Sulfur, Nitrogen Dual Doped Reduced Graphene Oxide Supported Two‐Dimensional Sb <sub>2</sub> S <sub>3</sub> Nanostructures for the Anode Material of Sodium‐Ion Battery
Why this work is in the frame
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Bibliographic record
Abstract
Abstract Developing alternative of Li‐based energy storage system are inevitable and demanding because of depleting Li source and increasing cost. In this aspect Na‐based electrochemical energy storage devices such as Na‐ion batteries has drawn significant attention due to ubiquity, low cost and less toxic nature. Development of electrode material with novel architecture and high specific capacity is important and challenging too. Herein, we have demonstrated a novel two‐dimensional nanostructured hybrid anode material based on Sb 2 S 3 and, sulfur and nitrogen dual doped reduced graphene oxide for Na‐ion battery. Hybrid material was synthesized by solvothermal process. X‐ray diffraction pattern, Raman and FTIR spectral, and microscopic measurements exhibits successful synthesis of crystalline and two‐dimensional layered structure material. The hybrid material shows excellent properties towards Na + storage properties. A specific capacity of 507 mA h g −1 at a current density of 100 mA g −1 was also obtained after continuous 150 charge‐discharge cycles. The specific capacity, and electrochemical properties of hybrid material over performs free‐Sb 2 S 3 . The excellent electrochemical properties of the hybrid material are attributed to easy ion diffusion through the two‐dimensional layered structure.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it