Jacinto Sá
Professor vid Institutionen för kemi - Ångström; Fysikalisk kemi
- Telefon:
- 018-471 68 06
- E-post:
- jacinto.sa@kemi.uu.se
- Besöksadress:
- Ångströmlaboratoriet
Lägerhyddsvägen 1
751 20 UPPSALA - Postadress:
- Box 523
751 20 UPPSALA
Ladda ned kontaktuppgifter för Jacinto Sá vid Institutionen för kemi - Ångström; Fysikalisk kemi
- Akademiska meriter:
- Docent
- CV:
- Ladda ned CV
- ORCID:
- 0000-0003-2124-9510
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Kort presentation
Plasmonik
Vår forskning fokuserar på utveckling och förståelse av plasmon baserade system som kan producera bränsle och kemikalier med högt värde med ljus (konstgjord fotosyntes) och göra solenergi (direkta plasmoniska solceller).
Spin-out med plasmonik transparenta solceller
Jacinto Sá är även en av grundarna av Peafowl Solar Power, ett spin-out-företag som utvecklar en högtransparent direkt plasmonisk solcell för att driva smarta saker som IoT-sensorer
Nyckelord
- artificial photosynthesis
- laser spectroscopy
- nano photonics
- photoredox catalysis
- plasmonic solar cells
- solar fuels
- x-ray free electron lasers
- x-ray spectroscopy
Biografi
Denna text finns inte på svenska, därför visas den engelska versionen.
Full professor of Physical-Chemistry at Uppsala University and associate professor at Institute of Physical Chemistry, Polish Academy of Sciences, Poland. Also, Chief Inventor & co-founder of Peafowl Plasmonic.
Graduated from the Universidade of Aveiro, Portugal in 2003 with master thesis at TU Vienna, Austria. PhD from the University of Aberdeen, the UK. Postdoc and senior research at Queen's University Belfast (UK), ETH Zurich, Paul Scherrer Institute and EPFL (Switzerland) and TU Munich (Germany).
Forskning
Denna text finns inte på svenska, därför visas den engelska versionen.
My research group focuses on light-matter fundamental interactions, specifically how light is converted into electrical charges on plasmonics. We use advanced laser-based spectroscopies to resolve the processes in real-time. The acquired understanding guides the development of photosystems for producing chemicals and fuels and ultrathin photovoltaics that are fully transparent and colourless "invisible solar cells". The latter action led to Peafowl Plasmonics, which uses these solar cells as energy harvesters to power intelligent devices, such as IoT sensors, e-paper displays, dynamic glass, and eventually wearables.
Publikationer
Senaste publikationer
- Hydrogen evolution with hot electrons on a plasmonic-molecular catalyst hybrid system (2024)
- Exploiting hot electrons from a plasmon nanohybrid system for the photoelectroreduction of CO2 (2024)
- Plasmonic Fabry-Pérot nanocavities produced via solution methods (2024)
- Nanomaterials as a Service (NaaS) concept (2024)
- Two Years of PhysChem (2024)
Alla publikationer
Artiklar
- Hydrogen evolution with hot electrons on a plasmonic-molecular catalyst hybrid system (2024)
- Exploiting hot electrons from a plasmon nanohybrid system for the photoelectroreduction of CO2 (2024)
- Plasmonic Fabry-Pérot nanocavities produced via solution methods (2024)
- Nanomaterials as a Service (NaaS) concept (2024)
- Two Years of PhysChem (2024)
- Decoupling Plasmonic Hot Carrier from Thermal Catalysis via Electrode Engineering (2024)
- Photoelectrocatalytic Conversion of Nitrates to Ammonia (2024)
- Phase-dependent photo-assisted electrocatalytic conversion of nitrate to ammonia using TiO2 (2024)
- Single-electron transfer reactions on surface-modified gold plasmons (2023)
- Effect of Synthesis Method on Reaction Mechanism for Hydrogen Evolution over CuxOy/TiO2 Photocatalysts (2023)
- Nano-Impact Single-Entity Electrochemistry Enables Plasmon-Enhanced Electrocatalysis (2023)
