Application of Novel Dopamine-Polypyrrole Nanofibers for Electrically Conductive Adhesives
Why this work is in the frame
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Bibliographic record
Abstract
ABSTRACT Electrically conductive adhesives (ECAs) offer many advantages such as lower processing temperature, simpler processing steps and finer-pitch interconnection in comparison with the traditional soldering technology. However, due to the poor metallurgical connections of silver flakes in the ECA network, it requires a large amount of silver or other metallic fillers to achieve high conductivity, which is not cost-effective for industrial applications. In this work, we present the utilization of a novel type of dopamine-functionalized polypyrrole (DA-PPy) nanofibers to develop a hybrid nanocomposite adhesive with lower metallic contents. Compared to conventional ECAs, the hybrid ECAs displayed significantly higher electrical conductivity. In particular, the introduction of 3 wt% nanofibers into a conventional ECA with 57.9 wt% silver flakes resulted in a significant electrical conductivity enhancement from 110 S/cm to 2400 S/cm, which was comparable to that of ECA filled with 80 wt% silver flakes.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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