Nanotechnology for catalysis and solar energy conversion.

Autor: Banin U; The Institute of Chemistry and the Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem 91904, Israel., Waiskopf N; The Institute of Chemistry and the Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem 91904, Israel., Hammarström L; Department of Chemistry-Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden., Boschloo G; Department of Chemistry-Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden., Freitag M; Department of Chemistry-Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden., Johansson EMJ; Department of Chemistry-Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden., Sá J; Department of Chemistry-Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden., Tian H; Department of Chemistry-Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden., Johnston MB; Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, United Kingdom., Herz LM; Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, United Kingdom., Milot RL; Department of Physics, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, United Kingdom., Kanatzidis MG; Department of Chemistry, Northwestern University, Evanston, IL 60208, United States of America., Ke W; Department of Chemistry, Northwestern University, Evanston, IL 60208, United States of America., Spanopoulos I; Department of Chemistry, Northwestern University, Evanston, IL 60208, United States of America., Kohlstedt KL; Department of Chemistry, Northwestern University, Evanston, IL 60208, United States of America., Schatz GC; Department of Chemistry, Northwestern University, Evanston, IL 60208, United States of America., Lewis N; Division of Chemistry and Chemical Engineering, and Beckman Institute, 210 Noyes Laboratory, 127-72 California Institute of Technology, Pasadena, CA 91125, United States of America., Meyer T; University of North Carolina at Chapel Hill, Department of Chemistry, United States of America., Nozik AJ; National Renewable Energy Laboratory, United States of America.; University of Colorado, Boulder, CO, Department of Chemistry, 80309, United States of America., Beard MC; National Renewable Energy Laboratory, United States of America., Armstrong F; Department of Chemistry, University of Oxford, Oxford, United Kingdom., Megarity CF; Department of Chemistry, University of Oxford, Oxford, United Kingdom., Schmuttenmaer CA; Department of Chemistry, Yale University, 225 Prospect St, New Haven, CT, 06520-8107, United States of America., Batista VS; Department of Chemistry, Yale University, 225 Prospect St, New Haven, CT, 06520-8107, United States of America., Brudvig GW; Department of Chemistry, Yale University, 225 Prospect St, New Haven, CT, 06520-8107, United States of America.
Jazyk: angličtina
Zdroj: Nanotechnology [Nanotechnology] 2021 Jan 22; Vol. 32 (4), pp. 042003.
DOI: 10.1088/1361-6528/abbce8
Abstrakt: This roadmap on Nanotechnology for Catalysis and Solar Energy Conversion focuses on the application of nanotechnology in addressing the current challenges of energy conversion: 'high efficiency, stability, safety, and the potential for low-cost/scalable manufacturing' to quote from the contributed article by Nathan Lewis. This roadmap focuses on solar-to-fuel conversion, solar water splitting, solar photovoltaics and bio-catalysis. It includes dye-sensitized solar cells (DSSCs), perovskite solar cells, and organic photovoltaics. Smart engineering of colloidal quantum materials and nanostructured electrodes will improve solar-to-fuel conversion efficiency, as described in the articles by Waiskopf and Banin and Meyer. Semiconductor nanoparticles will also improve solar energy conversion efficiency, as discussed by Boschloo et al in their article on DSSCs. Perovskite solar cells have advanced rapidly in recent years, including new ideas on 2D and 3D hybrid halide perovskites, as described by Spanopoulos et al 'Next generation' solar cells using multiple exciton generation (MEG) from hot carriers, described in the article by Nozik and Beard, could lead to remarkable improvement in photovoltaic efficiency by using quantization effects in semiconductor nanostructures (quantum dots, wires or wells). These challenges will not be met without simultaneous improvement in nanoscale characterization methods. Terahertz spectroscopy, discussed in the article by Milot et al is one example of a method that is overcoming the difficulties associated with nanoscale materials characterization by avoiding electrical contacts to nanoparticles, allowing characterization during device operation, and enabling characterization of a single nanoparticle. Besides experimental advances, computational science is also meeting the challenges of nanomaterials synthesis. The article by Kohlstedt and Schatz discusses the computational frameworks being used to predict structure-property relationships in materials and devices, including machine learning methods, with an emphasis on organic photovoltaics. The contribution by Megarity and Armstrong presents the 'electrochemical leaf' for improvements in electrochemistry and beyond. In addition, biohybrid approaches can take advantage of efficient and specific enzyme catalysts. These articles present the nanoscience and technology at the forefront of renewable energy development that will have significant benefits to society.
Databáze: MEDLINE
načítá se...