- Can photoluminescence quenching be a predictor for perovskite solar cell efficiencies? (2023)
- Transient Energy-Resolved Photoluminescence Study of Excitons and Free Carriers on FAPbBr3 and FAPbBr3/SnO2 Interfaces (2023)
- Photoelectrocatalytic Conversion of Nitrates to Ammonia with Plasmon Hot Electrons (2023)
- Surface plasmon-enhanced photo-driven CO2 hydrogenation by hydroxy-terminated nickel nitride nanosheets (2023)
- Carrier Dynamics in Solution-Processed CuI as a P-Type Semiconductor (2023)
- Nickel-Laden Dendritic Plasmonic Colloidosomes of Black Gold (2023)
- Towards understanding the TiO2 doping at the surface and bulk (2023)
- Ultrafast Infrared-to-Visible Photon Upconversion on Plasmon/TiO2 Solid Films (2023)
- X-ray spectroscopy station for sample characterization at ELI Beamlines (2023)
- Approaching the Attosecond Frontier of Dynamics in Matter with the Concept of X-ray Chronoscopy (2022)
- Gold nanoparticle-based supramolecular approach for dye-sensitized H-2-evolving photocathodes (2022)
- Welcome to Physchem (2022)
- Photophysical Study of Electron and Hole Trapping in TiO2 and TiO2/ Au Nanoparticles through a Selective Electron Injection (2022)
- Nanotechnology for catalysis and solar energy conversion (2021)
- PhysChem (2021)
- Reduction Mechanisms of Anticancer Osmium(VI) Complexes Revealed by Atomic Telemetry and Theoretical Calculations (2021)
- Resonant X-ray Emission Spectroscopy with a SASE Beam (2021)
- Direct Plasmonic Solar Cell Efficiency Dependence on Spiro-OMeTAD Li-TFSI Content (2021)
- Role of the Metal Oxide Electron Acceptor on Gold-Plasmon Hot-Carrier Dynamics and Its Implication to Photocatalysis and Photovoltaics (2021)
- Phonon-Assisted Hot Carrier Generation in Plasmonic Semiconductor Systems (2021)
- Plasmon-Mediated Oxidation Reaction on Au/p-Cu2O (2021)
- A bioinspired nitrone precursor to a stabilized nitroxide radical (2021)
- Selective photocatalytic oxidation of 3-pyridinemethanol on platinized acid/base modified TiO2 (2021)
- Enhanced photoelectrochemical performance of atomic layer deposited Hf-doped ZnO (2020)
- Highly stable defective TiO2-x with tuned exposed facets induced by fluorine (2020)
- Recoverable and Reusable Polymer Microbead-Supported Metal Nanocatalysts for Redox Chemical Transformations (2020)
- Boosting the Performance of Nano-Ni Catalysts by Palladium Doping in Flow Hydrogenation of Sulcatone (2020)
- Molecular Linking Selectivity on Self-Assembled Metal-Semiconductor Nano-Hybrid Systems (2020)
- Unveiling the role of bisulfide in the photocatalytic splitting of H2S in aqueous solutions (2020)
- Ultrafast hot-hole injection modifies hot-electron dynamics in Au/p-GaN heterostructures (2020)
- Direct Observation of a Plasmon-Induced Hot Electron Flow in a Multimetallic Nanostructure (2020)
- In situobservation of charge transfer and crystal field formationviahigh energy resolution X-ray spectroscopy during temperature programmed oxidation (2020)
- Comparative study of the around-Fermi electronic structure of 5d metals and metal-oxides by means of high-resolution X-ray emission and absorption spectroscopies (2020)
- Tuning Nano-Nickel Catalyst Hydrogenation Aptitude by On-the-Fly Zirconium Doping (2020)
- Inception of electronic damage of matter by photon-driven post-ionization mechanisms (2019)
- A laboratory-based double X-ray spectrometer for simultaneous X-ray emission and X-ray absorption studies (2019)
- Boosting photobioredox catalysis by morpholine electron donors under aerobic conditions (2019)
- Morpholine-based buffers activate aerobic photobiocatalysis via spin correlated ion pair formation (2019)
