Glass energy storage body

Are glass-ceramics a good energy storage material?

Glass-ceramics show a great application potential in sustainable development, environmental protection, high temperature, high voltage resistance, and so on. Given the breakdown strength has a great contribution to the energy storage density, alkali-free niobate-based glass-ceramics have emerged as a prominent energy storage material.

Does GD 2 O 3 improve energy storage properties of BKN-based glass–ceramics?

Gd 2 O 3 additions have improved the energy storage properties of BKN-based glass–ceramics . Glass–ceramics with 1 mol% Gd 2 O 3 exhibited a high energy storage density of 12.14 J/cm 3, a BDS of 1818 kV/cm with a discharge efficiency of 80%, and a discharge time of 25 ns.

What is the energy storage density of glass–ceramics with 1 mol% GD 2 O 3?

Glass–ceramics with 1 mol% Gd 2 O 3 exhibited a high energy storage density of 12.14 J/cm 3, a BDS of 1818 kV/cm with a discharge efficiency of 80%, and a discharge time of 25 ns. The BNN glass–ceramics were synthesized by combining conventional and microwave heating.

How snkbnn glass-ceramics improve energy storage and insulation properties?

4. Conclusions In conclusion, the successful fabrication of SNKBNN glass-ceramics, characterized by the presence of BaNb 3.6 O 10 and BaSi 2 O 5 phases, demonstrates enhanced energy storage and insulation properties through the incorporation of 1.2 mol% Nd 2 O 3.

What is the energy storage performance of Yb2O3 based glass–ceramics?

The Yb 2 O 3 doped BNN-based sample heat-treated at 950 °C for 3 h exhibited the highest BDS of 2046.49 kV/cm, with a low dissipation factor of 0.008 and U value of 22.48 J/cm 3 . Recently, Du et al. reported optimized energy storage performance for potassium sodium niobate (KNN) based glass–ceramics.

How does glass concentration affect energy storage density?

The effect of this additive was a reduction in the average grain size. It was also found that the energy storage density of the ceramics increased gradually with increasing glass concentration; the highest energy density value of 0.32 J cm −3 was obtained for the sample with 7 mol% of the glass.