Constructing All-Climate Hybrid Sodium Ion/Metal Batteries through Intersolvent Synergistic Effect
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Rechargeable sodium ion batteries (SIBs) under extreme conditions are still limited by sluggish Na + transport/desolvation kinetics and unstable electrode/electrolyte interface, thus leading to rapid capacity decay and a short lifespan. Herein, electrolyte engineering is proposed via solvent–solvent hydrogen bonding interaction between dimethyl sulfite (DMS) and glutaronitrile (GN) solvents for wide-temperature SIBs. The formed hydrogen bonding between DMS and GN solvents not only enhances the antioxidative ability of DMS but also simultaneously promotes the formation of a loose solvation structure by distancing DMS from Na + ions, facilitating Na + transport/desolvation kinetics. The well-designed electrolyte exhibits wide-temperature application from −55 to 60 °C in NaNi 0.33 Fe 0.33 Mn 0.33 O 2 ||Na half cells, while the improved cycling stability with preactivated hard carbon anode is also obtained from −40 to 45 °C. This work sheds light on intersolvent synergistic effect for wide-temperature electrolyte design, specializing in regulating electrolyte thermodynamic and kinetic behavior.
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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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 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