sp3 Bis-Organometallic Reagents via Catalytic 1,1- Difunctionalization of Unactivated Olefins 

Sun, Shang-Zheng; Talavera, Laura; Spieß, Philipp; Day, Craig S.; Martin, Ruben (Data de publicació: 2021-02-25)

Ligand-Controlled Regiodivergent Catalytic Amidation of Unactivated Secondary Alkyl Bromides 

Tortajada, Andreu; Menezes Correia, Jose Tiago; Serrano, Eloisa; Monleón, Alicia; Tampieri, Alberto; Day, Craig S.; Juliá-Hernández, Francisco; Martin, Ruben (Data de publicació: 2021-08-02)

Site-Selective 1,2-Dicarbofunctionalization of Vinyl Boronates via Dual Catalysis 

Sun, Shang-Zheng; Duan, Yaya; Mega, Riccardo S.; Somerville, Rosie J.; Martin, Ruben (Data de publicació: 2020-03-09)

Ni(I)−Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO2 Insertion at Ni(I) Centers 

Somerville, Rosie J.; Odena, Carlota; Obst, Marc F.; Hazari, Nilay; Hopmann, Kathrin H.; Martin, Ruben (Data de publicació: 2020-06-10)

Intermediacy of Ni−Ni Species in sp2 C−O Bond Cleavage of Aryl Esters: Relevance in Catalytic C−Si Bond Formation 

Somerville, Rosie J.; Hale, Lillian V. A.; Gómez-Bengoa, Enrique; Burés, Jordi; Martin, Ruben (Data de publicació: 2018-06-18)

Base-Mediated Defluorosilylation of sp2 & sp3 C–F Bonds 

Liu, Xiang-Wei; Zarate, Cayetana; Martin, Ruben (Data de publicació: 2019-02-11)

Tackling Remote sp3 C–H Functionalization via Ni-Catalyzed “chain-walking” Reactions 

Janssen-Müller, Daniel; Sahoo, Basudev; Sun, Shang-Zheng; Martin, Ruben (Data de publicació: 2020-05-05)

Avenços recents en el desenvolupament de molècules orgàniques fotoactives per a la capa activa en cel·les solars orgàniques eficients Recent advances in the development of photoactive organic molecules for the active layer in efficient organic solar cells 

Rodríguez-Seco, Cristina; Martínez-Ferrero, Eugenia; Palomares, Emilio (Data de publicació: 2020-08-10)

En aquest article es descriuen els components, les diferents estructures i els principis de funcionament de les cèl·lules solars orgàniques. Es posa una atenció especial en els materials que formen part de la capa fotoactiva ...

Use of Organic Bulk-heterojunction Solar Cells as Selective Contacts in Wide Band-Gap Perovskite Solar Cells: Advantages and Limitations 

Su, Lijun; Méndez Màlaga, Maria; Zhu, Miaoli; Xiao, Yaoming; Palomares Gil, Emilio (Data de publicació: 2021-05-20)

Understanding the perovskite/self-assembled selective contact interface for ultra-stable p-i-n and high efficient perovskite solar cells 

Aktas, Ece; Phung, Nga; Köbler, Hans; González, Dora A.; Méndez, Maria; Kafedjiska, Ivona; Turren-Cruz, Silver Hamill; Wenisch, Robert; Lauermann, Iver; Abate, Antonio; Palomares, Emilio (Data de publicació: 2021-05-21)

Analysis of the Oxygen Passivation Effects on MAPbI3 and MAPbBr3 in Fresh and Aged Solar Cells by the Transient Photovoltage Technique 

Su, Lijun; Méndez Màlaga, Maria; Jiménez-López, Jesús; Zhu, Miaoli; Xiao, Yaoming; Palomares Gil, Emilio José (Data de publicació: 2021-07-12)

Previous studies have revealed that for some perovskite compositions, power conversion efficiencies (PCEs) improved after storing the devices in different ambient conditions. With the aim of better understanding such ...

Benzothiadiazole-based photosensitizers for efficient and stable dye-sensitized solar cells and 8.7% efficiency semi-transparent mini-modules 

Godfroy, Maxime; Liotier, Johan; Mwalukuku, Valid M.; Joly, Damien; Huaulmé, Quentin; Cabau, Lydia; Aumaitre, Cyril; Kervella, Yann; Narbey, Stéphanie; Oswald, Frédéric; Palomares, Emilio; González Flores, Carlos A.; Oskam, Gerko; Demadrille, Renaud (Data de publicació: 2020-12-07)

Tunable carbon-CsPbI3 quantum dots for white LEDs 

Rafiei Rad, Rafat; Gualdrón-Reyes, Andrés. F.; Masi, Sofía; Ganji, Bahram Azizollah; Taghavinia, Nima; Gené-Marimon, Santi; Palomares, Emilio; Mora-Seró, Iván (Data de publicació: 2020-12-06)

In this work, we report a simple method to prepare white light emissive diodes based on QDs colloidal solutions using mixed carbon quantum dots (CQDs) and CsPbI3 perovskite (PQDs). The right combination generates emission ...

Understanding the Catalytic Selectivity of Cobalt Hexacyanoferrate Towards Oxygen Evolution in Seawater Electrolysis 

Hegner, Franziska S.; Garcés-Pineda, Felipe A.; González-Cobos, Jesús; Rodríguez-García, Barbara; Torréns, Mabel; Palomares, Emilio; López, Núria; Galán-Mascarós, José-Ramón (Data de publicació: 2021-10-14)

Hydrogen is a most desirable solar energy storage medium. It provides reliable, scalable, and long-term energy storage, while helping in the decarbonization of the energy cycle. Such a storage medium is required for further ...

Carbon nitride-based photoanode with enhanced photostability and water oxidation kinetics 

Karjule, Neeta; Singh, Chanderpratap; Barrio, Jesús; Tzadikov, Jonathan; Liberman, Itamar; Volokh, Michael; Palomares, Emilio; Hod, Idan; Shalom, Menny (Data de publicació: 2021-04-10)

Carbon nitrides (CN) have emerged as promising photoanode materials for water-splitting photoelectrochemical cells (PECs). However, their poor charge separation and transfer properties, together with slow water-oxidation ...

An enantio- and diastereoselective approach to indoloquinolizidines in continuous flow 

Chaudhari, Moreshwar B.; Gupta, Prachi; Llanes, Patricia; Zhou, Leijie; Zanda, Nicola; Pericàs, Miquel À. (Data de publicació: 2022-10-04)

Merging polymer-supported asymmetric organocatalysis with continuous flow in a packed bed reactor has been used as the key, enantiodetermining step in a short synthesis of indoloquinolizidines. Using this approach, a highly ...

H-Bonded Counterion-Directed Catalysis: Enantioselective Gold(I)-Catalyzed Addition to 2-Alkynyl Enones as a Case Study 

Martí, Àlex; Montesinos-Magraner, Marc; Echavarren, Antonio M.; Franchino, Allegra (Data de publicació: 2022-06-23)

H-bonded counterion-directed catalysis (HCDC) is a strategy wherein a chiral anion that is hydrogen-bonded to the achiral ligand of a metal complex is responsible for enantioinduction. In this article we present the ...

Decoding Key Transient Inter-Catalyst Interactions in a Reductive Metallaphotoredox-Catalyzed Allylation Reaction 

Limburg, Bart; Cristòfol, Àlex; Kleij, Arjan W. (Data de publicació: 2022-06-08)

Metallaphotoredox chemistry has recently witnessed a surge in interest within the field of synthetic organic chemistry through the use of abundant first-row transition metals combined with suitable photocatalysts. The ...

From Straightforward Gold(I)-Catalyzed Enyne Cyclizations to More Demanding Intermolecular Reactions of Alkynes with Alkenes 

García-Morales, Cristina; Echavarren, Antonio M. (Data de publicació: 2018-07-19)

Gold(I) complexes are the catalysts of choice for the selective activation of alkynes in the presence of other unsaturated functional groups. In this account, we present the development of gold(I)-catalyzed intermolecular ...

Enantioselective Folding of Enynes by Gold(I) Catalysts with a Remote C2-Chiral Element 

Zuccarello, Giuseppe; Mayans, Joan G.; Escofet, Imma; Scharnagel, Dagmar; Kirillova, Mariia S.; Pérez-Jimeno, Alba H.; Calleja, Pilar; Boothe, Jordan R.; Echavarren, Antonio M. (Data de publicació: 2017-07-10)

Chiral gold(I) catalysts have been designed based on a modi-fied JohnPhos ligand with a distal C2-2,5-diarylpyrrolidine that creates a tight binding cavity. The C2-chiral element is close to where the C-C bond formation ...