Composite Ti3C2Tx-carbon nanotube electrodes with high active mass for supercapacitors
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.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".