Preparation of urea-containing starch-castor oil superabsorbent polyurethane coated urea and investigation of controlled nitrogen release
Chenhao Zhao, Hongyu Tian, Qiang Zhang, Zhiguang Liu, Min Zhang, Jun Wang
Topics & Concepts
PolyurethaneCastor oilSuperabsorbent polymerUreaSwellingAbsorption of waterCoated ureaCoatingNitrogenComposite numberChemistryStarchMaterials scienceNuclear chemistryPolymer chemistryChemical engineeringPolymerComposite materialOrganic chemistryEngineeringPolymer-Based Agricultural EnhancementsHydrogels: synthesis, properties, applicationsElectrospun Nanofibers in Biomedical Applications