scholarly journals Selective electrocatalysis of biofuel molecular oxidation using palladium nanoparticles generated on Shewanella oneidensis MR-1

2018 ◽  
Vol 6 (23) ◽  
pp. 10655-10662 ◽  
Author(s):  
Ranran Wu ◽  
Xiaochun Tian ◽  
Yong Xiao ◽  
Jens Ulstrup ◽  
Hans Erik Mølager Christensen ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Electrochemical Oxidation ◽  
Palladium Nanoparticles ◽  
Shewanella Oneidensis ◽  
Pd Nanoparticles ◽  
Microbial Production ◽  
Catalytic Function ◽  
Molecular Scale

Microbial production of molecular scale palladium (PD) nanoparticles (NPs) is important due to their catalytic function in selective electrochemical oxidation of a number of core fuel molecules in fuel cells.

Cyclic voltammetry electrodeposition of well-dispersed Pd nanoparticles on carbon paper as a flow-through anode for microfluidic direct formate fuel cells

Nanoscale ◽  
2020 ◽  
Vol 12 (39) ◽  
pp. 20270-20278
Author(s):  
Tong Zhang ◽  
Xun Zhu ◽  
Ding-Ding Ye ◽  
Rong Chen ◽  
Yuan Zhou ◽  
...  
Keyword(s):  
Cyclic Voltammetry ◽  
Fuel Cells ◽  
Palladium Nanoparticles ◽  
Pd Nanoparticles ◽  
Catalytic Performance ◽  
Carbon Paper ◽  
Flow Through ◽  
Catalyst Utilization

Cyclic voltammetry electrodeposition of palladium nanoparticles on carbon paper results in high catalytic performance, catalyst utilization and stability for their use in microfluidic direct formate fuel cells.

Electrochemical Oxidation of Hydrazine in Membraneless Fuel Cells

2014 ◽  
Vol 5 (3) ◽  
pp. 73-81 ◽  
Author(s):  
S. Durga ◽  
K. Ponmani ◽  
S. Kiruthika ◽  
B. Muthukumaran
Keyword(s):  
Fuel Cells ◽  
Electrochemical Oxidation ◽  
Membraneless Fuel Cells

Size-dependent Hydrogen trapping in Palladium nanoparticles

2021 ◽  
Author(s):  
Wang Liu ◽  
Yann Magnin ◽  
Georg Daniel Förster ◽  
Julie Bourgon ◽  
Thomas Len ◽  
...  
Keyword(s):  
Experimental Study ◽  
Theoretical Approach ◽  
Palladium Nanoparticles ◽  
Hydrogen Absorption ◽  
Pd Nanoparticles ◽  
Hydrogen Trapping ◽  
Size Dependent

We report an experimental study, supported by a theoretical approach based on simulations, to explore the phenomenon of H trapping in small Pd nanoparticles. Hydrogen absorption/desorption of a series of...

scholarly journals Synthesis of monodisperse Pd nanoparticles using a binary surfactant combination and sodium oleate as reductant

2021 ◽  
Author(s):  
Anna Pekkari ◽  
Xin Wen ◽  
Jessica Orrego Hernandez ◽  
Robson Rosa da Silva ◽  
Shun Kondo ◽  
...  
Keyword(s):  
Sodium Oleate ◽  
Palladium Nanoparticles ◽  
Pd Nanoparticles

Palladium nanoparticles (NPs) are relevant for a broad range of applications such as sensing and catalysis. This study presents the synthesis of monodisperse Pd nanoparticles (NPs) stabilized by sodium oleate...

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.

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