Results 81 to 90 of about 735,868 (182)

Transformation of Bulk Pd to Pd Cations in Small-Pore CHA Zeolites Facilitated by NO

open access: yesJACS Au, 2021
Shunsaku Yasumura   +8 more
doaj   +1 more source

The Synthesis of Green Palladium Catalysts Stabilized by Chitosan for Hydrogenation

open access: yesMolecules
The proposed paper describes a simple and environmentally friendly method for the synthesis of three-component polymer–inorganic composites, which includes the modification of zinc oxide or montmorillonite (MMT) with chitosan (CS), followed by the ...
Farida Bukharbayeva   +8 more
doaj   +1 more source

Catalysis at Ciba-Geigy

open access: yesCHIMIA, 1996
After an introduction describing the significance and a short history of catalysis at Ciba-Geigy, the present role of the Catalysis Section within the Central Research Services is outlined.
Rolf R. Bader   +2 more
doaj   +2 more sources

Metal-organic frameworks-derived CaO/ZnO composites as stable catalysts for biodiesel production from soybean oil at room temperature

open access: yesScientific Reports
Biodiesel presents a sustainable alternative to fossil fuels, yet traditional homogeneous catalysts like sodium and potassium hydroxide face challenges with separation and reuse.
Maryam Sharifi   +6 more
doaj   +1 more source

Photoelectrochemical properties of Pt- and Ir-modified graphitic carbon nitride

open access: yesChimica Techno Acta
In this work, the photoelectrochemical properties of g-C3N4 modified with Pt, Ir and Ir/Pt bimetallic co-catalysts were studied. All prepared photoelectrodes were tested in a two-electrode cell by cyclic voltammetry, impedance spectroscopy, and the Mott ...
Dina V. Markovskaya   +2 more
doaj   +1 more source

Effect of gas flow rate and discharge volume on CO 2 methanation with plasma catalysis [PDF]

open access: bronze, 2022
Susumu Toko   +8 more
openalex   +1 more source

Review of organic corrosion inhibitors: application with respect to the main functional group

open access: yesJournal of Saudi Chemical Society
Corrosion remains a significant challenge in the oil and gas industry, adversely impacting all stages of the production cycle, including exploration, extraction, transportation, and refining.
Darya Puzikova   +6 more
doaj   +1 more source

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