- Simultaneous Hot Electron and Hole Injection upon Excitation of Gold Surface Plasmon (2019)
- Core-level nonlinear spectroscopy triggered by stochastic X-ray pulses (2019)
- Hydrated Electron Generation by Excitation of Copper Localized Surface Plasmon Resonance (2019)
- The role of adsorbates in the green emission and conductivity of zinc oxide (2019)
- Efficient visible light-driven water oxidation catalysed by an iron(IV) clathrochelate complex (2019)
- On-the-fly Catalyst Modification (2019)
- The influence of nitrogen doping on the electronic structure of the valence and conduction band in TiO2 (2019)
- Formal water oxidation turnover frequencies from MIL-101(Cr) anchored Ru(bda) depend on oxidant concentration (2018)
- Application of silica-supported Ir and Ir-M (M=Pt, Pd, Au) catalysts for low-temperature hydrodechlorination of tetrachloromethane (2018)
- Influence of microwave activation on the catalytic behavior of Pd-Au/C catalysts employed in the hydrodechlorination of tetrachloromethane (2018)
- On-the-fly Catalyst Accretion and Screening in Chemoselective Flow Hydrogenation (2018)
- Light-induced ultrafast proton-coupled electron transfer responsible for H-2 evolution on silver plasmonics (2018)
- Phototriggering lignin peroxidase with nanocatalysts to convert veratryl alcohol to high-value chemical veratryl aldehyde (2018)
- Long-Lasting Non-hydrogenated Dark Titanium Dioxide (2018)
- Hydrogen evolution with CsPbBr3 perovskite nanocrystals under visible light in solution (2018)
- Hidden gapless states during thermal transformations of preorganized zinc alkoxides to zinc oxide nanocrystals (2018)
- Differences between bulk and surface electronic structure of doped TiO2 with soft-elements (C, N and S) (2018)
- Inorganic Ions Assisted the Anisotropic Growth of CsPbCl3 Nanowires with Surface Passivation Effect (2018)
- Tuning nano-nickel selectivity with tin in flow hydrogenation of 6-methyl-5-hepten-2-one by surface organometallic chemistry modification (2018)
- In situ high energy resolution off-resonant spectroscopy applied to a time-resolved study of single site Ta catalyst during oxidation (2017)
- High energy resolution off-resonant spectroscopy (2017)
- Direct Determination of Metal Complexes' Interaction with DNA by Atomic Telemetry and Multiscale Molecular Dynamics (2017)
- Novel photo-reactor for fast screening of photo-catalytic systems (2017)
- N-TiO2/Cu-TiO2 double-layer films (2017)
- Chemoselective flow hydrogenation of alpha,beta - Unsaturated aldehyde with nano-nickel (2017)
- A novel nano-palladium catalyst for continuous-flow chemoselective hydrogenation reactions (2017)
- Turbostratic carbon supported palladium as an efficient catalyst for reductive purification of water from trichloroethylene (2017)
- A new technique for probing chirality via photoelectron circular dichroism (2017)
- p-Nitrophenol flow hydrogenation with nano-Cu2O grafted on polymeric resin (2017)
- Continuous-Flow Hydrogenation of D-Xylose with Bimetallic Ruthenium Catalysts on Micrometric Alumina (2017)
- Hydrogen evolution with nanoengineered ZnO interfaces decorated using a beetroot extract and a hydrogenase mimic (2017)
- Nano-hybrid plasmonic photocatalyst for hydrogen production at 20% efficiency (2017)
- Controlling dark catalysis with quasi half-cycle terahertz pulses (2017)
- State-Population Narrowing Effect in Two-Photon Absorption for Intense Hard X-ray Pulses (2017)
- Ultra long-lived electron-hole separation within water-soluble colloidal ZnO nanocrystals (2016)
- Investigating DNA Radiation Damage Using X-Ray Absorption Spectroscopy (2016)
- Green microfluidic synthesis of monodisperse silver nanoparticles via genetic algorithm optimization (2016)
