Interfacial coupling between noble metal nanoparticles and metal–organic frameworks for enhanced catalytic activity

Nanoscale ◽  
2018 ◽  
Vol 10 (35) ◽  
pp. 16425-16430 ◽  
Author(s):  
Yongde Tong ◽  
Guangxin Xue ◽  
Hui Wang ◽  
Mei Liu ◽  
Jin Wang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Significant Role ◽  
Metal Organic Frameworks ◽  
Catalytic Efficiency ◽  
Noble Metal Nanoparticles ◽  
Interfacial Coupling ◽  
Metal Organic

Interfacial coupling between ZIFs and noble metal NPs plays a significant role in enhancing catalytic efficiency.

A Family of Metal-Organic Frameworks Exhibiting Size-Selective Catalysis with Encapsulated Noble-Metal Nanoparticles

2014 ◽  
Vol 26 (24) ◽  
pp. 4056-4060 ◽  
Author(s):  
Weina Zhang ◽  
Guang Lu ◽  
Chenlong Cui ◽  
Yayuan Liu ◽  
Shaozhou Li ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Noble Metal ◽  
Metal Organic Frameworks ◽  
Noble Metal Nanoparticles ◽  
Metal Organic ◽  
Selective Catalysis

Enhanced Catalytic Activity of Magnetic Bimetallic Ag–Au Nanoparticles Mediated by Surface Plasmon Resonance

2021 ◽  
Vol 21 (5) ◽  
pp. 3107-3114
Author(s):  
Zhuo-Rui Li ◽  
Geng Zhu ◽  
Guo-Zhi Han
Keyword(s):  
Catalytic Activity ◽  
Surface Plasmon Resonance ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Au Nanoparticles ◽  
Catalytic Performance ◽  
Reduction Reaction ◽  
Noble Metal Nanoparticles

We firstly discover the enhanced catalytic activity of magnetic noble metal nanoparticles mediated by surface plasmon resonance. Under light irradiation with certain wavelength, the catalytic performance of magnetic noble metal nanoparticles shows changes with different degrees and directions that are associated with the surface plasmon resonance (SPR) of the noble metal. Moreover, the coupling of silver and gold allows the catalytic performance of magnetic bimetallic Ag–Au nanoparticles to show more positive response to surface plasmon resonance. The magnetic bimetallic Ag–Au nanoparticles show excellent catalytic performance toward the reduction reaction of aromatic nitro group, and corresponding rate constant of the catalytic reduction reaction increases about three times with light irradiation.

Catalytic activity of polypyrrole nanotubes decorated with noble-metal nanoparticles and their conversion to carbonized analogues

2016 ◽  
Vol 214 ◽  
pp. 14-22 ◽  
Author(s):  
Irina Sapurina ◽  
Jaroslav Stejskal ◽  
Ivana Šeděnková ◽  
Miroslava Trchová ◽  
Jana Kovářová ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
Polypyrrole Nanotubes

Core@shell sub-ten-nanometer noble metal nanoparticles with a controllable thin Pt shell and their catalytic activity towards oxygen reduction

Nano Research ◽  
2014 ◽  
Vol 8 (1) ◽  
pp. 271-280 ◽  
Author(s):  
Ntirikwendera Deogratias ◽  
Muwei Ji ◽  
Yong Zhang ◽  
Jiajia Liu ◽  
Jiatao Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Metal Nanoparticles ◽  
Oxygen Reduction ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
Core Shell

2D ultrathin surfactant-encapsulating polyoxometalate assemblies as carriers for monodispersing noble-metal nanoparticles with high catalytic activity and stability

2021 ◽  
Author(s):  
Yang-Guang Li ◽  
Xing-Yu Ji ◽  
Feiyang Yu ◽  
Yingqi Li ◽  
Hao-Tian Zhu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Metal Nanoparticles ◽  
Uniform Distribution ◽  
Noble Metal ◽  
Environmental Governance ◽  
Noble Metal Nanoparticles ◽  
High Catalytic Activity ◽  
Binding Force ◽  
Strong Binding

Noble-metal nanoparticles (NMNPs) with excellent catalytic activity and stability play an important role in the field of environmental governance. Uniform distribution and strong binding force with carriers of noble-metal nanoparticles...

scholarly journals Catalytic activity of the noble metal nanoparticles

2020 ◽  
Author(s):  
Libor KVÍTEK ◽  
Tomáš STRYŠOVSKÝ ◽  
Martina KUBÍKOVÁ ◽  
Miroslav ORSÁG ◽  
Aleš PANÁČEK ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles
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