Synthesis of nature polymer supported Au, Ag and Au-Ag nanoparticles in aqueous medium and catalytic activity towards 4-nitrophenol reduction

Author(s):  
Chih Wei Chou ◽  
Hui-Hsuan Hsieh
2015 ◽  
Vol 17 (4) ◽  
pp. 2515-2523 ◽  
Author(s):  
Tuo Ji ◽  
Long Chen ◽  
Michael Schmitz ◽  
Forrest Sheng Bao ◽  
Jiahua Zhu

Mono-dispersed Ag nanoparticles supported on hierarchical macrotube/mesopore porous carbon substrate show excellent catalytic activity in nitrophenol reduction reactions.


2015 ◽  
Vol 17 (10) ◽  
pp. 4786-4799 ◽  
Author(s):  
Mandeep Kaloti ◽  
Anil Kumar ◽  
Naveen K. Navani

The synthesis of glucose-mediated Ag–γ-Fe2O3 nanocomposites in aqueous medium, exhibiting catalytic activity for 4-nitrophenol reduction to 4-aminophenol following the Langmuir–Hinshelwood mechanism at lower [Ag] (μM) (0.3, SPLAg; 6.4, SPHAg), is reported.


2016 ◽  
Vol 40 (1) ◽  
pp. 50-53 ◽  
Author(s):  
Rituparna Das ◽  
Sourav Ghosh ◽  
Ipsita Hazra Chowdhury ◽  
Milan Kanti Naskar

Hollow silicalite-1 impregnated with Ag nanoparticles using a plant extract shows excellent catalytic activity for 4-NP reduction.


Author(s):  
Ekaterina Mamontova ◽  
María Rodríguez-Castillo ◽  
Erwan Oliviero ◽  
Yannick Guari ◽  
Joulia Larionova ◽  
...  

We report in this article new magneto-plasmonic core@satellites Prussian Blue Analogue (PBA)@Au-Ag nanoheterostructures obtained by using a post-synthetic impregnation of a bimetallic [AuI2AgI2(C6F5)4(OEt2)2]n molecular complex with the ferromagnetic K+/Ni2+/[Cr(CN)6]3− PBA...


2018 ◽  
Vol 462 ◽  
pp. 1-7 ◽  
Author(s):  
Na Li ◽  
Zhenyuan Ji ◽  
Lizhi Chen ◽  
Xiaoping Shen ◽  
Yifei Zhang ◽  
...  

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