Novel alginate-cellulose nanofiber-poly(vinyl alcohol) hydrogels for carrying and delivering nitrogen, phosphorus and potassium chemicals

Novel alginate-cellulose nanofiber-poly(vinyl alcohol) hydrogels for carrying and delivering nitrogen, phosphorus and potassium chemicals

Novel nanocomposite hydrogels were successfully prepared by blending and crosslinking sodium alginate (SA), poly(vinyl alcohol) (PVA) and cellulose nanofibers (CNFs) in the presence of a fertilizer formulation containing nitrogen (N), phosphorus (P) and potassium (K). The hydrogels had a macroporous...

Full description

Bibliographic Details
Main Authors: Cheng, H.N (Author), Liu, S. (Author), Sun, X. (Author), Tubana, B. (Author), Wu, Q. (Author), Yang, R. (Author), Yue, Y. (Author)
Format: Article
Language:English
Published: Elsevier B.V. 2021
Subjects:
agriculture
Agriculture
Alginate-cellulose nanofiber-poly(vinyl alcohol) hydrogel
Alginates
alginic acid
alkali
Article
cellulose nanofiber
chemical structure
chemistry
cross linking
crystal structure
crystallization
Crystallization
deionized water
delayed release formulation
Delayed-Action Preparations
diffusion
drought
Drug Liberation
drug release
fertilizer
Fertilizers
human
Humans
hydrogel
Hydrogen-Ion Concentration
kinetics
Kinetics
nanofiber
Nanofibers
nitrogen
Nitrogen
pH
phosphorus
Phosphorus
polyvinyl alcohol
Polyvinyl Alcohol
polyvinyl alcohol hydrogel
porosity
Porosity
potassium
Potassium
procedures
Slow-release of chemicals
sodium chloride
soil
Swelling kinetics
transport kinetics
ultrastructure
unclassified drug
water
Water
water retention
Online Access:View Fulltext in Publisher

Internet

View Fulltext in Publisher

Similar Items