- E-beam evaporated TiO2 and Cu-TiO2 on glass (2016)
- Flow hydrogenation of p-nitrophenol with nano-Ag/Al2O3 (2016)
- Magnetic Manipulation of Spontaneous Emission from Inorganic CsPbBr3 Perovskites Nanocrystals (2016)
- Resonant X-ray emission spectroscopy of platinum(II) anticancer complexes (2016)
- Establishing nonlinearity thresholds with ultraintense X-ray pulses (2016)
- Cr-doping effects on unoccupied d-band electronic structure of TiO2 (2016)
- Hunting for the elusive shallow traps in TiO2 anatase (2015)
- Insights into the structure-activity relationships of chiral 1,2-diaminophenylalkane platinum(II) anticancer derivatives (2015)
- Study of the reactivity of silica supported tantalum catalysts with oxygen followed by in situ HEROS (2015)
- A 3D printed microliquid jet with an adjustable nozzle diameter (2015)
- Depth-Resolved X-ray Absorption Spectroscopy by Means of Grazing Emission X-ray Fluorescence (2015)
- Nanoparticle characterization by means of scanning free grazing emission X-ray fluorescence. (2015)
- In situ time-resolved HEROS study of Pt electronic structure during regenerative H2-O2 cycles (2015)
- The use of Resonant X-ray Emission Spectroscopy (RXES) for the electronic analysis of metal complexes and their interactions with biomolecules. (2015)
- Synthesis, Characterization and Application to Catalysis of ZnO Nanocrystals (2015)
- Dye-injected electron trapping in TiO2 determined by broadband transient infrared spectroscopy. (2014)
- Comment on "The Critical evaluation of in situ probe techniques for catalytic honeycomb monoliths" by Hettel et al. (2014)
- Novel in situ methodology to observe the interactions of chemotherapeutical Pt drugs with DNA under physiological conditions. (2014)
- Heterogeneous Catalysis Experiments at XFELs. Are we Close to Producing a Catalysis Movie? (2014)
- Investigation of the promotional effect of H-2 on the CO oxidation over monolithic catalysts (2014)
- Determination of conduction and valence band electronic structure of anatase and rutile TiO2 (2014)
- Determination of conduction and valence band electronic structure of La2Ti2O7 thin film (2014)
- Real Time Determination of the Electronic Structure of Unstable Reaction Intermediates during Au2O3 Reduction (2014)
- Temperature-programmed reduction of NiO nanoparticles followed by time-resolved RIXS. (2014)
- Evaluation of an in situ spatial resolution instrument for fixed beds through the assessment of the invasiveness of probes and a comparison with a micro-kinetic model (2014)
- Alternative preparation of size-controlled thiol-capped gold colloids (2013)
- High energy resolution fluorescence detection XANES - an in situ method to study the interaction of adsorbed molecules with metal catalysts in the liquid phase (2013)
- Transient mid-IR study of electron dynamics in TiO2 conduction band (vol 138, pg 1966, 2013) (2013)
- Fine tuning of gold electronic structure by IRMOF post-synthetic modification (2013)
- Direct observation of charge separation on Au localized surface plasmons (2013)
- Novel materials for heterogeneous catalysis preface (2013)
- One-pot photo-reductive N-alkylation of aniline and nitroarene derivatives with primary alcohols over Au-TiO2 (2013)
- Subsecond and in situ chemical speciation of Pt/Al(2)O(3) during oxidation-reduction cycles monitored by high-energy resolution off-resonant X-ray spectroscopy. (2013)
- Rational design of oxynitride materials (2013)
- Transient mid-IR study of electron dynamics in TiO2 conduction band. (2013)
- Magnetic manipulation of molecules on a non-magnetic catalytic surface. (2013)
- An in situ spatially resolved analytical technique to simultaneously probe gas phase reactions and temperature within the packed bed of a plug flow reactor. (2013)
