Preparation and characterization of polyvinyl alcohol/sodium lignosulfonate/black rice anthocyanin extract agricultural film for monitoring soil pH
Lili Ren, Siqi Yang, Nan Wu, Jian Xu
Topics & Concepts
Polyvinyl alcoholUltimate tensile strengthCrystallinityFourier transform infrared spectroscopyMaterials scienceElongationAnthocyaninChemical engineeringVinyl alcoholUltravioletNuclear chemistryChemistryPolymerComposite materialFood scienceOptoelectronicsEngineeringNanocomposite Films for Food PackagingConducting polymers and applicationsbiodegradable polymer synthesis and properties