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Pregled bibliografske jedinice broj: 1029713

Ultrafine Silver Nanoparticles Supported on a Conjugated Microporous Polymer as High- Performance Nanocatalysts for Nitrophenol Reduction


Cao, Hai-Lei; Huang, Hai-Bo; Chen, Zhi; Karadeniz, Bahar; Lü, Jian; Cao, Rong
Ultrafine Silver Nanoparticles Supported on a Conjugated Microporous Polymer as High- Performance Nanocatalysts for Nitrophenol Reduction // ACS Applied Materials & Interfaces, 9 (2017), 6; 5231-5236 doi:10.1021/acsami.6b13186 (međunarodna recenzija, članak, znanstveni)


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Naslov
Ultrafine Silver Nanoparticles Supported on a Conjugated Microporous Polymer as High- Performance Nanocatalysts for Nitrophenol Reduction

Autori
Cao, Hai-Lei ; Huang, Hai-Bo ; Chen, Zhi ; Karadeniz, Bahar ; Lü, Jian ; Cao, Rong

Izvornik
ACS Applied Materials & Interfaces (1944-8244) 9 (2017), 6; 5231-5236

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
conjugated microporous polymer ; ultrafine metal nanoparticle ; silver composite nanocatalyst ; nitrophenol reduction

Sažetak
A conjugated microporous polymer (CMP) material was designed with pore function of cyano and pyridyl groups that act as potential binding sites for Ag+ ion capture. Ultrafine silver nanoparticles (less than 5 nm) were successfully supported on the predesigned CMP material to afford Ag0@CMP composite materials by means of a simple liquid impregnation and light-induced reduction method. Spherical Ag0 nanoparticles with a statistical mean diameter of ca. 3.9 nm were observed and characterized by scanning electron microscopy and transmission electron microscopy. The Ag0@CMP composite materials were consequently exploited as high-performance nanocatalysts for the reduction of nitrophenols, a family of priority pollutants, at various temperatures and ambient pressure. Moreover, the composite nanocatalysts feature convenient recovery and excellent reusability. This work presents an efficient platform to achieve ultrafine metal nanoparticles immobilized on porous supports with predominant catalytic properties by virtue of the structural design and spatial confinement effect available for conjugated microporous polymers.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Ustanove
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Bahar Karadeniz (autor)

Citiraj ovu publikaciju

Cao, Hai-Lei; Huang, Hai-Bo; Chen, Zhi; Karadeniz, Bahar; Lü, Jian; Cao, Rong
Ultrafine Silver Nanoparticles Supported on a Conjugated Microporous Polymer as High- Performance Nanocatalysts for Nitrophenol Reduction // ACS Applied Materials & Interfaces, 9 (2017), 6; 5231-5236 doi:10.1021/acsami.6b13186 (međunarodna recenzija, članak, znanstveni)
Cao, H., Huang, H., Chen, Z., Karadeniz, B., Lü, J. & Cao, R. (2017) Ultrafine Silver Nanoparticles Supported on a Conjugated Microporous Polymer as High- Performance Nanocatalysts for Nitrophenol Reduction. ACS Applied Materials & Interfaces, 9 (6), 5231-5236 doi:10.1021/acsami.6b13186.
@article{article, year = {2017}, pages = {5231-5236}, DOI = {10.1021/acsami.6b13186}, keywords = {conjugated microporous polymer, ultrafine metal nanoparticle, silver composite nanocatalyst, nitrophenol reduction}, journal = {ACS Applied Materials and Interfaces}, doi = {10.1021/acsami.6b13186}, volume = {9}, number = {6}, issn = {1944-8244}, title = {Ultrafine Silver Nanoparticles Supported on a Conjugated Microporous Polymer as High- Performance Nanocatalysts for Nitrophenol Reduction}, keyword = {conjugated microporous polymer, ultrafine metal nanoparticle, silver composite nanocatalyst, nitrophenol reduction} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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