Document
type: Class

Continuant
type: Class

Entity
type: Class

Composite of acicular rod-like ZnO nanoparticles and semiconducting polypyrrole photoactive under visible light irradiation for methylene blue dye photodegradation
crisid: 4254
volume: 293
abstract: Nanoparticles of zinc oxide (ZnO) with acicular rod-like morphology were synthesized using a bicontinuous microemulsion and coated with polypyrrole (PPy), by polymerization in the presence of dioctyl sodium sulfosuccinate (AOT) surfactant with ammonium persulfate as oxidizing agent to obtain nanocomposites of ZnO/PPy. The resulting material was characterized by FTIR, Raman spectroscopy, and scanning electron microscopy. The synthesized nanocomposite consisted of ZnO nanoparticles immersed in a polypyrrole matrix with a conductivity of 6.4 × 10−6 S/cm. The synthesized nanocomposite was tested in the photodegradation of methylene blue (MB) dye under visible light irradiation resulting in photodegradation efficiency of 95.2 %25 after 60 min of irradiation using 3.6 g/L of nanocomposite in an aqueous solution of MB at 20 mg/L. Pseudo first-order kinetics were used to describe the photodegradation reactions. © 2015, Springer-Verlag Berlin Heidelberg.
type: Article
related by: authorship_24988
freetext keyword: Nanocomposites; Photocatalyst; Visible light; ZnO/polypyrrole Ammonium persulfate; Aromatic compounds; Dyes; Fourier transform infrared spectroscopy; Irradiation; Light; Metal nanoparticles; Microemulsions; Nanocomposites; Nanoparticles; Photocatalysts; Polypyrroles; Scanning electron microscopy; Solutions; Synthesis (chemical); Zinc oxide; Bicontinuous microemulsion; Photodegradation efficiency; Photodegradation of methylene blue; Pseudo first-order kinetics; Resulting materials; Visible light; Visible-light irradiation; ZnO; Photodegradation; ammonium persulfate; docusate sodium; methylene blue; monomer; nanocomposite; oxidizing agent; polypyrrole; reactive oxygen metabolite; sodium; sulfur; superoxide; unclassified drug; zinc oxide nanoparticle; aqueous solution; Article; bicontinuous microemulsion; chemical composition; conductance; cyclic potentiometry; degradation; electron; first order kinetics; infrared spectroscopy; irradiation; kinetics; light; light absorption; microemulsion; morphology; oxidation; particle size; phonon; photodegradation; photolysis; polymerization; priority journal; radiation absorption; Raman spectrometry; scanning electron microscopy; synthesis; ultraviolet spectrophotometry; visible light irradiation
doi: 10.1007/s00396-015-3717-2
most specific type: Article
origen: scopus
chemicalscas: docusate sodium, 577-11-7; methylene blue, 61-73-4; polypyrrole, 30604-81-0; sodium, 7440-23-5; sulfur, 13981-57-2, 7704-34-9; superoxide, 11062-77-4
type: Entity
related by: authorship_24991
type: Information Content Entity
type: Document
related by: authorship_24987
type: Continuant
type: Generically Dependent Continuant
related by: authorship_24989
issue: 12
date time value: article date 4254
has publication venue: Colloid and Polymer Science
related by: authorship_24990
estado: published
related by: authorship_24986
related by: authorship_24992
page start: 3459
page end: 3469
e iscopus: 2-s2.0-84949089327
type: Thing
most specific type: Document
has funding vehicle: # SEP-80843, 229857

Generically Dependent Continuant
type: Class

individual
rights: termsOfUse
date: 2026-08-27T05:31:12
publisher: vivo
type: Document
label: RDF description of Composite of acicular rod-like ZnO nanoparticles and semiconducting polypyrrole photoactive under visible light irradiation for methylene blue dye photodegradation - http://orbis.uaslp.mx/vivo/individual/scopus4253

Article
type: Class

Colloid and Polymer Science
type: Information Content Entity
type: Journal
type: Collection
type: Entity
type: Periodical
type: Continuant
type: Generically Dependent Continuant
publication venue for: Composite of acicular rod-like ZnO nanoparticles and semiconducting polypyrrole photoactive under visible light irradiation for methylene blue dye photodegradation
type: Thing
type: Document

# SEP-80843, 229857
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Composite of acicular rod-like ZnO nanoparticles and semiconducting polypyrrole photoactive under visible light irradiation for methylene blue dye photodegradation

Information Content Entity
type: Class