Precise regulation of the selectivity of supported nano-Pd catalysts using polysiloxane coatings with tunable surface wettability

2019 ◽  
Vol 55 (57) ◽  
pp. 8305-8308 ◽  
Author(s):  
Hongli Wang ◽  
Ziqian Gao ◽  
Xinzhi Wang ◽  
Ruiping Wei ◽  
Junping Zhang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Selective Hydrogenation ◽  
Surface Wettability ◽  
Pd Catalysts ◽  
Hydrogenation Reactions

The selective hydrogenation reactions can be realized via the surface modification of supported nano-Pd with tailorable wettability.

Ceria-Based Catalysts for Selective Hydrogenation Reactions: A Critical Review

2021 ◽  
Author(s):  
Kourosh Razmgar ◽  
Mohammednoor Altarawneh ◽  
Ibukun Oluwoye ◽  
Gamini Senanayake
Keyword(s):  
Selective Hydrogenation ◽  
Critical Review ◽  
Hydrogenation Reactions

Preparation of Recoverable Pd Catalysts for Carbonylative Cross-Coupling and Hydrogenation Reactions

ChemCatChem ◽  
2012 ◽  
Vol 5 (1) ◽  
pp. 349-354 ◽  
Author(s):  
Jian-Rui Niu ◽  
Xing Huo ◽  
Feng-Wei Zhang ◽  
Hai-Bo Wang ◽  
Ping Zhao ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Pd Catalysts ◽  
Hydrogenation Reactions

Selective hydrogenation of furfural using a membrane reactor

2021 ◽  
Author(s):  
Roxanna S Delima ◽  
Mia Stankovic ◽  
Ben P. MacLeod ◽  
Arthur G. Fink ◽  
Michael B. Rooney ◽  
...  
Keyword(s):  
Selective Hydrogenation ◽  
Membrane Reactor ◽  
Membrane Reactors ◽  
Hydrogen Formation ◽  
Palladium Membrane ◽  
Hydrogenation Reactions

Electrocatalytic palladium membrane reactors (ePMRs) use electricity and water to drive hydrogenation reactions without ever forming H2 gas. In these reactors, a palladium membrane physically separates electrochemical hydrogen formation in...

Surface Modification of PdZn Nanoparticles via Galvanic Replacement for the Selective Hydrogenation of Terminal Alkynes

2019 ◽  
Vol 2 (5) ◽  
pp. 3307-3314 ◽  
Author(s):  
Masayoshi Miyazaki ◽  
Shinya Furukawa ◽  
Tomoaki Takayama ◽  
Seiji Yamazoe ◽  
Takayuki Komatsu
Keyword(s):  
Surface Modification ◽  
Selective Hydrogenation ◽  
Galvanic Replacement ◽  
Terminal Alkynes ◽  
Pdzn Nanoparticles

scholarly journals Controlled Surface Wettability by Plasma Polymer Surface Modification

Surfaces ◽  
2019 ◽  
Vol 2 (2) ◽  
pp. 349-371 ◽  
Author(s):  
Muzammil Iqbal ◽  
Duy Khoe Dinh ◽  
Qasim Abbas ◽  
Muhammad Imran ◽  
Harse Sattar ◽  
...  
Keyword(s):  
Surface Modification ◽  
Surface Chemistry ◽  
Plasma Polymerization ◽  
Polymer Surface ◽  
Real Life ◽  
Polymer Coatings ◽  
Surface Wettability ◽  
Smart Polymer ◽  
Wetting Behavior ◽  
Polymer Surface Modification

Inspired by nature, tunable wettability has attracted a lot of attention in both academia and industry. Various methods of polymer surface tailoring have been studied to control the changes in wetting behavior. Polymers with a precisely controlled wetting behavior in a specific environment are blessed with a wealth of opportunities and potential applications exploitable in biomaterial engineering. Controlled wetting behavior can be obtained by combining surface chemistry and morphology. Plasma assisted polymer surface modification technique has played a significant part to control surface chemistry and morphology, thus improving the surface wetting properties of polymers in many applications. This review focuses on plasma polymerization and investigations regarding surface chemistry, surface wettability and coating kinetics, as well as coating stability. We begin with a brief overview of plasma polymerization; this includes growth mechanisms of plasma polymerization and influence of plasma parameters. Next, surface wettability and theoretical background structures and chemistry of superhydrophobic and superhydrophilic surfaces are discussed. In this review, a summary is made of recent work on tunable wettability by tailoring surface chemistry with physical appearance (i.e. substrate texture). The formation of smart polymer coatings, which adjust their surface wettability according to outside environment, including, pH, light, electric field and temperature, is also discussed. Finally, the applications of tunable wettability and pH responsiveness of polymer coatings in real life are addressed. This review should be of interest to plasma surface science communality particularly focused controlled wettability of smart polymer surfaces.

Tuning the properties of PdAu bimetallic nanocatalysts for selective hydrogenation reactions

2013 ◽  
Vol 3 (11) ◽  
pp. 2934 ◽  
Author(s):  
Elena C. Corbos ◽  
Peter R. Ellis ◽  
James Cookson ◽  
Valérie Briois ◽  
Timothy I. Hyde ◽  
...  
Keyword(s):  
Selective Hydrogenation ◽  
Hydrogenation Reactions ◽  
Bimetallic Nanocatalysts
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