Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Janina Willkomm"'
Autor:
Chad Risko, Zachary S. Dubrawski, Benjamin S. Gelfand, Janina Willkomm, Josh D. B. Koenig, Warren E. Piers, Keerthan R. Rao, Gregory C. Welch
Publikováno v:
Journal of the American Chemical Society. 143:16849-16864
We report the design, synthesis, and characterization of four N-annulated perylene diimide (NPDI) functionalized rhenium bipyridine [Re(bpy)] supramolecular dyads. The Re(bpy) scaffold was connected to the NPDI chromophore either directly [Re(py-C0-N
Publikováno v:
ACS Catalysis. 11:1096-1105
Herein, we report a [Re(bipyridine)]-carbon hybrid material for efficient and selective CO2 to CO conversion in water. The Re catalyst was incorporated into a nanoporous colloid-imprinted carbon (C...
Autor:
Josh D B, Koenig, Zachary S, Dubrawski, Keerthan R, Rao, Janina, Willkomm, Benjamin S, Gelfand, Chad, Risko, Warren E, Piers, Gregory C, Welch
Publikováno v:
Journal of the American Chemical Society. 143(40)
We report the design, synthesis, and characterization of four N-annulated perylene diimide (NPDI) functionalized rhenium bipyridine [Re(bpy)] supramolecular dyads. The Re(bpy) scaffold was connected to the NPDI chromophore either directly [
Autor:
Carlota, Bozal-Ginesta, Camilo A, Mesa, Annika, Eisenschmidt, Laia, Francàs, Ravi B, Shankar, Daniel, Antón-García, Julien, Warnan, Janina, Willkomm, Anna, Reynal, Erwin, Reisner, James R, Durrant
Publikováno v:
Chemical Science
Multi-redox catalysis requires the accumulation of more than one charge carrier and is crucial for solar energy conversion into fuels and valuable chemicals. In photo(electro)chemical systems, however, the necessary accumulation of multiple, long-liv
Electrocatalytic CO2 Reduction at Lower Overpotentials Using Iron(III) Tetra(meso-thienyl)porphyrins
Publikováno v:
ACS Applied Energy Materials. 2:4022-4026
The optical and electrochemical properties, as well as the CO2 reduction capability, of two different iron(III) thienyl-porphyrins, namely, iron(III) tetra(meso-thien-2-yl)porphyrin (FeTThP) and ir...
Publikováno v:
ACS Applied Energy Materials. 2:2414-2418
An aminophenethyl-substituted [Re(2,2′-bipyridine)(CO)3Cl] catalyst ([Re(NH2-bpy)]) was tethered to nanoporous colloid-imprinted carbon (CIC) electrode surfaces via an electrochemical oxidative gra...
Autor:
Roland Roesler, Sathish Ponnurangam, Zachary S. Dubrawski, Chase L. Radford, Janina Willkomm, Alexander S. Hyla, Joshua Heidebrecht, Gregory C. Welch, Jian-Bin Lin, Warren E. Piers, Braulio M. Puerta Lombardi, Demyan E. Prokopchuk
Publikováno v:
Sustainable Energy & Fuels. 3:1172-1181
We report the synthesis of Ni(TAPPy)2 (TAPPy = 1,3,5-triazapentadienyl-2,4-bis(2-pyridyl)) and its reactivity with CO2 under reducing conditions. Electrochemical reduction of Ni(TAPPy)2 under inert gas reveals that the complex accommodates up to two
Autor:
Camilo A. Mesa, James R. Durrant, Annika Eisenschmidt, Anna Reynal, Julien Warnan, Carlota Bozal-Ginesta, Erwin Reisner, Laia Francàs, Ravi B. Shankar, Janina Willkomm, Daniel Antón-García
Publikováno v:
Chemical Science
Multi-redox catalysis requires the accumulation of more than one charge carrier and is crucial for solar energy conversion into fuels and valuable chemicals. In photo(electro)chemical systems, however, the necessary accumulation of multiple, long-liv
Autor:
Philipp Koehler, Benjamin C. M. Martindale, Alexander S. Gentleman, Tijmen G. Euser, Daniel Antón-García, Georgina A. M. Hutton, Ava Lage, Michael H. Frosz, Takashi Lawson, Erwin Reisner, Janina Willkomm, Philip St. J. Russell, Julian Neises
Publikováno v:
Analytical Chemistry
Performing quantitative in situ spectroscopic analysis on minuscule sample volumes is a common difficulty in photochemistry. To address this challenge, we use a hollow-core photonic crystal fiber (HC-PCF) that guides light at the center of a microsca
Autor:
Zachary S. Dubrawski, Keerthan R. Rao, Gregory C. Welch, Janina Willkomm, Chad Risko, Warren E. Piers, Josh D. B. Koenig, BenjaminS. Gelfand
Here we report on a molecular catalyst with a built-in electron-reservoir for enhanced CO2 conversion. The synthesis and characterization of this N-annulated perylene diimide (PDI) photosensitized Re(bpy) supramolecular dyad [Re(bpy-TAz-PDI)], as wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd22e08f2c17fc2fa6f3bdcb512ec792
https://doi.org/10.26434/chemrxiv.13172033.v1
https://doi.org/10.26434/chemrxiv.13172033.v1