scholarly journals Highly efficient hydrogen sensors based on Pd nanoparticles supported on boron nitride coated ZnO nanowires

2019 ◽  
Vol 7 (14) ◽  
pp. 8107-8116 ◽  
Author(s):  
Matthieu Weber ◽  
Jin-Young Kim ◽  
Jae-Hyoung Lee ◽  
Jae-Hun Kim ◽  
Igor Iatsunskyi ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Thin Layer ◽  
Palladium Nanoparticles ◽  
High Selectivity ◽  
Pd Nanoparticles ◽  
Zno Nanowires ◽  
Hydrogen Sensors ◽  
Highly Efficient ◽  
Sensor Device

High selectivity and sensitivity were measured using a novel type of sensor device, based on ZnO nanowires (NWs) coated with a thin layer of boron nitride (BN) decorated with palladium nanoparticles (NPs).

Ultra-small Pd nanoparticles derived from a supramolecular assembly for enhanced electrochemical reduction of CO2 to CO

2019 ◽  
Vol 55 (66) ◽  
pp. 9805-9808 ◽  
Author(s):  
Ruru Chen ◽  
Minna Cao ◽  
Weiguang Yang ◽  
Huimin Wang ◽  
Suyuan Zhang ◽  
...  
Keyword(s):  
Electrochemical Reduction ◽  
Palladium Nanoparticles ◽  
High Selectivity ◽  
Supramolecular Assembly ◽  
Pd Nanoparticles ◽  
Reduction Of Co2

Well-dispersed palladium nanoparticles based on a supramolecular assembly exhibit high selectivity, activity and stability for the conversion of CO2 to CO.

Synthesis of porous Pd nanoparticles by therapeutic chaga extract for highly efficient tri-modal cancer treatment

Nanoscale ◽  
2018 ◽  
Vol 10 (42) ◽  
pp. 19810-19817 ◽  
Author(s):  
Yeong-Gyu Gil ◽  
Seounghun Kang ◽  
Ari Chae ◽  
Young-Kwan Kim ◽  
Dal-Hee Min ◽  
...  
Keyword(s):  
Cancer Treatment ◽  
Pharmacological Activity ◽  
Palladium Nanoparticles ◽  
Pd Nanoparticles ◽  
Antibacterial Activities ◽  
Inonotus Obliquus ◽  
Highly Efficient

Porous palladium nanoparticles were designed and synthesized to maximize the pharmacological activity of the chaga mushroom (Inonotus obliquus) extract, which has anticancer and antibacterial activities.

Palladium nanoparticles stabilized with N-doped porous carbons derived from metal–organic frameworks for selective catalysis in biofuel upgrade: the role of catalyst wettability

2016 ◽  
Vol 18 (5) ◽  
pp. 1212-1217 ◽  
Author(s):  
Yu-Zhen Chen ◽  
Guorui Cai ◽  
Yanmei Wang ◽  
Qiang Xu ◽  
Shu-Hong Yu ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Palladium Nanoparticles ◽  
Metal Organic Frameworks ◽  
Pd Nanoparticles ◽  
Porous Carbons ◽  
Highly Efficient ◽  
Metal Organic ◽  
Selective Catalysis

Tiny Pd nanoparticles stabilized with MOF-derived N-doped porous carbon with great hydrophilicity have been demonstrated to be highly efficient and selective in catalysis for biofuel upgrade.

Ferrocenyl metal–organic framework hollow microspheres for in situ loading palladium nanoparticles as a heterogeneous catalyst

2019 ◽  
Vol 48 (24) ◽  
pp. 8995-9003 ◽  
Author(s):  
Zheng Deng ◽  
Yi Guo ◽  
Zhuoyi Li ◽  
Xiaobin Wang ◽  
Xinsheng Peng ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Nanoparticles ◽  
Metal Organic Framework ◽  
Pd Nanoparticles ◽  
Hollow Microspheres ◽  
Highly Efficient ◽  
Metal Organic ◽  
Efficient Heterogeneous Catalyst ◽  
Organic Framework

Zn–Fc MOF hollow microspheres were prepared for the in situ reduction of Pd2+ into Pd nanoparticles as a highly efficient heterogeneous catalyst.

Amine-functionalized metal–organic framework-based Pd nanoparticles: highly efficient multifunctional catalysts for base-free aerobic oxidation of different alcohols

2020 ◽  
Vol 44 (44) ◽  
pp. 19113-19121
Author(s):  
Abu Taher ◽  
Md. Abu Bin Hasan Susan ◽  
Noorjahan Begum ◽  
Ik-Mo Lee
Keyword(s):  
Palladium Nanoparticles ◽  
Metal Organic Framework ◽  
Aerobic Oxidation ◽  
Pd Nanoparticles ◽  
Highly Efficient ◽  
Amine Functionalized ◽  
Multifunctional Catalysts ◽  
Aromatic Alcohols ◽  
Metal Organic ◽  
Organic Framework

Metal–organic framework-based palladium nanoparticles are found to be highly efficient multifunctional catalysts for the base-free aerobic oxidation of different aliphatic, aromatic and hetero-aromatic alcohols.

Highly efficient Tsuji–Trost allylation in water catalyzed by Pd-nanoparticles

2017 ◽  
Vol 53 (37) ◽  
pp. 5175-5178 ◽  
Author(s):  
A. Llevot ◽  
B. Monney ◽  
A. Sehlinger ◽  
S. Behrens ◽  
M. A. R. Meier
Keyword(s):  
Palladium Nanoparticles ◽  
Pd Nanoparticles ◽  
High Turnover ◽  
Highly Efficient ◽  
Very High

Palladium nanoparticles stabilized by poly(vinylpyrrolidone) catalyze Tsuji–Trost allylations in water with very high turnover numbers.

scholarly journals Preparation of Palladium Nanoparticles Decorated Polyethyleneimine/Polycaprolactone Composite Fibers Constructed by Electrospinning with Highly Efficient and Recyclable Catalytic Performances

Catalysts ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 559 ◽  
Author(s):  
Cuiru Wang ◽  
Juanjuan Yin ◽  
Shiqi Han ◽  
Tifeng Jiao ◽  
Zhenhua Bai ◽  
...  
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Palladium Nanoparticles ◽  
Active Sites ◽  
Pd Nanoparticles ◽  
Solid Substrate ◽  
High Catalytic Activity ◽  
Efficient Catalyst ◽  
Highly Efficient

Nano-sized palladium nanoparticles showed high catalytic activity with severe limitations in catalytic field due to the tendency to aggregate. A solid substrate with large specific surface area is an ideal carrier for palladium nanoparticles. In present work, polyethyleneimine/polycaprolactone/Pd nanoparticles (PEI/PCL@PdNPs) composite catalysts were successfully designed and prepared by electrospinning and reduction methods using PEI/PCL elexctrospun fiber as carrier. The added PEI component effectively regulated the microscopic morphology of the PEI/PCL fibers, following a large number of pit structures which increased the specific surface area of the electrospun fibers and provided active sites for loading of the palladium particles. The obtained PEI/PCL@PdNPs catalysts for reductions of 4-nitrophenol (4-NP) and 2-nitroaniline (2-NA) exhibited extremely efficient, stable, and reusable catalytic performance. It was worth mentioning that the reaction rate constant of catalytic reduction of 4-NP was as high as 0.16597 s−1. Therefore, we have developed a highly efficient catalyst with potential applications in the field of catalysis and water treatment.

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...

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