Thiosalicylic‐Acid‐Mediated Coordination Structure of Nickel Center via Thermodynamic Modulation for Aqueous Ni–Zn Batteries
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Bibliographic record
Abstract
Abstract Uniquely functional nanocomplexes with rich coordination environments are critical in energy storage. However, the construction of structurally versatile nanocomplexes remains challenging. In this study, a nickel‐based complex with structural variations is designed via thermodynamic modulation using a dual‐ligand synthesis strategy. A nickel‐based nanomaterial (NiSA‐SSA‐160) with a large specific surface area is synthesized around the competing coordination of the host and guest molecules that differ in terms of the chemical properties of the O and S elements. Concurrently, the coordination environment of NiSA‐SSA‐160 is investigated via X‐ray absorption fine structure spectroscopy. The thiol functional groups synergistically induced an electron‐rich Ni structure, thus increasing the electron density of the central atom. The electrochemical performance of an assembled NiSA‐SSA‐160//Zn@CC battery is shown to improve significantly, with a maximum energy density of 0.54 mWh cm −2 and a peak power density of 49.49 mW cm −2 . This study provides a new perspective regarding coordination transformations and offers an idea for the design of functionally rich nanomaterials.
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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