Results 31 to 40 of about 1,722,857 (346)

Efficient synthesis of palladium nanoparticles using guar gum as stabilizer and their applications as catalyst in reduction reactions and degradation of azo dyes

Green Processing and Synthesis, 2019
Palladium is very expensive metal and has numerous applications especially as a versatile hydrogenation and dehydrogenation catalyst for chemical reactions. The main hurdle in its wide use is the high materials cost. In the present study a cost effective
Anjum Farhana, Gul Saima, Khan Mohammad Iqbal, Khan Murad Ali   +3 more
doaj   +1 more source

Bio-hydrogen and biomass-supported palladium catalyst for energy production and waste-minimisation [PDF]

, 2008
The project objective was to advance the development of the H2 economy by improving biological H2 production in a sustainable way. Pseudo-continuous H2 production was achieved with improved efficiency, via the bacterial fermentation of sugars in a dual ...
Redwood, Mark D
core   +2 more sources

Introduction

, 2016
This is an introduction to the second issue of Catalyst: Feminism, Theory ...
Journal, Catalyst
core   +2 more sources

Pd@Py2PZ@MSN as a Novel and Efficient Catalyst for C–C Bond Formation Reactions

Frontiers in Chemistry, 2022
In this study, a novel catalyst is introduced based on the immobilization of palladium onto dipyrido (3,2-a:2′,3′-c) phenazine–modified mesoporous silica nanoparticles.
Mohammad Hosein Sayahi, Mansoureh Toosibashi, Mehdi Bahmaei, Hosein Lijan, Leila Ma'Mani, Mohammad Mahdavi, Saeed Bahadorikhalili   +6 more
doaj   +1 more source

A sustainable mesoporous palladium-alumina catalyst for efficient hydrogen release from N-heterocyclic liquid organic hydrogen carriers

Communications Chemistry, 2019
Liquid organic hydrogen carriers (LOHC) are interesting hydrogen vectors which can exploit existing infrastructure. Specifically, N-heterocyclic compounds are attractive due to lower dehydrogenation enthalpy than homocyclic ones and demand a viable ...
Jinho Oh, H. Bathula, Ji Hoon Park, Y. Suh   +3 more
semanticscholar   +1 more source

Characterization and Assessment of the Photo-catalytic Efficiency of Palladium/Silver Doped TiO₂Nanoparticles

Journal of Applied Sciences and Environmental Management, 2018
The effect of modified TiO2with palladium, silver and co-dopant of palladium and silver on TiO2 with its photocatalytic efficiency were studied using X-ray diffraction (XRD) and Brunauer-Emmet –Teller (BET).
AO Aroh, CE Gimba, KI Omoniyi, H. Abba, MT Yilleng   +4 more
doaj   +1 more source

The dimerization of butadiene by palladium complex catalysts [PDF]

Tetrahedron Letters, 1967
Abstract It has been found that palladium-phosphine complexes coordinated by dienophile and tetrakis-(triphenylphosphine) palladium catalyzed the linear dimerization of butadiene. The dimerization of butadiene with bis(triphenylphosphine)(maleic anhydride)palladium in aprotic solvents, such as benzene, tetrahydrofuran, and acetone, gave ...
Shigetoshi Takahashi, Toshiki Shibano, Nobue Hagihara   +2 more
openaire   +1 more source

CATALYST FOR CO NEUTRALIZATION IN GASEOUS EMISSIONS

Ecology, Human, Society
This study presents the preparation of a Pd/MnO₂ catalyst for carbon monoxide removal from industrial gas emissions. The catalyst was synthesized using natural pyrolusite as the support and palladium recovered from secondary raw materials.
Kyryl NOSACHOV, Igor BYCHKO, Andrii TRYPOLSKYI, Olena IVANENKO   +3 more
doaj   +1 more source

Direct Mechanocatalysis: Palladium as Milling Media and Catalyst in the Mechanochemical Suzuki Polymerization

Angewandte Chemie, 2019
The milling ball is the catalyst. We introduce a palladium‐catalyzed reaction inside a ball mill, which makes catalyst powders, ligands, and solvents obsolete.
C. Vogt, S. Grätz, S. Lukin, I. Halász, M. Etter, J. Evans, L. Borchardt   +6 more
semanticscholar   +1 more source

Introduction to the Inaugural Issue

, 2015
The editorial board introduces the inaugural issue of Catalyst.
Editorial Board, Catalyst Journal
core   +2 more sources