Zobrazeno 1 - 10
of 99
pro vyhledávání: '"G. Margarit"'
Autor:
Charles G. Margarit, Daniel G. Nocera, Agnes E. Thorarinsdottir, Cyrille Costentin, Naomi G. Asimow
Publikováno v:
ACS Catalysis. 11:4561-4567
Hydrogen evolution from a weak acid, acetic acid, occurs at extremely high rates for iron tetraphenylporphyrin in the presence tertiary amine as a cocatalyst. Kinetic analysis of H2 evolution for a...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::925fadc8175404cd90130e212d09f3fc
https://doi.org/10.1021/acscatal.1c00253
https://doi.org/10.1021/acscatal.1c00253
Autor:
G. Margaritondo
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 4, Pp 987-998 (2024)
The users of synchrotron light are now tens of thousands throughout the world. Paradoxically, many of them do not know much about the early history of their domain. This is regrettable, since education about the initial developments makes it easier t
Externí odkaz:
https://doaj.org/article/1c5cfadc100046fb80bff60eeb712ddc
Publikováno v:
ACS Energy Letters. 5:72-78
The reduction of CO2 by electrogenerated Fe(0)TPP can be directed toward formate with a good selectivity (ca. 70%) upon addition of a tertiary amine in the presence of a weak proton donor. Whereas most systems generating formate from CO2 involve the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712901f8fe71ca29a338521c7f2d5595
https://doi.org/10.1021/acsenergylett.9b02093
https://doi.org/10.1021/acsenergylett.9b02093
Publikováno v:
The journal of physical chemistry letters. 11(5)
Hangman porphyrins influence the reaction rates of small molecule activation by positioning a functional group in the secondary coordination sphere of the metal center. Electrocatalysis by hangman porphyrins has examined only one face modification of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a541c1e0bdb1a4c3fd3f032b8526ed4
https://pubmed.ncbi.nlm.nih.gov/32022566
https://pubmed.ncbi.nlm.nih.gov/32022566
Publikováno v:
Organometallics. 38:1219-1223
Iron hangman porphyrins with phenol, guanidinium, and sulfonic acid proton donor groups placed above the Fe porphyrin platform reduce CO2 to CO with Faradaic efficiencies >93%. Computations show that the activation of CO2 at the Fe center is enhanced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8bc3fda0a6df637a6a7ed8d564fd42f
https://doi.org/10.1021/acs.organomet.8b00334
https://doi.org/10.1021/acs.organomet.8b00334
Publikováno v:
European Journal of Inorganic Chemistry. 2016:2413-2423
Six-coordinate MnIII complexes are typically high-spin (S = 2), however, the scorpionate ligand, both in its traditional, hydridotris(pyrazolyl)borate form, Tp− and Tp*− (the latter with 3,5-dimethylpyrazole substituents) and in an aryltris(carbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12c0298048a1faad6b195094b9c23ec3
https://doi.org/10.1002/ejic.201501250
https://doi.org/10.1002/ejic.201501250
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 69:968-971
The four-coordinate CoIIcomplex, (azido-κN)[1,1,′,1′′-(phenylboranetriyl)tris(3-tert-butyl-1H-imidazol-2-ylidene)]cobalt(II), [Co(C27H38BN6)(N3)], (1), denoted PhB(t-BuIm)3CoN3, was prepared by the reaction of the corresponding chloride comple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d232b977fe4191600278b3cd3143e68
https://doi.org/10.1107/s0108270113017022
https://doi.org/10.1107/s0108270113017022
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 9, Iss 6, Pp 2687-2701 (2016)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
instname
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 9, Iss 6, Pp 2687-2701 (2016)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
This paper presents a comparative study among four operational detectors that work by automatically post-processing synthetic aperture radar (SAR) images acquired from the satellite platforms RADARSAT-2 and COSMO-SkyMed. Challenging maritime scenario
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2988f665c92a7140311cf80f4c9c8bb6
https://hdl.handle.net/2117/90564
https://hdl.handle.net/2117/90564
Autor:
Hsiu-Jung Lin, Diane A. Dickie, Charles G. Margarit, Salvador B. Muñoz, Wallace K. Foster, Jeremy M. Smith
Publikováno v:
Inorganic Chemistry. 51:12660-12668
The synthesis and characterization of new tris(carbene)borate ligand precursors containing substituted benzimidazol-2-ylidene and 1,3,4-triazol-2-ylidene donor groups, as well as a new tris(imidazol-2-ylidene)borate ligand precursor are reported. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dcc7a2695e7f25682a58bee4b7b7a52
https://doi.org/10.1021/ic301204b
https://doi.org/10.1021/ic301204b
Autor:
Karsten Meyer, Jörg Sutter, Charles G. Margarit, Ranko P. Bontchev, Haobin Wang, Derick E. Mayberry, Jeremy M. Smith
Publikováno v:
Journal of the American Chemical Society. 134:6516-6519
The reaction of TEMPO with the iron(I) synthon PhB(MesIm)(3)Fe(COE) leads to formation of the κ(1)-TEMPO complex PhB(MesIm)(3)Fe(TEMPO). Structural and spectroscopic data establish the complex contains divalent iron bound to a nitroxido anion and is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0be4539f33400b572883bc01238ebdc8
https://doi.org/10.1021/ja211882e
https://doi.org/10.1021/ja211882e