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Nickel-based cerium zirconate inorganic complex structures for CO2 valorisation via dry reforming of methane
(Science Press, 2023-01-16)
The increasing anthropogenic emissions of greenhouse gases (GHG) is encouraging extensive research in CO2 utilisation. Dry reforming of methane (DRM) depicts a viable strategy to convert both CO2 and CH4 into syngas, a ...
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Mechanistic insights into methanol carbonylation to methyl acetate over an efficient organic template-free Cu-exchanged Mordenite
(2023-11-15)
Currently, acetic acid is produced via the carbonylation reaction of methanol with the main route entailing the use of homogeneous noble metal-based catalysts, which has certain limitations, including the use of polluting ...
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Iron promoted end-on dinitrogen-bridging in heterobimetallic complexes of uranium and lanthanides
(Royal Society of Chemistry, 2024-04-02)
End-on binding of dinitrogen to low valent metal centres is common in transition metal chemistry but remains extremely rare in f-elements chemistry. In particular, heterobimetallic end-on N2 bridged complexes of lanthanides ...
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Natural hydrogen in the energy transition: Fundamentals, promise, and enigmas
(Pergamon-Elsevier Science LTD, 2023-10-10)
Beyond its role as an energy vector, a growing number of natural hydrogen sources and reservoirs are being discovered all over the globe, which could represent a clean energy source. Although the hydrogen amounts ...
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Feedstock recycling of cable plastic residue via steam cracking on an industrial-scale fluidized bed
(Elsevier, 2023-08-12)
The use of plastic materials in a circular way requires a technology that can treat any plastic waste and produce the same quality of product as the original. Cable plastic residue from metal recycling of electric wires ...
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Nitrous oxide activation by picoline-derived Ni-CNP hydrides
(Royal Society of Chemistry, 2024-01-10)
Oxygen atom transfer (OAT) from N2O to the Ni–H bond of protonresponsive picoline-derived CNP nickel complexes has been investigated both experimentally and theoretically. These Ni–CNP complexes efficiently catalyse the ...
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The Success Story of Gold-Based Catalysts for Gas- and Liquid-Phase Reactions: A Brief Perspective and Beyond
(Frontiers Media, 2019)
Gold has long held the fascination of mankind. For millennia it has found use in art, cosmetic metallurgy and architecture; this element is seen as the ultimate statement of prosperity and beauty. This myriad of uses is ...
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Dinuclear Cu(I) Halides with Terphenyl Phosphines: Synthesis, Photophysical Studies, and Catalytic Applications in CuAAC Reactions
(American Chemical Society, 2020)
Several dinuclear terphenyl phosphine copper(I) halide complexes of composition [CuX(PR2Ar′)]2 (X = Cl, Br, I; R = hydrocarbyl, Ar′ = 2,6-diarylterphenyl radical), 1-5, have been isolated from the reaction of CuX with 1 ...
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Multicomponent Au/Cu-ZnO-Al2O3 catalysts: Robust materials for clean hydrogen production
(Elsevier, 2018)
Clean hydrogen production via WGS is a key step in the development of hydrogen fuel processors. Herein, we have designed a new family of highly effective catalysts for low-temperature WGS reaction based on gold modified ...
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Colombian clays binary mixtures: physical changes due to thermal treatments
(Universidad Nacional de Colombia, 2020)
Usually, smectite clays, which are used for catalytic purposes, are subjected to chemical and thermochemical treatments to enhance their surface features. This research aims to analyze textural and structural features of ...