Graphene oxide/alginate beads as adsorbents: Influence of the load and the drying method on their physicochemical-mechanical properties and adsorptive performance

Graphene oxide/alginate beads were prepared from lab-synthesized graphene oxide, varying its content within the beads (0.05, 0.125, and 0.25 wt.%). Ethanol-drying and lyophilization were compared as drying methods to obtain suitable adsorbents which were later tested to the removal of a model organi...

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Detalles Bibliográficos
Autores principales: Platero, E., Fernandez, M.E., Bonelli, P.R., Cukierman, A.L.
Formato: JOUR
Materias:
Alginate beads
Basic dye removal
Graphene oxide
Mechanical properties
Adsorption
Adsorption isotherms
Aromatic compounds
Compression testing
Drying
Ethanol
Scanning electron microscopy
Adsorption capacities
Adsorption experiment
Adsorption/desorption
Basic dyes
Graphene oxides
Removal performance
Uni-axial compression tests
Graphene
adsorbent
alcohol
alginic acid
graphene oxide
methylene blue
glucuronic acid
graphite
hexuronic acid
oxide
adsorption kinetics
Article
compression
covalent bond
desorption
freeze drying
hydrophobicity
hysteresis
mathematical model
oxidation
particle size
physical chemistry
priority journal
scanning electron microscopy
static electricity
surface area
thermal conductivity
thermostability
Young modulus
adsorption
chemistry
surface property
Alginates
Chemistry, Physical
Freeze Drying
Glucuronic Acid
Graphite
Hexuronic Acids
Oxides
Particle Size
Surface Properties
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00219797_v491_n_p1_Platero
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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