Facile and green cinchonidine-assisted synthesis of ultrafine and well-dispersed palladium nanoparticles supported on activated carbon with high catalytic performance

RSC Advances ◽  
2015 ◽  
Vol 5 (92) ◽  
pp. 75272-75280 ◽  
Author(s):  
Trung Tran Si Bui ◽  
Yeonwoo Kim ◽  
Sehun Kim ◽  
Hangil Lee
Keyword(s):  
Activated Carbon ◽  
Green Synthesis ◽  
Palladium Nanoparticles ◽  
Pd Nanoparticles ◽  
Catalytic Performance ◽  
Capping Agent ◽  
Supported Palladium

We report the facile and green synthesis of activated carbon-supported palladium (Pd/AC) containing homogeneously dispersed Pd nanoparticles (Pd NPs) by using eco-friendly and naturally available cinchonidine (CD) as the capping agent.

Preparation and enhanced electrocatalytic activity of graphene supported palladium nanoparticles with multi-edges and corners

RSC Advances ◽  
2016 ◽  
Vol 6 (101) ◽  
pp. 98708-98716 ◽  
Author(s):  
Zhelin Liu ◽  
Yinghui Feng ◽  
Xiaofeng Wu ◽  
Keke Huang ◽  
Shouhua Feng ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Electrocatalytic Activity ◽  
Palladium Nanoparticles ◽  
Pd Nanoparticles ◽  
Reduced Graphene ◽  
Point Discharge ◽  
Supported Palladium ◽  
Activity Point

Pd nanoparticles with multi-edges and corners are prepared and assembled on reduced graphene oxide to examine the electrocatalytic activity. Point discharge is regarded to be capable of facilitating the electron transfer.

scholarly journals The Multifunctional Roles of Chitosan in the Formation of Flower-Shaped Palladium Nanoparticles

2021 ◽  
Vol 3 (1) ◽  
pp. 18
Author(s):  
Thi Tuong Vy Phan
Keyword(s):  
Green Synthesis ◽  
Metal Nanoparticles ◽  
Human Health ◽  
Palladium Nanoparticles ◽  
Pd Nanoparticles ◽  
The Novel ◽  
Natural Polymers ◽  
Green Method ◽  
Harmful Effects

The chemical and physical routes are usually used to synthesize metal nanoparticles. However, the harmful effects on the environment and human health has turned scientists into finding greener methods. We have developed the novel green method for the synthesis of flower Pd nanoparticles based on the chitosan (CS) polymer. In this method, CS can work as a stabilizer, a shape-directing agent, and a size-controllable agent for the synthesis of these nanoparticles. This study provides pioneer evidence about the multifunctional roles of natural polymers in the preparation of metal nanoparticles. Deep and extensive studies should be conducted to explore the great benefits of natural polymers in the green synthesis of metal nanoparticles.

scholarly journals Surface softening in palladium nanoparticles: effects of a capping agent on vibrational properties

Nanoscale ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 5876-5887 ◽  
Author(s):  
Luca Rebuffi ◽  
Binayak Mukherjee ◽  
Stefano Siboni ◽  
Allison P. Young ◽  
Benjamin P. Williams ◽  
...  
Keyword(s):  
Palladium Nanoparticles ◽  
Surface Region ◽  
Pd Nanoparticles ◽  
Vibrational Properties ◽  
Capping Agent ◽  
Static Disorder

The presence of a capping agent (CTAB) on Pd nanoparticles produces a strong static disorder in the surface region.

Ultrafine Pd Nanoparticles Synthesis and Catalytic Performance in Methane Partial Oxidation

2011 ◽  
Vol 284-286 ◽  
pp. 1905-1908
Author(s):  
Bao Song Fu ◽  
Hu Liu ◽  
Guo Min Xiao
Keyword(s):  
Partial Oxidation ◽  
Palladium Nanoparticles ◽  
Oxidation Reaction ◽  
Pd Nanoparticles ◽  
Catalytic Performance ◽  
Methane Partial Oxidation ◽  
Narrow Size Distribution ◽  
Pd Nanoparticle ◽  
Partial Oxidation Reaction ◽  
Nanoparticles Synthesis

Narrow size distribution Palladium nanoparticles was synthesized by adding Pd precursor into a modified PMHS polymer solution, and then jelled by aluminium. The multi-functional polymer was characterized by NMR; Pd nanoparticle samples were characterized by TEM and catalytic activity was tested in methane partial oxidation reaction.

A phosphorus–carbon framework over activated carbon supported palladium nanoparticles for the chemoselective hydrogenation of para-chloronitrobenzene

2017 ◽  
Vol 7 (7) ◽  
pp. 1581-1589 ◽  
Author(s):  
Chunshan Lu ◽  
Mengjun Wang ◽  
Zhenlong Feng ◽  
Yani Qi ◽  
Feng Feng ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Palladium Nanoparticles ◽  
Framework Structure ◽  
Chemoselective Hydrogenation ◽  
Carbon Framework ◽  
Supported Palladium

A novel Pd–P–C framework structure was fabricated. Pd with electron-rich properties exhibits superior selectivity up to 99.9% for the hydrogenation of p-CNB to p-CAN.

Ethanol electrooxidation on high-performance mesoporous ZnFe2O4-supported palladium nanoparticles

2019 ◽  
Vol 43 (9) ◽  
pp. 3884-3890 ◽  
Author(s):  
Fariba Kaedi ◽  
Zahra Yavari ◽  
Milad Asmaei ◽  
Ahmad Reza Abbasian ◽  
Meissam Noroozifar
Keyword(s):  
Combustion Synthesis ◽  
Palladium Nanoparticles ◽  
High Performance ◽  
Solution Combustion Synthesis ◽  
Environmentally Friendly ◽  
Pd Nanoparticles ◽  
Ethanol Electrooxidation ◽  
Solution Combustion ◽  
Supported Palladium ◽  
Environmentally Friendly Method

As a catalyst for the electrooxidation of ethanol, a well-dispersed mesoporous ZnFe2O4 powder (ZnFe2O4MP) as a support for Pd nanoparticles (PdNPs) was fabricated using solution combustion synthesis, which is an easy and environmentally friendly method.

In situ generation of supported palladium nanoparticles from a Pd/Sn/S chalcogel and applications in 4-nitrophenol reduction and Suzuki coupling

2019 ◽  
Vol 7 (9) ◽  
pp. 4446-4450 ◽  
Author(s):  
Xinyao Shan ◽  
Ning Sui ◽  
Wengang Liu ◽  
Manhong Liu ◽  
Jian Liu
Keyword(s):  
Palladium Nanoparticles ◽  
Suzuki Coupling ◽  
Pd Nanoparticles ◽  
Nitrophenol Reduction ◽  
One Step ◽  
Supported Palladium ◽  
In Situ Generation ◽  
Catalytic Applications

A one-step in situ route to obtain well-defined and size-controllable Pd nanoparticles was reported and employed for catalytic applications.

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