- A novel single-site manganese(II) complex of a pyridine derivative as a catalase mimetic for disproportionation of H2O2 in water. (2013)
- Scientific opportunities for heterogeneous catalysis research at the SuperXAS and SNBL beam lines. (2012)
- The potential of electron beam radiation for simultaneous surface modification and bioresorption control of PLLA. (2012)
- Redispersion of Gold Multiple-Twinned Particles during Liquid-Phase Hydrogenation (2012)
- The Dynamic Structure of Gold Supported on Ceria in the Liquid Phase Hydrogenation of Nitrobenzene (2012)
- Structure of the methanol synthesis catalyst determined by in situ HERFD XAS and EXAFS (2012)
- HERFD XAS/ATR-FTIR batch reactor cell. (2012)
- Organic Thiol Modified Pt/TiO2 Catalysts to Control Chemoselective Hydrogenation of Substituted Nitroarenes (2012)
- Hydrogenation of Nitrobenzene Over Au/MeOx CatalystsuA Matter of the Support (2012)
- Polyhedral CeO2 Nanoparticles (2012)
- The oxidation state of copper in bimetallic (Pt-Cu, Pd-Cu) catalysts during water denitration (2012)
- Redispersion of Gold Supported on Oxides (2012)
- High energy resolution off-resonant spectroscopy at sub-second time resolution (2012)
- Three-Dimensional Water Vapor Visualization in Porous Packing by Near-Infrared Diffuse Transmittance Tomography (2012)
- Catalytic nitrate removal from water, past, present and future perspectives (2011)
- Visualization of water vapour flow in a packed bed adsorber by near-infrared diffused transmittance tomography (2011)
- Can energetic terahertz pulses initiate surface catalytic reactions on the picosecond time scale? (2011)
- Activation of Alkanes by Gold-Modified Lanthanum Oxide (2011)
- Influence of methyl halide treatment on gold nanoparticles supported on activated carbon. (2011)
- Evaluation of Pt and Re oxidation state in a pressurized reactor (2011)
- Friedel-Crafts Alkylation of Aromatics with Benzyl Alcohol over Gold-Modified Silica (2011)
- Visualization of water vapour flow in a packed bed adsorber by near-infrared diffused transmittance tomography (2011)
- Pretreatment Effect on Pt/CeO2 Catalyst in the Selective Hydrodechlorination of Trichloroethylene (2010)
- Olefin hydrogenation by ruthenium nanoparticles in ionic liquid media (2010)
- SpaciMS (2010)
- Remarkable stability of ionic gold supported on sulfated lanthanum oxide. (2009)
- Increased dispersion of supported gold during methanol carbonylation conditions. (2009)
- Characterization of silica-supported dodecatungstic heteropolyacids as a function of their dehydroxylation temperature. (2009)
- Photocatalytic nitrate reduction over metal modified TiO2 (2009)
- FTIR study of aqueous nitrate reduction over Pd/TiO2 (2008)
- Photoformed electron transfer from TiO2 to metal clusters (2008)
- Imaging of low temperature induced SMSI on Pd/TiO2 catalysts (2007)
- Bi modified Pd/SnO2 catalysts for water denitration (2007)
- FUEL 215-Photodeposited metal clusters for photocatalytic conversion of CO2 to methanol (2006)
- Factors influencing hydride formation in a Pd/TiO2 catalyst. (2006)
- Phonon-assisted hot carrier generation in plasmonic semiconductor systems
- Hydrated Electron Generation by Excitation of Localized Surface Plasmons in Copper Nanoparticles
- Photoelectrocatalytic Conversion of Nitrates to Ammonia
Kapitel
- Hydrogenation by Copper Catalysts (2016)
- Hydrogenation by Iron Catalysts (2016)
- Hydrogenation by Silver Catalysts (2016)
- Introduction to Heterogeneous Hydrogenation and Its Application in the Fine Chemicals Industry (2016)
- Hydrogenation With Low-Cost Transition Metals (2016)
- Hydrogenation by Nickel Catalysts (2016)