Effect of Capping-Agent Concentration on Size and Size Dispersity of Palladium Nanoparticles for Resistive-Type Hydrogen Sensors

2020 ◽  
Vol 49 (11) ◽  
pp. 6656-6670
Author(s):  
Pooja Bhardwaj ◽  
P. B. Barman ◽  
S. K. Hazra
Keyword(s):  
Palladium Nanoparticles ◽  
Capping Agent ◽  
Hydrogen Sensors ◽  
Resistive Type

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.

Applications of silicon nanowires functionalized with palladium nanoparticles in hydrogen sensors

2007 ◽  
Vol 18 (34) ◽  
pp. 345502 ◽  
Author(s):  
Z H Chen ◽  
J S Jie ◽  
L B Luo ◽  
H Wang ◽  
C S Lee ◽  
...  
Keyword(s):  
Silicon Nanowires ◽  
Palladium Nanoparticles ◽  
Hydrogen Sensors

Sensing properties of resistive-type hydrogen sensors with a Pd–SiO2 thin-film mixture

2013 ◽  
Vol 38 (1) ◽  
pp. 313-318 ◽  
Author(s):  
Chieh Lo ◽  
Shih-Wei Tan ◽  
Chih-Yin Wei ◽  
Jung-Hui Tsai ◽  
Wen-Shiung Lour
Keyword(s):  
Thin Film ◽  
Hydrogen Sensors ◽  
Sensing Properties ◽  
Sio2 Thin Film ◽  
Resistive Type

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.

scholarly journals Review—Resistive-Type Hydrogen Sensors Based on Zinc Oxide Nanostructures

2020 ◽  
Vol 167 (6) ◽  
pp. 067528 ◽  
Author(s):  
Qiang Ren ◽  
Yan-Qiang Cao ◽  
Daniel Arulraj ◽  
Chang Liu ◽  
Di Wu ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Hydrogen Sensors ◽  
Zinc Oxide Nanostructures ◽  
Oxide Nanostructures ◽  
Resistive Type

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).

NANOELECTROCATALYSTS BASED PALLADIUM FOR FUEL CELLS WITH DIRECT OXIDATION OF FORMIC ACID

2019 ◽  
Vol 6 (3) ◽  
pp. 104-107
Author(s):  
Marina Vladimirovna Lebedeva ◽  
Alexey Petrovich Antropov ◽  
Alexander Victorovich Ragutkin ◽  
Nicolay Andreevich Yashtulov
Keyword(s):  
Formic Acid ◽  
Palladium Nanoparticles ◽  
Oxidation Reaction ◽  
Electrode Materials ◽  
Formic Acid Oxidation ◽  
Energy Sources ◽  
Acid Oxidation ◽  
Direct Oxidation ◽  
Atomic Force ◽  
Formic Acid Oxidation Reaction

In paper electrode materials with palladium nanoparticles on polymer matrix substrates for energy sources have been formed. Nanocomposites were investigated by atomic force and scanning electron microscopy. The catalytic activity of formed electrodes in the formic acid oxidation reaction was evaluated by voltammetry method.

Passive Dew Droplet Removal from Hydrogen Sensors for Fuel Cell Applications

2010 ◽  
Vol 130 (11) ◽  
pp. 517-522
Author(s):  
Masataka Kano ◽  
Makoto Ishii ◽  
Haruo Yoshinaga ◽  
Masayoshi Esashi ◽  
Shuji Tanaka
Keyword(s):  
Fuel Cell ◽  
Hydrogen Sensors
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