Zobrazeno 1 - 10
of 65
pro vyhledávání: '"katalyytit"'
Publikováno v:
Advanced Synthesis & Catalysis. 365:522-526
Copper-catalyzed cross-coupling reactions of α-bromoaryl NH-sulfoximines with elemental sulfur lead to benzo[d][1,3,2]dithiazole-1-oxides, which represent a new class of three-dimensional heterocycles. The reactions proceed under mild conditions sho
Autor:
Aitor Arandia, Jihong Yim, Hassaan Warraich, Emilia Leppäkangas, René Bes, Aku Lempelto, Lars Gell, Hua Jiang, Kristoffer Meinander, Tiia Viinikainen, Simo Huotari, Karoliina Honkala, Riikka L. Puurunen
Publikováno v:
Arandia, A, Yim, J, Warraich, H, Leppäkangas, E, Bes, R, Lempelto, A, Gell, L, Jiang, H, Meinander, K, Viinikainen, T, Huotari, S, Honkala, K & Puurunen, R L 2023, ' Effect of atomic layer deposited zinc promoter on the activity of copper-on-zirconia catalysts in the hydrogenation of carbon dioxide to methanol ', Applied Catalysis B: Environmental, vol. 321, 122046 . https://doi.org/10.1016/j.apcatb.2022.122046
Funding Information: The work at Aalto University has been financially supported by the Academy of Finland (COOLCAT consortium, decision no. 329977 and 329978 ; ALDI consortium, decision no. 331082 ). This work made use of Aalto University Bioeconomy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a57c61709c9da3db33c47c041bc4125
http://hdl.handle.net/10138/356244
http://hdl.handle.net/10138/356244
Autor:
Lars Gell, Karoliina Honkala
Publikováno v:
Catalysis Science & Technology. 12:1850-1858
In this study, we investigate the hydrogenation reaction of levulinic acid to 4-hydroxypentanoic acid on ligand-modified Pt(111) using DFT. Modifying nanoparticle surfaces with ligands can have beneficial effects on the desired reaction such as impro
Autor:
Peuronen, Anssi, Kivelä, Henri, Salonen, Pasi, Eskonen, Ville, Karman, Marta, Lahtinen, Manu, Romanowski, Grzegorz, Lehtonen, Ari
Dioxidomolybdenum(VI) compound [MoO2Cl2(dmso)2] reacts with a chiral tetradentate O3N-type L-alanine bisphenol ligand precursor (Et3NH)H2Lala to form an oxidochloridomolybdenum(VI) complex [MoOCl(Lala)] (1) as two separable geometric isomers with phe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1222::466adc9bc1f41abe5e15e554aca4f78c
http://urn.fi/URN:NBN:fi:jyu-202304212608
http://urn.fi/URN:NBN:fi:jyu-202304212608
In this study, three different electrocoagulation (EC) sludges were studied as an adsorbent (removal of humic acids) and as a catalyst [catalytic wet peroxide oxidation (CWPO) of bisphenol A (BPA)]. The sludges originated from electrocoagulation proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0adfb7fb14ce09ddd064a310c4287e1e
http://urn.fi/urn:nbn:fi-fe202301162988
http://urn.fi/urn:nbn:fi-fe202301162988
Multi-component heterogeneous catalysts are among the top candidates for converting greenhouse gases into valuable compounds. Combinations of Cu, Zn, and ZrO2 (CZZ) have emerged as promisingly efficient catalysts for CO2 hydrogenation to methanol. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1222::a3e0d790559b631dde1c10e2ff888914
http://urn.fi/URN:NBN:fi:jyu-202306304296
http://urn.fi/URN:NBN:fi:jyu-202306304296
Single Atom Catalysts (SACs) have shown that the miniaturization of the active site implies new phenomena like dynamic charge transfer between isolated metal atoms and the oxide. To obtain direct proof of this character is challenging, as many experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aed373369796ad5fce5c5346a8ea56ba
http://urn.fi/URN:NBN:fi:jyu-202305102944
http://urn.fi/URN:NBN:fi:jyu-202305102944
A computational study for the competitive conversion of glycerol to 1,2-propanediol and 1,3-propanediol is presented, considering a two-step sequence of dehydration followed by hydrogenation. The elementary steps for dehydration, i.e., breaking of C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d5d6a888c64a08b70125cb2081bc44b
http://urn.fi/URN:NBN:fi:jyu-202304252682
http://urn.fi/URN:NBN:fi:jyu-202304252682
Autor:
Omodara, L. (Linda)
This thesis work aims to develop sustainability assessment tools for chemical processes, unit operations, catalysts, and products and to test the tools on products containing critical rare earth elements (REEs). This thesis is a part of the study whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::8d23c0b6af6b4a26a745041fec8e8d31
http://urn.fi/urn:isbn:9789526234816
http://urn.fi/urn:isbn:9789526234816
Publikováno v:
Angewandte Chemie International Edition
Angewandte Chemie (International Ed. in English)
Angewandte Chemie / International edition 59(49), 21930-21934 (2020). doi:10.1002/anie.202009115
Angewandte Chemie (International Ed. in English)
Angewandte Chemie / International edition 59(49), 21930-21934 (2020). doi:10.1002/anie.202009115
We report a new air‐stable PdI dimer, [Pd(μ‐I)(PCy2 tBu)]2, which triggers E‐selective olefin migration to enamides and styrene derivatives in the presence of multiple functional groups and with complete tolerance of air. The same dimer also t