Facile Synthesis of a Carbon Nano Dot‐Based Wearable Flexible Thermoelectric Device
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
Abstract A facile method of synthesizing flexible thin films of carbon nano dots (CNDs) and Polyvinyl Pyrrolidone (PVP) on cellulose based substrates is developed and their thermoelectric properties are demonstrated through the fabrication of a wearable device. Alongside enhanced thermoelectric performance, the CND thin films are biocompatible, low cost and scalable, all essential criteria for wearable thermoelectric devices. A critical window of the CND loading concentration on the cellulose‐based substrate is observed, with significantly enhanced Seebeck coefficient and Power Factor of thin films, demonstrating that the trade‐off principles for thermoelectric materials must be carefully tuned. The highest Seebeck coefficient of –358.45 µV·K −1 , power factor of 0.03 µW·m −1 ·K −2 and the lowest thermal conductivity of 0.086 W·m −1 ·K −1 at room temperature is achieved with a CND loading concentration of 9.32 g cm −2 . A wearable thermoelectric device is fabricated using n‐type CND films with copper electrodes. When worn, the device can generate voltage and current of ≈70 mV and ≈15 nA, respectively, at ΔT of 10 K.
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.
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 | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 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