Stabilities Related to Near-Infrared Quantum Dot-Based Solar Cells: The Role of Surface Engineering
Bibliographic record
Abstract
As compared to the great effort made on improving the power conversion efficiency of quantum dot (QD) solar cells, investigations on relevant stability, regarded as another crucial factor for their widespread implementation, are still limited. In this perspective, we discuss the stability of QD solar cells from different aspects, all highly relying on the surface chemistry of QDs. Specifically, three types of stabilities, closely relevant to the realization of the actual application of QD solar cells, are presented: (i) air-processability, which allows QDs to be processed in air with high batch-to-batch reproducibility; (ii) long-term stability of QD solar cells, directly related to their performance degradation in the long run; and (iii) QD ink stability that is concerned with the storage lifetime of QDs in solution and is compatible with low-cost solution processing techniques. Both air processability and excellent QD ink stability are critical for achieving the desired low-cost, large-scale roll-to-toll manufacturing of solar cells.
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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 | 0.001 |
| 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 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| 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".