Composite Ti3C2Tx-carbon nanotube electrodes with high active mass for supercapacitors
Why this work is in the frame
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Bibliographic record
Abstract
Pure Ti3C2Tx and Ti3C2Tx -multiwalled carbon nanotube (MCNT) anodes with 35 mg cm−2 active mass (AM) are prepared. The 90%Ti3C2Tx-10%MCNT electrode shows the capacitance (CS) of 1.78 F cm−2 for 2 mV s−1 cyclic voltammetry sweep and 1.95 F cm−2 for a constant current discharge at 3 mAcm−2 in 0.5 M Na2SO4 aqueous medium. The CS of the Ti3C2Tx-10 MCNT anode significantly exceeds the literature results for other Ti3C2Tx anodes. The Ti3C2Tx-MCNT electrodes, showed low resistance and good CS retention at fast charging. Good electrode properties at high AM are achieved due to the use of advanced catecholate-type dispersant. The 3,4,5-trihydroxybenzamide (THB) dispersant showed adsorption on Ti3C2Tx and MCNT, favoured their dispersive mixing, and enhanced CS of the composite. High CS in aqueous 0.5 M Na2SO4 medium is promising for application in asymmetric supercapacitor cells operating in enlarged voltage range.
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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 | 0.001 | 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