Chemistry, Surface Electrochemistry, and Electrocatalysis of Carbon-Supported Palladium-Selenized Nanoparticles

2020 ◽  
Vol 3 (11) ◽  
pp. 11434-11444
Author(s):  
Juan Manuel Mora-Hernández ◽  
Karla Vega-Granados ◽  
Luis A. Estudillo-Wong ◽  
Christine Canaff ◽  
Nicolas Alonso-Vante
Keyword(s):  
Surface Electrochemistry ◽  
Supported Palladium

Preparation and Application of Carbon Nanofibers-supported Palladium Nanoparticles Catalysts Based on Electrospinning

2014 ◽  
Vol 29 (8) ◽  
pp. 814 ◽  
Author(s):  
GUO Li-Ping ◽  
BAI Jie ◽  
LIANG Hai-Ou ◽  
LI Chun-Ping ◽  
SUN Wei-Yan ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Palladium Nanoparticles ◽  
Supported Palladium

Natural Phosphate-supported Palladium: A Highly Efficient and Recyclable Catalyst for the Suzuki-Miyaura Coupling Under Microwave Irradiation

2015 ◽  
Vol 18 (24) ◽  
pp. 3141-3148 ◽  
Author(s):  
Ayoub Hassine ◽  
Mohamed Bouhrara ◽  
Said Sebti ◽  
Abderrahim Solhy ◽  
Remi Mahfouz ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Recyclable Catalyst ◽  
Natural Phosphate ◽  
Highly Efficient ◽  
Supported Palladium

scholarly journals Green Synthesis of Reduced Graphene Oxide-Supported Palladium Nanoparticles by Coleus amboinicus and Its Enhanced Catalytic Efficiency and Antibacterial Activity

Crystals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 134
Author(s):  
Koduru Mallikarjuna ◽  
Lebaka Veeranjaneya Reddy ◽  
Sarah Al-Rasheed ◽  
Arifullah Mohammed ◽  
Sreedevi Gedi ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Palladium Nanoparticles ◽  
Catalytic Efficiency ◽  
Tem Analysis ◽  
Reduced Graphene ◽  
Supported Palladium ◽  
Medical Disciplines ◽  
Coleus Amboinicus

Novel reduced graphene oxide-supported palladium nanoparticles (RGO-PN) were synthesized under ultrasonication, a method that utilizes Coleus amboinicus as a bio-reduction agent. Green synthesized RGO-PN nanoparticles with a crystallite size in the range of 40–50 nm were confirmed in X-ray diffraction (XRD) spectra. RGO-PN show an absorption peak at 220 nm while reduced graphene oxide (RGO) shows its maximal absorbance at 210 nm. The scanning electron microscope image revealed that 40-nm-sized spherical-shaped palladium nanoparticles stick well to reduced graphene oxide sheets, which is consistent and correlated well with the XRD pattern. Moreover, a high-resolution morphological image of RGO-PN100 was obtained by TEM analysis, which shows the anchoring of palladium nanoparticles (PN) on RGO nanosheets. Green synthesized RGO-PN100 nanoparticles from Coleus amboinicus show better reduction kinetics for 4-nitrophenol at 40 min, suggesting that RGO-PN prepared from Coleus amboinicus serve as an excellent catalytic reducing agent. Furthermore, they show remarkable antibacterial activity against Escherichia coli (ATCC 25922). Thus, green synthesized RGO-supported palladium nanoparticles demonstrated that enhanced catalytic activity and antibacterial activity both play an important role in the environmental and medical disciplines.

Surface electrochemistry of truncated Cu2O octahedrons

2021 ◽  
pp. 124415
Author(s):  
Wenhao Gu ◽  
Fei Teng ◽  
Zhicheng Yang ◽  
Zhe Liu
Keyword(s):  
Surface Electrochemistry
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