Results 11 to 20 of about 1,169,661 (308)

Experimental and Modelling Study of the Effect of Water on the Purification Performance of Pd-Based Three-way Catalysts

Nihon Kikai Gakkai ronbunshu, 2022
To develop a high-performance three-way catalyst, it is necessary to construct an accurate catalytic reaction model. Previously, we have developed the three-way catalyst model under dry simulated exhaust gas conditions.
Fumiya HIROSE, Satoshi SAKAIDA, Mitsuru KONNO, Kotaro TANAKA, Yunosuke KUBO, Yukihiro YAMAKAWA, Jin KUSAKA   +6 more
doaj   +1 more source

Catalytic activity and selectivity of Palladium and Nickel catalysts in hydrogenation reactions of nitro- and acetylene compounds

Chimica Techno Acta, 2022
This paper presents the results of a study on the catalytic activity and selectivity of nickel and palladium catalysts in hydrogenation reactions of nitro- and acetylene compounds. It was shown that the activity and selectivity of nickel catalysts in the
Indira M. Jeldybayeva, Zhaksyntay K. Kairbekov, Kazhmukan O. Kishibayev, Elmira T. Yermoldina, Saltanat M. Suimbayeva   +4 more
doaj   +1 more source

Attaching palladium catalysts to antibodies

Bioorganic & Medicinal Chemistry, 2021
Antibody-directed enzyme prodrug therapy (ADEPT) is a powerful concept in which antibody targeting is linked to enzymatic prodrug activation. The work herein describes the first steps in the development of a technology analogous to ADEPT but in which a palladium catalyst is attached of an antibody rather than an enzyme.
Paul Cowling, Mark Bradley, Annamaria Lilienkampf   +2 more
openaire   +2 more sources

Aggregation Features of Monodisperse Palladium Nanoparticles Supported on g-Al2O3

Фізика і хімія твердого тіла, 2017
The production of supported on γ-A1₂O₃ palladium catalysts by colloidal solution deposition method have been improved.
Ye. Yu Kalishyn, V. V. Ordynskyi, I. B. Bychko, Z. V. Kaidanovych, A. I. Trypolskyi, P. E. Strizhak   +5 more
doaj   +1 more source

Synthesis of nano magnetic supported NHC-palladium and investigation of its applications as a catalyst in the Mizoroki-Heck cross-coupling reaction in H2O

Heliyon, 2020
The unique properties of N-heterocyclic carbenes (NHCs) as an effective ligand for palladium catalytic centers have recently found much attention. In this work, Fe3O4 nanoparticle supported palladium(II)–N-heterocyclic carbene catalyst was successfully ...
Razieh Ghavidel Kalishomi, Shahnaz Rostamizadeh, Fatemeh Nouri, Ali Khazaei   +3 more
doaj   +1 more source

Facile synthesis of palladium nanoparticles supported on urea-based porous organic polymers and its catalytic properties in Suzuki-Miyaura coupling

Journal of Saudi Chemical Society, 2020
By using urea linked porous organic polymers as template, a new nano palladium catalyst with low Pd loading can be easily prepared (1.0 wt% Pd only). Although such less amount of Pd was contained in this new catalyst, it is still an effective catalyst ...
Pengwei Gao, Yongmei Xiao, Zhenhua Dong, Hongguo Pan, Wentao Wang   +4 more
doaj   +1 more source

An advancement in the synthesis of nano Pd@magnetic amine-Functionalized UiO-66-NH2 catalyst for cyanation and O-arylation reactions

Scientific Reports, 2021
The magnetic MOF-based catalytic system has been reported here to be an efficient catalyst for synthesis of benzonitriles and diarylethers of aryl halides under optimal conditions. The MOF catalyst was built based on magnetic nanoparticles and UiO-66-NH2
Firouz Matloubi Moghaddam, Atefeh Jarahiyan, Mahdi Heidarian Haris, Ali Pourjavadi   +3 more
doaj   +1 more source

Palladium Loaded on Magnetic Nanoparticles as Efficient and Recyclable Catalyst for the Suzuki- Miyaura Reaction [PDF]

Journal of Nanostructures, 2015
Palladium is the best metal catalyst for Suzuki cross coupling reaction for synthesize of unsymmetrical biaryl compounds. But its high cost limits its application in wide scale.
H. Khojasteh, V. Mirkhani, M. Moghadam, S. Tangestaninejad, I. Mohammadpoor-Baltork   +4 more
doaj   +1 more source

Liquid-phase hydrogenation of carbon tetrachloride catalyzed by three-dimensional graphene-supported palladium catalyst

Green Processing and Synthesis, 2022
In this article, a three-dimensional graphene (3DGN)-supported palladium metal catalyst was prepared by the impregnation method with noble metal palladium as the active component, aiming to synthesize a catalyst with high activity and high selectivity ...
Xie Zhuoyi, Guo Jianwei
doaj   +1 more source

Facile Synthesis and Characterization of Palladium@Carbon Catalyst for the Suzuki-Miyaura and Mizoroki-Heck Coupling Reactions

Applied Sciences, 2021
Palladium-based carbon catalysts (Pd/C) can be potentially applied as an efficient catalyst for Suzuki–Miyaura and Mizoroki–Heck coupling reactions. Herein, a variety of catalysts of palladium on activated carbon were prepared by varying the content of ...
Hamed M. Alshammari, Obaid F. Aldosari, Mohammad Hayal Alotaibi, Raja L. Alotaibi, Mosaed S. Alhumaimess, Moataz H. Morad, Syed Farooq Adil, Mohammed Rafi Shaik, Mohammad Shahidul Islam, Mujeeb Khan, Abdulrahman Alwarthan   +10 more
doaj   +1 more source