uu.seUppsala universitets publikationer
Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
A green synthetic approach using chili plant supported Ag/Ag2O@P25 heterostructure with enhanced photocatalytic properties under solar irradiation
KTH Royal Inst Technol, Dept Chem, Ecol Chem Grp, Sch Chem Sci & Engn, Stockholm, Sweden;Menoufia Univ, Fac Sci, Dept Chem, Shibin Al Kawm 32512, Egypt.
Menoufia Univ, Fac Sci, Dept Chem, Shibin Al Kawm 32512, Egypt.
Uppsala universitet, Medicinska och farmaceutiska vetenskapsområdet, Farmaceutiska fakulteten, Institutionen för läkemedelskemi, Farmakognosi. KTH Royal Inst Technol, Dept Chem, Ecol Chem Grp, Sch Chem Sci & Engn, Stockholm, Sweden;Menoufia Univ, Fac Sci, Dept Chem, Shibin Al Kawm 32512, Egypt.ORCID-id: 0000-0002-2519-6690
Kafrelsheikh Univ, Inst Nanosci & Nanotechnol, Kafrelsheikh 33516, Egypt.
Visa övriga samt affilieringar
2019 (Engelska)Ingår i: Optik (Stuttgart), ISSN 0030-4026, E-ISSN 1618-1336, Vol. 192, artikel-id 162943Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

As the environmental pollution is a global, catastrophic occurrence, green synthesis of different catalysts has long been pursued. Herein, Capsicum annuum L (chili) extract-based catalysts were used for the fabrication of Ag/Ag2O nanoparticles (NPs) without harsh conditions. The prepared Ag/Ag2O NPs were uniform with an average size of 11.4 nm. The Ag/Ag2O was smoothly coupled with P25 to produce Ag/Ag2O@P25 photocatalyst which had effective electron-hole pair separation and active sites for high photocatalytic activity. The catalyst degraded 98.7% of the model pollutant methylene blue (MB) and catalytic conversion of 100% 2,4-dinitroaniline (2,4-DNA) within 60 s were realized under energy saving solar-light illumination, matching the rules of "green chemistry". In addition, the prepared photocatalyst exhibited superior stability and reusability, and the hot filtration test proved the heterogeneity of the catalyst.

Ort, förlag, år, upplaga, sidor
2019. Vol. 192, artikel-id 162943
Nyckelord [en]
Green synthesis, Ag/Ag2O nanoparticles, Heterostructure, Photocatalysis, Uv/visible-light
Nationell ämneskategori
Annan kemi
Identifikatorer
URN: urn:nbn:se:uu:diva-397677DOI: 10.1016/j.ijleo.2019.162943ISI: 000494471400031OAI: oai:DiVA.org:uu-397677DiVA, id: diva2:1373923
Tillgänglig från: 2019-11-28 Skapad: 2019-11-28 Senast uppdaterad: 2019-11-28Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltext

Personposter BETA

El-Seedi, Hesham

Sök vidare i DiVA

Av författaren/redaktören
El-Seedi, Hesham
Av organisationen
Farmakognosi
I samma tidskrift
Optik (Stuttgart)
Annan kemi

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 51 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf