Juan Luis Delgado

Ikerbasque Research Associate Professor, Polymat - Basque Center for Macromolecular Design & Engineering

Hybrids Materials for Photovoltaics Group Leader at Polymat - Basque Center for Macromolecular Design & Engineering.

Research line:

Hybrid Photovoltaic Materials.

Universidad de Castilla-La Mancha award for the best PhD in experimental sciences (2005). RSEQ-Sigma-Aldrich Emerging Investigator Award (Spain 2013). RSEQ-Lilly Spain Young Investigator Award (Spain 2013).

Postdoctoral Researcher (2005-2006), CNRS, France. “Juan de la Cierva” Researcher (2007-2008), Universidad Complutense de Madrid, Spain. “Ramón y Cajal” Researcher (2008-2013), Imdea Nanociencia, Spain. Senior Researcher (2013-2014), Imdea Nanociencia, Spain.

Doctor in Chemistry (2004) from Universidad de Castilla-La Mancha, Spain.

Argitalpenak
Kongresuak eta Proceedings

2025

Article / Reducing Interfacial Recombination in Inverted Perovskite Solar Cells With Selenophene-Substituted PCBM: Comparison With Thiophene and Furan Substitution

Chemsuschem

Cabrera-Espinoza, A.; Sánchez, J.G.; Li, W.; Collavini, S.; Ibañez-Etxeberria, M.; Kosta, I.; Ramírez-Como, M.; Martínez-Ferrero, E.; Palomares, E.; Delgado, J.L.

2024

Article / Photo-Cross-Linked Fullerene-Based Hole Transport Material for Moisture-Resistant Regular Fullerene Sandwich Perovskite Solar Cells

ACS Applied Materials and Interfaces

Cabrera-Espinoza, A.; Collavini, S.; Sánchez, J.G.; Kosta, I.; Palomares, E.; Delgado, J.L.

Article / Addressing ambient stability challenges in pure FASnI3 perovskite solar cells through organic additive engineering

Journal of Materials Chemistry A

Galve-Lahoz, S.; Sánchez-Diaz, J.; Echeverría-Arrondo, C.; Simancas, J.; Rodriguez-Pereira, J.; Turren-Cruz, S.H.; Martinez-Pastor, J.P.; Mora-Seró, I.; Delgado, J.L.

Review / The rise and potential of top interface modification in tin halide perovskite solar cells

Current Opinion in Colloid and Interface Science

Pascual, J.; Ripolles, T.S.; Turren-Cruz, S.H.; Delgado, J.L.

2023

Article / Understanding the Degradation of Methylenediammonium and Its Role in Phase-Stabilizing Formamidinium Lead Triiodide

Journal of the American Chemical Society

Duijnstee, E.A.; Gallant, B.M.; Holzhey, P.; Kubicki, D.J.; Collavini, S.; Sturdza, B.K.; Sansom, H.C.; Smith, J.; Gutmann, M.J.; Saha, S.; Gedda, M.; Nugraha, M.I.; Kober-Czerny, M.; Xia, C.; Wright, A.D.; Lin, Y.H.; Ramadan, A.J.; Matzen, A.; Hung, E.Y.H.; Seo, S.; Zhou, S.; Lim, J.; Anthopoulos, T.D.; Filip, M.R.; Johnston, M.B.; Nicholas, R.J.; Delgado, J.L.; Snaith, H.J.

Article / p-Type Functionalized Carbon Nanohorns and Nanotubes in Perovskite Solar Cells

ACS Applied Materials and Interfaces

Uceta, H.; Cabrera-Espinoza, A.; Barrejón, M.; Sánchez, J.G.; Gutierrez-Fernandez, E.; Kosta, I.; Martín, J.; Collavini, S.; Martínez-Ferrero, E.; Langa, F.; Delgado, J.L.

2022

Article / Triarylamine Enriched Organostannoxane Drums: Synthesis, Optoelectrochemical Properties, Association Studies, and Gelation Behavior

Inorganic Chemistry

Collavini, S.; Völker, S.F.; Cabrera-Espinoza, A.; Martínez, M.A.; De Cózar, A.; San Felices, L.; Sánchez, L.; Delgado, J.L.

Article / Efficient and Stable Perovskite Solar Cells based on Nitrogen-Doped Carbon Nanodots

Energy Technology

Collavini, S.; Amato, F.; Cabrera-Espinoza, A.; Arcudi, F.; Đorđević, L.; Kosta, I.; Prato, M.; Delgado, J.L.

Article / Chalcogen-substituted PCBM derivatives as ternary components in PM6:Y6 solar cells

Materials Advances

Sánchez, J.G.; Cabrera-Espinoza, A.; Martínez-Ferrero, E.; Delgado, J.L.; Palomares, E.

2021

Article / Organic Polymers as Additives in Perovskite Solar Cells

Macromolecules

Collavini, S.; Cabrera-Espinoza, A.; Delgado, J.L.

Article / Dendritic-Like Molecules Built on a Pillar[5]arene Core as Hole Transporting Materials for Perovskite Solar Cells

Chemistry A European Journal

Bettucci, O.; Pascual, J.; Turren-Cruz, S.H.; Cabrera-Espinoza, A.; Matsuda, W.; Völker, S.F.; Köbler, H.; Nierengarten, I.; Reginato, G.; Collavini, S.; Seki, S.; Nierengarten, J.F.; Abate, A.; Delgado, J.L.

Editorial / Introduction to the organic materials for energy conversion and storage themed collection

Sustainable Energy and Fuels

Delgado, J.L.; Palomares, E.

2020

Article / Naphthalene Diimide-Based Molecules for Efficient and Stable Perovskite Solar Cells

European Journal of Organic Chemistry

Valero, S.; Cabrera-Espinoza, A.; Collavini, S.; Pascual, J.; Marinova, N.; Kosta, I.; Delgado, J.L.

Review / Doping strategies of organic n-type materials in perovskite solar cells: A chemical perspective

Sustainable Energy and Fuels

Cabrera-Espinoza, A.; Collavini, S.; Delgado, J.L.

2019

Article / A partially-planarised hole-transporting quart-: P -phenylene for perovskite solar cells

Journal of Materials Chemistry C

Mora-Fuentes, J.P.; Cortizo-Lacalle, D.; Collavini, S.; Strutyński, K.; Tress, W.R.; Saliba, M.; Zakeeruddin, S.M.; Kosta, I.; Melle-Franco, M.; Grätzel, M.; Delgado, J.L.; Mateo-Alonso, A.

Article / Efficient and stable perovskite solar cells based on perfluorinated polymers

Polymer Chemistry

Valero, S.; Soria, T.; Marinova, N.; Delgado, J.L.

Article / Perovskite Solar Cells Based on Oligotriarylamine Hexaarylbenzene as Hole-Transporting Materials

Organic Letters

Shasti, M.; Völker, S.F.; Collavini, S.; Valero, S.; Ruipérez, F.; Mortezaali, A.; Zakeeruddin, S.M.; Grätzel, M.; Hagfeldt, A.; Delgado, J.L.

Article / Dopant-Free Hole-Transporting Polymers for Efficient and Stable Perovskite Solar Cells

Macromolecules

Valero, S.; Collavini, S.; Völker, S.F.; Saliba, M.; Tress, W.R.; Zakeeruddin, S.M.; Grätzel, M.; Delgado, J.L.

Article / Unravelling fullerene-perovskite interactions introduces advanced blend films for performance-improved solar cells

Sustainable Energy and Fuels

Pascual, J.; Collavini, S.; Völker, S.F.; Phung, N.; Palacios-Lidon, E.; Irusta, L.; Grande, H.J.; Abate, A.; Tena-Zaera, R.; Delgado, J.L.

2018

Article / Fullerene-Based Materials as Hole-Transporting/Electron-Blocking Layers: Applications in Perovskite Solar Cells

Chemistry - A European Journal

Völker, S.F.; Vallés-Pelarda, M.; Pascual, J.; Collavini, S.; Ruipérez, F.; Zuccatti, E.; Hueso, L.E.; Tena-Zaera, R.; Mora-Seró, I.; Delgado, J.L.

Article / Co-Solvent Effect in the Processing of the Perovskite:Fullerene Blend Films for Electron Transport Layer-Free Solar Cells

Journal of Physical Chemistry C

Pascual, J.; Kosta, I.; Palacios-Lidon, E.; Chuvilin, A.; Grancini, G.; Nazeeruddin, M.K.; Grande, H.J.; Delgado, J.L.; Tena-Zaera, R.

Article / Physicochemical Phenomena and Application in Solar Cells of Perovskite:Fullerene Films

Journal of Physical Chemistry Letters

Pascual, J.; Delgado, J.L.; Tena-Zaera, R.

