Zobrazeno 1 - 10
of 16
pro vyhledávání: ''
Autor:
Yongbin Zhuang, Kelvin H. L. Zhang, Meiyan Cui, Xiaochun Huang, Emiel J. M. Hensen, Freddy E. Oropeza, Zechao Shen, Jun Li, Jun Cheng, Jan P. Hofmann, Anton Tadich, Dongchen Qi, Weiwei Li
Publikováno v:
Journal of Materials Chemistry A, 8(8), 4407-4415. Royal Society of Chemistry
Perovskite transition metal oxides are promising non-precious metal electrocatalysts for promoting the oxygen evolution reaction (OER) in many electrochemical energy conversion devices. This work reports a systematic study of the relation between the
Publikováno v:
Chemical science, 2020, Vol.7(11), pp.1839-1847 [Peer Reviewed Journal]
Chemical Science
Chemical Science
We report an approach to rotaxanes in which the metal ion of a cyclometallated PtII luminophore is embedded in the space created by the mechanical bond. Our results show that the interlocked ligand environment stabilises a normally labile PtII–tria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f71bdaae31e2e59b582ae74dd1a6aee
http://dro.dur.ac.uk/30144/
http://dro.dur.ac.uk/30144/
Autor:
Oliver S. Wenger, Laura A. Büldt
Publikováno v:
Chemical Science
Cr(iii) and Cr(0) complexes are earth-abundant alternatives to photosensitizers that are commonly made from precious metals.
Some complexes of Cr(iii) and Cr(0) have long been known to exhibit interesting photophysical and photochemical properti
Some complexes of Cr(iii) and Cr(0) have long been known to exhibit interesting photophysical and photochemical properti
Publikováno v:
RSC Advances
We report a study on the synthesis of TiO2/Fe2O3 (TF) nanocomposites and their photocatalytic performance under visible-light irradiation. The characterization of structure and morphology shows that hematite Fe2O3 was deposited on anatase TiO2 nanopa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62e8d30dc1b79cd0886fde556c3b1cce
https://hdl.handle.net/1956/21654
https://hdl.handle.net/1956/21654
Autor:
Luciana C. Schmidt, Adrián A Heredia, Juan E. Argüello, Ignacio D. Lemir, Willber D. Castro-Godoy
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
A novel and sustainable procedure was developed for the synthesis of 3-selenylindoles employing diorganyl diselenides and indoles or electron-rich arenes as starting materials. Visible blue light was used to promote the reaction without employing tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1db153a95df9f24021641c48b931ddd
https://pubs.rsc.org/en/content/articlelanding/2019/RA/C9RA03642C#!divAbstract
https://pubs.rsc.org/en/content/articlelanding/2019/RA/C9RA03642C#!divAbstract
Autor:
Susana P. G. Costa, Hazem Essam Okda, Raquel Gonçalves, Rosa Cristina Moutinho Ferreira, M. Manuela M. Raposo, Sameh El Sayed, Ramón Martínez-Máñez, Félix Sancenón
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Herein, three N,N-diphenylanilino-heterocyclic aldehyde probes (5, 6 and 7) are synthesized, characterized and their sensing behaviour against metal cations tested. Acetonitrile solutions of the three probes show an intramolecular charge-transfer ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74204e233d150cfc4984a017364bf1c4
https://hdl.handle.net/1822/63928
https://hdl.handle.net/1822/63928
Strong C–H bond deactivation toward HAT has been observed in the reactions of the cumyloxyl radical with 1,2- and 1,3-diols, following addition of Li+ and Ca2+. Weaker effects have been observed with Mg2+. The role of the substrate structure and of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d3f8c766b4cd7e571bc28ff1930297d
http://hdl.handle.net/2108/232202
http://hdl.handle.net/2108/232202
Autor:
Al Postigo, Damian E. Yerien, Bruno Camps, Romina Conde, Beatriz Lantaño, Sebastián Barata-Vallejo
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Radical initiation for the perfluoroalkylation reaction of amino(hetero)aromatics has been accomplishedemploying the complex [(TMEDA)I$I3] and visible light. This methodology circumvents the use ofmetal(organo)catalysts and biologically-relevant subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a78b9ea6c505e168e7374e3d9d0d78b1
https://pubs.rsc.org/en/content/articlelanding/2017/RA/C6RA24786E
https://pubs.rsc.org/en/content/articlelanding/2017/RA/C6RA24786E
Autor:
Karin Wewerka, Thomas Rath, Kurt Krenn, Ferdinand Hofer, Franz Pirolt, Otto Glatter, Petra Kaschnitz, Birgit Kunert, Christine Buchmaier, Gregor Trimmel, Astrid-Caroline Knall
Herein, we investigate a synthetic approach to prepare copper indium sulfide nanocrystals at room temperature. The nanocrystals have a chalcopyrite crystal structure, a diameter of approximately 3 nm and are well soluble in organic solvents like tolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06f939f4f05c826573a6d1d0036e31fb
http://hdl.handle.net/10044/1/56587
http://hdl.handle.net/10044/1/56587
Autor:
Ilaria Giannicchi, Antonella Dalla Cort, Raquel Gavara, Ramón Bosque, Ferran Sabaté, Laura Rodríguez
Publikováno v:
Dipòsit Digital de la UB
Universidad de Barcelona
Universidad de Barcelona
Two series of ternary assemblies comprising metal-salophen [salophen = N,N′-phenylenebis(salicylideneimine)] complexes (M = Zn2+ or UO22+) and 4,4′-bipyridine have been synthesized. Their absorption and emission data have been compared with those
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97c2e5b2d7279065f836750d2e48384c
http://hdl.handle.net/11573/895000
http://hdl.handle.net/11573/895000