Photothermische Umwandlungsphasenwechsel-Energiespeichermaterialien

Die Herausgeber. Prof. Dr.-Ing. Michael Sterner erforscht und lehrt an der Ostbayerischen Technischen Hochschule Regensburg die Bereiche Energiespeicher und regenerative Energiewirtschaft.Er entwickelt für Unternehmen und Kommunen Energiekonzepte mit Speichern. Zuvor hat er mit Kollegen die Speichertechnologie Power-to-Gas aus der Taufe gehoben, was

What is PTC-T (thermal-dominant photothermal chemistry)?

For convenience, we term this as PTC-T (thermal-dominant photothermal chemistry). PTC-T follows the L–H–C strategy, where the chemical reactions are driven by heat that is converted from solar energy and the reaction mechanism can be expounded by thermochemistry.

What is photothermal chemistry (PTC)?

This hybrid strategy is commonly known as “photothermal chemistry” or “photo-thermochemistry” (PTC), where thermal and non-thermal effects may work together in chemical reactions. The number of studies on PTC has been increasing year by year, especially in the last decade, as shown in Figure 2.

Who proposed a photovoltaic-thermoelectric cogeneration system?

Lin et al. ( Lin et al., 2015) proposed a photovoltaic-thermoelectric cogeneration system and optimized its performance and parameter criteria. Zhao et al. ( Zhao et al., 2021) tested a coupled PVM and an absorption heat transformer system.

How does a photochemical device work?

In the photochemical device, the ultraviolet–visible light photons are absorbed to drive the isomerization of norbornadiene derivatives; while the rest of photons corresponding to the visible-infrared spectrum are transmitted to thermochemical reactors, providing heat for methanol decomposition.