Article / Carbon Nanoparticles in High-Performance Perovskite Solar Cells

Advanced Energy Materials

Yavari, M.; Mazloum-Ardakani, M.; Gholipour, S.; Marinova, N.; Delgado, J.L.; Turren-Cruz, S.H.; Domanski, K.; Taghavinia, N.; Saliba, M.; Grätzel, M.; Hagfeldt, A.; Tress, W.

Article / Poly(ethylene glycol)–[60]Fullerene-Based Materials for Perovskite Solar Cells with Improved Moisture Resistance and Reduced Hysteresis

ChemSusChem

Collavini, S.; Saliba, M.; Tress, W.R.; Holzhey, P.J.; Völker, S.F.; Domanski, K.; Turren-Cruz, S.H.; Ummadisingu, A.; Zakeeruddin, S.M.; Hagfeldt, A.; Grätzel, M.; Delgado, J.L.

Review / Fullerenes: The stars of photovoltaics

Sustainable Energy and Fuels

Collavini, S.; Delgado, J.L.

2017

Article / Modified Fullerenes for Efficient Electron TransportLayer-Free Perovskite/Fullerene Blend-Based Solar Cells

ChemSusChem

Rafael Sandoval-Torrientes, Jorge Pascual, Ines Garcia-Benito, Silvia Collavini, Ivet Kosta, Ramon Tena-Zaera, Nazario Martin and Juan Luis Delgado

Article / Heptamethine Cyanine Dyes in the Design of Photoactive Carbon Nanomaterials

ACS Omega

Rodríguez-Pérez, L.; Villegas, C.; Herranz, M.Á.; Delgado, J.L.; Martín, N.

Article / Mediating Reductive Charge Shift Reactions in Electron Transport Chains

Journal of the American Chemical Society

Wolf, M.; Villegas, C.; Trukhina, O.; Delgado, J.L.; Torres, T.; Martín, N.; Clark, T.; Guldi, D.M.

Article / Hindered Amine Light Stabilizers Increase the Stability of Methylammonium Lead Iodide Perovskite Against Light and Oxygen

ChemSusChem

Marinova, N.; Franckevičius, M.; Matulaitienė, I.; Devižis, A.; Niaura, G.; Gulbinas, V.; Delgado, J.L.

Article / Modified Fullerenes for Efficient Electron Transport Layer-Free Perovskite/Fullerene Blend-Based Solar Cells

ChemSusChem

Sandoval-Torrientes, R.; Pascual, J.; García-Benito, I.; Collavini, S.; Kosta, I.; Tena-Zaera, R.; Martín, N.; Delgado, J.L.

Editorial / Carbon Nanoforms for Photovoltaics

Advanced Energy Materials

Dyakonov, V.; Delgado, J.L.

Review / Carbon Nanoforms in Perovskite-Based Solar Cells

Advanced Energy Materials

Collavini, S.; Delgado, J.L.

Review / Organic and perovskite solar cells: Working principles, materials and interfaces

Journal of Colloid and Interface Science

Marinova, N.; Valero, S.; Delgado, J.L.

2016

Article / Electron Transport Layer-Free Solar Cells Based on Perovskite–Fullerene Blend Films with Enhanced Performance and Stability

ChemSusChem

Pascual, J.; Kosta, I.; Tuyen Ngo, T.; Chuvilin, A.; Cabanero, G.; Grande, H.J.; Barea, E.M.; Mora-Seró, I.; Delgado, J.L.; Tena-Zaera, R.

Article / Synthesis and optoelectronic properties of chemically modified bi-fluorenylidenes

Journal of Materials Chemistry C

Wielopolski, M.; Marszalek, M.; Brunetti, F.G.; Joly, D.; Calbo, J.; Aragó, J.; Moser, J.E.; Humphry-Baker, R.; Zakeeruddin, S.M.; Delgado, J.L.; Grätzel, M.; Ortí, E.; Martín, N.

Note / Cover Picture: Efficient Regular Perovskite Solar Cells Based on Pristine [70]Fullerene as Electron-Selective Contact (ChemSusChem 11/2016)

ChemSusChem

Collavini, S.; Kosta, I.; Völker, S.F.; Cabanero, G.; Grande, H.J.; Tena-Zaera, R.; Delgado, J.L.

Note / Efficient Regular Perovskite Solar Cells Based on Pristine [70]Fullerene as Electron-Selective Contact

ChemSusChem

Collavini, S.; Kosta, I.; Völker, S.F.; Cabanero, G.; Grande, H.J.; Tena-Zaera, R.; Delgado, J.L.

