Electrospinning has been well established as an effective route for producing nanofibersfrom polymer solutions or melts.In comparison with various methods used
At Case Western Reserve University,we have developed multilayer film coextrusiontechnology,which produces continuous polymer films with tens to thousands of alt
Massive polyolefin materials have occupied two thirds of synthetic polymers in amounts,which have been promoted by the catalytic systems such as Ziegler-Natta [
Shape changing polymers (shape memory polymers and reversible shape changing polymers)1 possess great practical potential.Increasing the complexity of their sha
Complexation of oppositely charged macromolecules finds important applications in many scientific and engineering areas.Typical examples are the association of
Introduction.Physical gelation is a general process to make molecules and/or colloid particles in solvent connect together to form a three-dimension network upo
Hydrogel is a network composed of hydrophilic polymer chains and a large amount of water.Due to its high water content,hydrogel does possess a degree of flexibi