, they could increase the materials’ resistance to tearing up to tenfold by using a weaker type of crosslinker to join some of the polymer building blocks.
Research team including Duke scientists receives $20 million NSF grant to research polymer networks dukechronicle.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dukechronicle.com Daily Mail and Mail on Sunday newspapers.
Johns Hopkins chemist explores longer-lasting, sustainable materials with NSF-funded team jhu.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from jhu.edu Daily Mail and Mail on Sunday newspapers.