2015

Article / Auf der Spur des herausragenden Wirkungsgrades von Perowskit-Solarzellen

Angewandte Chemie

Silvia Collavini, Sebastian Völker, Juan Luis Delgado

Article / Coordinating Electron Transport Chains to an Electron Donor

Organic Letters

Villegas, C.; Wolf, M.; Joly, D.; Delgado, J.L.; Guldi, D.M.; Martín, N.

Article / Pyrrolidino [60] and [70]fullerene homo- and heterodimers as electron acceptors for OPV

New Journal of Chemistry

Erten-Ela, S.; Villegas, C.; Delgado, J.L.; Martín, N.

Note / Understanding the Outstanding Power Conversion Efficiency of Perovskite-Based Solar Cells

Angewandte Chemie - International Edition

Collavini, S.; Völker, S.F.; Delgado, J.L.

Review / Organic Charge Carriers for Perovskite Solar Cells

ChemSusChem

Völker, S.F.; Collavini, S.; Delgado, J.L.

2025

Invited talk | Carbon Nanoforms in PSCs. From Fullerenes to Carbon Nanohorns.

Seminar at Ege University, Institute of Solar Energy, Turkey. - Invited talk

Juan Luis Delgado

Oral presentation | Interlayers for Tin Perovskite

Journées de Chimie Supramoléculaire - Oral presentation

Jorge Marco Guimbao, Juan Luis Delgado

Oral presentation | Enhancing Tin Perovskite Solar Cells Performance through Innovative Fullerene Derivatives for Minimized Interfacial Voc Losses.

Materials for Sustainable Development Conference (MATSUS). - Oral presentation

Sergio Galve-Lahoz, Jesús Sánchez-Diaz, Jorge Marco, Nihal Guenani, Jorge Simancas, Jhonatan Rodríguez-Pereira, Jesús Lucia-Tamudo, Sergio Díaz-Tendero, Juan P. Martínez-Pastor, Jorge Pascual, Iván Mora-Seró, Juan Luis Delgado.

2024

Invited talk | Chalcogen-Substituted PC61/71BX Derivatives in Perovskite Solar Cells

245th ECS Meeting San Francisco (USA) - Invited talk

Juan Luis Delgado

Invited talk | Carbon Nanoforms in PSCs.

Juan Luis Delgado

Invited talk | Fullerene-Sandwich Perovskite Solar Cells.

32nd International Materials Research Congress Cancún (Mexico) - Invited talk

Juan Luis Delgado

Oral presentation | Influence of selective hydrogen-deuterium substitution on the properties of the hybrid organic-inorganic perovskite MAPbI3

XXI International Workshop on Quantum Atomic and Molecular Tunneling Systems QAMTS2024 - Oral presentation

P. Marin-Villa, I. Chamborro-Martin, P. Gila-Herranz, A. Ivanov, M. Jimenez-Ruiz, J. Armstrong, A. Cabrera-Espinoza, J.L. Delgado, E. Verde-Sesto, K. Druzbicki, F. Fernandez-Alonso

Oral presentation | Carbon Nanoforms in PSCs. From Fullerenes to Carbon Nanohorns.

Invited Seminar - Oral presentation

juan luis delgado

Oral presentation | Enhancing Tin Perovskite Solar Cells Performance through Innovative Fullerene Derivatives for Minimized Interfacial Voc Losses.

International Conference on Hybrid and Organic Photovoltaics (HOPV24) Valencia (Spain) - Oral presentation

Sergio Galve-Lahoz, Jesus Sanchez-Diaz, Juan Luis Delgado *, Iván Mora-Seró * Jorge Marco

Poster presentation | on the photophysics of hole transporting materials based on triarylamines

29th IUPAC Symposium on Photochemistry Valencia (Spain) - Poster presentation

S. Ramírez Barroso, D. García-Fresnadillo, N. Martín, J. L. Delgado

2023

Invited talk | Organic Charge Transporting-Layers and Additives in Perovskite Solar Cells

243rd ECS Meeting Boston (USA) - Invited talk

juan luis delgado

Invited talk | Carbon Nanoforms in PSCs. From Fullerenes to Carbon Nanohorns

31st International Materials Research Congress. Cancún (Mexico) - Invited talk

juan luis delgado

Invited talk | Carbon Nanoforms in PSCs. From Fullerenes to Carbon Nanohorns.

invited seminar at Pontificia Universidad Javeriana, Cali, Colombia. - Invited talk

juan luis delgado

Oral presentation | Photo-Crosslinked Fullerene-Based Hole Transport Material for Humidity-Resistant Perovskite solar Cells.

