Search Results - "Cánovas, Enrique"
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Unveiling Electronic Properties in Metal–Phthalocyanine-Based Pyrazine-Linked Conjugated Two-Dimensional Covalent Organic Frameworks
Published in Journal of the American Chemical Society (23-10-2019)“…π-Conjugated two-dimensional covalent organic frameworks (2D COFs) are emerging as a novel class of electroactive materials for (opto)electronic and…”
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2
Boosting Power Conversion Efficiencies of Quantum-Dot-Sensitized Solar Cells Beyond 8% by Recombination Control
Published in Journal of the American Chemical Society (29-04-2015)“…At present, quantum-dot-sensitized solar cells (QDSCs) still exhibit moderate power conversion efficiency (with record efficiency of 6–7%), limited primarily…”
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3
Phonon–Electron Scattering Limits Free Charge Mobility in Methylammonium Lead Iodide Perovskites
Published in The journal of physical chemistry letters (17-12-2015)“…The nature of the photoconductivity in solution-processed films of methylammonium lead iodide perovskite is investigated by determining the variation of the…”
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High-Mobility Semiconducting Two-Dimensional Conjugated Covalent Organic Frameworks with p‑Type Doping
Published in Journal of the American Chemical Society (30-12-2020)“…Two-dimensional conjugated covalent organic frameworks (2D c-COFs) are emerging as a unique class of semiconducting 2D conjugated polymers for…”
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Demonstration of a Broadband Photodetector Based on a Two‐Dimensional Metal–Organic Framework
Published in Advanced materials (Weinheim) (01-03-2020)“…Metal–organic frameworks (MOFs) are emerging as an appealing class of highly tailorable electrically conducting materials with potential applications in…”
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Sulfur-Enriched Conjugated Polymer Nanosheet Derived Sulfur and Nitrogen co-Doped Porous Carbon Nanosheets as Electrocatalysts for Oxygen Reduction Reaction and Zinc-Air Battery
Published in Advanced functional materials (23-08-2016)“…Among the rising 2D soft materials, conjugated polymer nanosheets are one of the most promising and new classes of polymeric materials, which are rarely…”
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High-mobility band-like charge transport in a semiconducting two-dimensional metal–organic framework
Published in Nature materials (01-11-2018)“…Metal–organic frameworks (MOFs) are hybrid materials based on crystalline coordination polymers that consist of metal ions connected by organic ligands. In…”
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Tuning Electron Transfer Rates through Molecular Bridges in Quantum Dot Sensitized Oxides
Published in Nano letters (13-11-2013)“…Photoinduced electron transfer processes from semiconductor quantum dots (QDs) molecularly bridged to a mesoporous oxide phase are quantitatively surveyed…”
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Highly Crystalline and Semiconducting Imine‐Based Two‐Dimensional Polymers Enabled by Interfacial Synthesis
Published in Angewandte Chemie International Edition (06-04-2020)“…Single‐layer and multi‐layer 2D polyimine films have been achieved through interfacial synthesis methods. However, it remains a great challenge to achieve the…”
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A semiconducting layered metal-organic framework magnet
Published in Nature communications (22-07-2019)“…The realization of ferromagnetism in semiconductors is an attractive avenue for the development of spintronic applications. Here, we report a semiconducting…”
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Efficient Hot Electron Transfer in Quantum Dot-Sensitized Mesoporous Oxides at Room Temperature
Published in Nano letters (08-08-2018)“…Hot carrier cooling processes represent one of the major efficiency losses in solar energy conversion. Losses associated with cooling can in principle be…”
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Near IR Bandgap Semiconducting 2D Conjugated Metal‐Organic Framework with Rhombic Lattice and High Mobility
Published in Angewandte Chemie International Edition (19-06-2023)“…Two‐dimensional conjugated metal–organic frameworks (2D c‐MOFs) are emerging as a unique class of electronic materials. However, 2D c‐MOFs with band gaps in…”
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Direct observation of mode-specific phonon-band gap coupling in methylammonium lead halide perovskites
Published in Nature communications (25-09-2017)“…Methylammonium lead iodide perovskite is an outstanding semiconductor for photovoltaics. One of its intriguing peculiarities is that the band gap of this…”
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14
Exciton formation dynamics at the SiO2/Si interface
Published in Communications materials (15-11-2023)“…Excitons can operate as carriers for energy transduction in optoelectronics, and engineering their dynamics is of great interest. Here, we employ time-resolved…”
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Electron Transfer at Quantum Dot–Metal Oxide Interfaces for Solar Energy Conversion
Published in ACS Nanoscience Au (19-10-2022)“…Electron transfer at a donor–acceptor quantum dot–metal oxide interface is a process fundamentally relevant to solar energy conversion architectures as, e.g.,…”
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Band‐Like Charge Transport in Phytic Acid‐Doped Polyaniline Thin Films
Published in Advanced functional materials (01-10-2021)“…We explore the charge transport properties of phytic acid (PA) doped polyaniline thin films prepared by the surfactant monolayer‐assisted interfacial synthesis…”
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Coordination Polymer Framework Based On‐Chip Micro‐Supercapacitors with AC Line‐Filtering Performance
Published in Angewandte Chemie International Edition (27-03-2017)“…On‐chip micro‐supercapacitors (MSCs) are important Si‐compatible power‐source backups for miniaturized electronics. Despite their tremendous advantages,…”
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Precise tuning of interlayer electronic coupling in layered conductive metal-organic frameworks
Published in Nature communications (24-11-2022)“…Two-dimensional conjugated metal-organic frameworks (2D c-MOFs) have attracted increasing interests for (opto)-electronics and spintronics. They generally…”
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Exceptionally high charge mobility in phthalocyanine-based poly(benzimidazobenzophenanthroline)-ladder-type two-dimensional conjugated polymers
Published in Nature materials (01-07-2023)“…Two-dimensional conjugated polymers (2DCPs), composed of multiple strands of linear conjugated polymers with extended in-plane π-conjugation, are emerging…”
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Interfacial Approach toward Benzene‐Bridged Polypyrrole Film–Based Micro‐Supercapacitors with Ultrahigh Volumetric Power Density
Published in Advanced functional materials (01-02-2020)“…2D soft nanomaterials are an emerging research field due to their versatile chemical structures, easily tunable properties, and broad application potential. In…”
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