Zobrazeno 1 - 10
of 39
pro vyhledávání: '"James B, Gerken"'
Autor:
Amy L. Speelman, James B. Gerken, Spencer P. Heins, Eric S. Wiedner, Shannon S. Stahl, Aaron M. Appel
Publikováno v:
Energy & Environmental Science. 15:4015-4024
Overpotentials are assessed for electrocatalytic oxidation of alcohols using molecular complexes in organic solvents. This work enables meaningful comparison of electrocatalysts across solvents and conditions to establish essential design criteria.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02febe381fed41c4e9a3bd32df67ba89
https://doi.org/10.1039/d2ee01458k
https://doi.org/10.1039/d2ee01458k
Publikováno v:
J Org Chem
Redox reactions are ubiquitous in organic synthesis and intrinsic to organic electrosynthesis. The language and concepts used to describe reactions in these domains are sufficiently different to create barriers that hinder broader adoption and unders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c12764f225b008ce522b8f5b5f6b593c
https://doi.org/10.1021/acs.joc.1c01520
https://doi.org/10.1021/acs.joc.1c01520
Autor:
James B. Gerken, Shannon S. Stahl
Publikováno v:
ACS Central Science, Vol 1, Iss 5, Pp 234-243 (2015)
Externí odkaz:
https://doaj.org/article/716f66bd438d478d9e12ad537face212
Publikováno v:
ACS Energy Lett
Redox reservoirs (RRs) may be used to decouple the two half-reactions of water electrolysis, enabling spatial and temporal separation of hydrogen and oxygen evolution. Organic RRs are appealing candidates for this application; however, their instabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74f7cf69150f6f137b6fe215ba911547
https://doi.org/10.1021/acsenergylett.1c00236
https://doi.org/10.1021/acsenergylett.1c00236
Publikováno v:
Journal of the American Chemical Society. 144(25)
Molecular metal complexes catalyze aerobic oxidation reactions via redox cycling at the metal center to effect sequential activation of O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3837b7f74b10e245a3483918a1bb288d
https://pubmed.ncbi.nlm.nih.gov/35699525
https://pubmed.ncbi.nlm.nih.gov/35699525
Publikováno v:
J Am Chem Soc
Hydrazine is an important industrial chemical and fuel that has attracted considerable attention for use in liquid fuel cells. Ideally, hydrazine could be prepared via direct oxidative coupling of ammonia, but thermodynamic and kinetic factors limit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9419cd54eace3b079e42aa93c6f39fe3
https://doi.org/10.1021/jacs.0c04626
https://doi.org/10.1021/jacs.0c04626
Autor:
James B. Gerken, Nicholas Darren Fischer, Ilia A. Guzei, Shannon S. Stahl, Yeon Jung Kim, Sung-Eun Suh, Alexios G. Stamoulis
Publikováno v:
Chem Commun (Camb)
Conjugate addition of thiols to benzoquinones has been coupled to in situ electrochemical oxidation of the resulting hydroquinone to enable full substitution of quinone C–H bonds. The sulfonated thioether-substituted quinones exhibit high solublity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4194a5a94582e4cbd88821086ec3cbd
https://doi.org/10.1039/c9cc08878d
https://doi.org/10.1039/c9cc08878d
Autor:
James B. Gerken, Fei Wang, Yeon Jung Kim, Joseph R. Martinelli, Michael M. Aristov, Shannon S. Stahl, Michael C. Ryan
Publikováno v:
Chemical Science
Catalytic N–N coupling is a valuable transformation for chemical synthesis and energy conversion. Here, mechanistic studies are presented for two related copper-catalyzed oxidative aerobic N–N coupling reactions, one involving the synthesis of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e251edfae2368cda1b0547678aefb6b5
http://europepmc.org/articles/PMC8146583
http://europepmc.org/articles/PMC8146583
Autor:
Colin W. Anson, Sourav Biswas, Yuliya Preger, Shannon S. Stahl, James B. Gerken, Thatcher W. Root, Mathew R. Johnson
Publikováno v:
Joule. 2:2722-2731
Summary New methods for interconversion of electrical and chemical energy are crucial to addressing emerging challenges in renewable energy storage and conversion. Dissolved redox mediators provide an effective means to transport electrons (and proto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::106c1d7c442f642bbedcd7903a14f1d6
https://doi.org/10.1016/j.joule.2018.09.010
https://doi.org/10.1016/j.joule.2018.09.010
Autor:
Yu-Heng Wang, James B. Gerken, Soumya Ghosh, Zachary K. Goldsmith, Sharon Hammes-Schiffer, Shannon S. Stahl, Colin W. Anson, Patrick E. Schneider
Publikováno v:
Journal of the American Chemical Society. 140:10890-10899
A soluble, bis-ketiminate-ligated Co complex [Co(N2O2)] was recently shown to catalyze selective reduction of O2 to H2O2 with an overpotential as low as 90 mV. Here we report experimental and computational mechanistic studies of the Co(N2O2)-catalyze
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28b37a4c1f205aa6716e99dee98e82ae
https://doi.org/10.1021/jacs.8b06394
https://doi.org/10.1021/jacs.8b06394