Contemporary evaluation of triboelectric nanogenerators as self-powered devices: A bibliometric analysis from 2012 to 2023
Bibliographic record
Abstract
Triboelectric Electric NanoGenerators (TENGs), introduced in 2012 by Wang et al. , have revolutionized the way we harvest energy, converting mechanical energy into electrical power with remarkable efficiency. Since their inception, TENGs have unlocked innumerable applications, driving a surge in innovative research and development. This study utilizes the Scopus database to conduct a bibliographic analysis, highlighting the diverse applications, influential authors, and citation patterns that define the TENG landscape. Through the use of MATLAB and VOSviewer, we provide a visually compelling analysis that not only shows the integration of artificial intelligence in scientific literature but also explores the challenges and future potential of TENG technology. The document concludes by discussing TENGs challenges and the promising paths for their future applications.
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 | 0.012 | 0.065 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.137 | 0.217 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.008 | 0.006 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
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".