Anwendung von Nanokompositen in der Energiespeicherung
Unsere faltbaren Photovoltaik-Energiespeichercontainer setzen neue Maßstäbe in der mobilen und nachhaltigen Energieversorgung. Mit einem durchdachten Design und robuster Technologie bieten wir skalierbare Lösungen für flexible Einsatzorte – ob in der Notstromversorgung, auf Baustellen oder in entlegenen Regionen.
Dank der leichten Transportierbarkeit, schnellen Inbetriebnahme und modularen Struktur sind unsere Container die ideale Lösung für die autonome Stromversorgung ohne feste Infrastruktur. Durch die Kombination aus Solarpanelen und innovativer Speichertechnik ermöglichen wir zuverlässige Strombereitstellung – jederzeit und überall.
The periodic lattice of the Al 2 O 3 nanolayer was fixed at its lattice positions, interacting with the PEI chains only via van der Waals and electrostatic interactions.
Are flexible laminated polymer nanocomposites good for energy storage?
Flexible laminated polymer nanocomposites with the polymer layer confined are found to exhibit enhanced thermal stability and improved high-temperature energy storage capabilities.
What is a trilayered nanocomposite?
The trilayered nanocomposite Al 2 O 3 (28 nm)/PEI/Al 2 O 3 (1 nm) was prepared for the mechanical tests, with the top layer of Al 2 O 3 precisely controlled to a thickness of 1 nm. This ensures a robust interface while allowing for deformation under the pressure exerted by an AFM indenter.
How does nanoconfinement and interfacial trapping improve energy storage performance?
The combined effects of nanoconfinement and interfacial trapping within the nanolaminates synergistically contribute to improved electrical breakdown strength and enhanced energy storage performance across temperature range up to 250°C.
What is the energy density of a Nanolaminate?
The nanolaminate, consisting of nanoconfined polyetherimide (PEI) polymer sandwiched between solid Al 2 O 3 layers, exhibits a high energy density of 18.9 J/cm 3 with a high energy efficiency of ~ 91% at elevated temperature of 200°C.
How stable are multilayered nanolaminates?
The multilayered nanolaminates also demonstrate remarkable thermal cycling stability as evidenced by the unchanged discharged energy density and efficiency values after undergoing 100 thermal cycles between 25 to 200 °C (Supplementary Fig. 33).
How flexible is Nanolaminate with polyimide?
In the bending test, the 7-layered nanolaminate with polyimide (PI) substrate was bent with varying bending radii of 4, 5.5, 8.5, and 13 mm (Fig. 4b) and then recovered up to 1000 times, indicating its exceptional flexibility.