International Conference on Hybrid and Organic Photovoltaics (HOPV23) Location (or indicate if online): Senate House University Library of the University of London, UK - Oral presentation

Andrea Cabrera, Juan Luis Delgado

2021

Invited talk | Transportadores de Carga Orgánicos en Celdas Solares de Perovskita

Next Generation Solar Energy – América Latina (NGSE-LatAm) - Invited talk

Juan Luis Delgado

2020

Invited talk | Transportadores de Carga Orgánicos en Celdas Solares de Perovskita

Juan Luis Delgado

2019

Invited talk | The Importance of Molecular Design in PSCs. Fullerenes: A Case Study

Red Perovskitas: Perovskites for solar energy conversion and optoelectronics meeting - Invited talk

Juan Luis Delgado

Invited talk | Organic Materials as Charge Transporting Layers in PSCs

FROM BIOINORGANIC CHEMISTRY TO CATALYSIS - Invited talk

JUAN LUIS DELGADO

Invited talk | Perovskite Solar Cells Based on Pristine and Modified Fullerenes

MInisimposium A l’occasion de la remise de la médaille d’argent du CNRS à Jean-François NIERENGARTEN - Invited talk

JUAN LUIS DELGADO

2018

Invited talk | Pristine & Modified Fullerenes in Perovskite Solar Cells

SIWAN8 Szeged International workshop on Advances in Nanosciences - Invited talk

Juan Luis Delgado

Invited talk | Pristine & Modified Fullerenes in Perovskite Solar Cells

Pi-Figuration. Japan-Spain Symposium - Invited talk

Juan Luis Delgado

2017

Invited talk | Efficient Electron Transport Layer-Free Solar Cells Based on Innovative Perovskite:Fullerene Blends

231st ECS MEETING - Invited talk

J. L. Delgado*, N. Martín, S. Collavini, R. Tena-Zaera, J. Pascual, I. Kosta, R. Sandoval-Torrientes, and I. García-Benito

Invited talk | Modified Fullerenes for Efficient Electron Transport Layer-Free Perovskite: Fullerene Blend-Based Solar Cells

17th International Meeting on Information Display (IMID 2017) - Invited talk

JUAN LUIS DELGADO

Invited talk | Perovskite:fullerene blend films for halide perovskite solar cells

nanoGe September Meeting - Invited talk

Jorge Pascual, Ivet Kosta, Silvia Collavini, Sebastian Völker, Hans Grande, Ramón Tena-Zaera and Juan Luis Delgado*

Oral presentation | Co-solvent Effect in Simple and Fullerene-Containing Perovskite Films for Highly Efficient ETL-Free Solar Cells

231st ECS MEETING - Oral presentation

Jorge Pascual, Ivet Kosta, Andrey Chuvilin, Elisa Palacios-Lidon, Judith Langer, Ramón Tena-Zaera, and Juan Luis Delgado

Oral presentation | Poly-Ethylene Glycol-[60]fullerene Based Materials for Perovskite Solar Cells with Improved Moisture Resistance and Reduced Hysteresis

11th edition of the International School on Hybrid and Organic Photovoltaics (ISOPHOS®) joint with the 4th edition of the School on Advanced Materials for Photonics, Electronics and Bioelectronics (MAPHEBIO). - Oral presentation

Silvia Collavini, Michael Saliba, Wolfgang R. Tress, Philippe J. Holzhey, Sebastian F. Völker, Konrad Domanski, Silver H. Turren-Cruz, Amita Ummadisingu, Shaik M. Zakeeruddin, Anders Hagfeldt, Michael Grätzel and Juan Luis Delgado

2016

Invited talk | Pristine C60 and C70 fullerenes as Electron Transport Materials for Perovskite Solar Cells

ISFOE 16, 9 th International Symposium on Flexible Organic Electronics - Invited talk

JUAN LUIS DELGADO

Invited talk | Pristine C60 and C70 fullerenes as Electron Transport Materials for Perovskite Solar Cells

229th Electrochemical Society Meeting - Invited talk

JUAN LUIS DELGADO

2015

Invited talk | Carbon-Based Materials for light harvesting and solar cells

EMN istanbul, Energy Mareials Nanotechnology - Invited talk

Juan Luis Delgado