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http://hdl.handle.net/2080/5639| Title: | Effect of Sr in BST for Energy Applications |
| Authors: | Nanda, Nibedan Malasi, Aman Kumar, Pawan |
| Keywords: | X-ray diffraction High-energy ball milling |
| Issue Date: | Dec-2025 |
| Citation: | 69th DAE Solid State Physics Symposium (SSPS), IIT, Roorkee, 19-23 December 2025 |
| Abstract: | Lead-free Ba₁₋ₓSrₓTiO₃ (BST) ceramics with x = 0.25, 0.30, and 0.35 were synthesized via solid-state reaction for energy storage applications. X-ray diffraction confirmed the formation of a tetragonal phase. Among the compositions, 35BST exhibited superior dielectric and energy storage performance near room temperature, delivering a recoverable energy density of 0.75 J/cm³ and efficiency of ~ 72.2 % at 115 kV/cm. Enhanced Sr content was found to improve breakdown strength and polarization, making BST a promising lead-free candidate for energy storage devices. |
| Description: | Copyright belongs to the proceeding publisher. |
| URI: | http://hdl.handle.net/2080/5639 |
| Appears in Collections: | Conference Papers |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2025_SSPS_NNanda_Effect.pdf | Poster | 2.7 MB | Adobe PDF | View/Open Request a copy |
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