Molecularly Engineered Unparalleled Strength and Supertoughness of Poly(urea‐urethane) with Shape Memory and Clusterization‐Triggered Emission
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202205763
Abstract: To address the challenge of realizing multifunctional polymers simultaneously exhibiting high strength and high toughness through molecular engineering, ultrastrong and supertough shape‐memory poly(urea‐urethane) (PUU) is fabricated by regulating: i) the reversible cross‐links composed of rigid… read more here.
Keywords: strength; urea urethane; shape memory; poly urea ... See more keywords
Mechanically Strong and Tough Poly(urea-urethane) Thermosets Capable of Being Degraded under Mild Condition.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202200765
Abstract: The development of degradable polymeric materials such as degradable polyurethane or polyurea has been much highlighted for resource conservation and environmental protection. Herein, we demonstrate a facile strategy of constructing mechanically strong and tough poly(urea-urethane)… read more here.
Keywords: strong tough; urea urethane; degraded mild; tough poly ... See more keywords
Synthesis of Novel Bio-based Urea-Urethane Aerogels In-Situ Impregnated with Catalytic Metallic Nanoparticles for the Removal of Methylene Blue and Congo Red from Wastewater
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Polymers and the Environment"
DOI: 10.1007/s10924-020-01970-x
Abstract: To combat environmental pollution resulting from discharge of hazardous contaminants into water streams, novel porous biocompatible urea-urethane aerogels in situ impregnated with catalytic metallic nanoparticles were synthesized. FTIR confirmed the formation of highly structured 2D-bifurcated… read more here.
Keywords: metallic nanoparticles; urea urethane; catalytic metallic; aerogels situ ... See more keywords