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Record W7127623923 · doi:10.18280/acsm.490608

Modification of the Optical Properties of Glass by Spin Coating with Novolac: Polyester Blend

2025· article· W7127623923 on OpenAlex

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.

venuePublished in a venue whose home country is Canada.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueAnnales de Chimie Science des Matériaux · 2025
Typearticle
Language
FieldEngineering
TopicPolymer Science and Applications
Canadian institutionsnot available
Fundersnot available
KeywordsPolyesterCoatingSpin coatingGlass fiberThermoplastic

Abstract

fetched live from OpenAlex

The novolac/polyester blend to coat the glass enhances the characteristics (transmittance, absorbance, reflectance, extinction coefficient, and energy gap of glass) by coating it with a polyester/novolac blend for use in the detector.Spin coating is utilized to coat the glass with novolac/polyester blend at various volume ratios of 1:1, 1:2, 1:3 of polyester.The optical properties of novolac: polyester blended film 10m thickness have been considered depending on the wavelength of absorbance, transmittance, and reflectance spectra in the range 300-900 nm.The optical parameter includes calculation (absorption coefficient , extinction coefficient, energy gap).The result showed that the absorption, extinction coefficient, and reflectance decrease with the increase in polyester content, while transparency and transmittance increase.The absorption coefficient increases with wavelength to 365 nm, then decreases.Transmittance decreases with wavelength increase.The reflectance increases with wavelength increase.The energy gap does not affect the increase in the polyester content, so the conductivity will not change with the change in the polyester concentration.Fourier transform infrared spectroscopy (FTIR) analysis was utilized to distinguish bond absorption around 2900-3550 cm -1 , and the aromatic C-H groups stretched due to vibration from medium to weak bands within 3090-3020 cm -1 .The intensity of the ester group bonds and other bonds increased in the samples due to increased polyester content.FTIR showed physical interaction between novolac and polyester due to Van der Waals bonds.

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 imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesScience and technology studies
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.073
Threshold uncertainty score0.998

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.002
Science and technology studies0.0000.004
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.032
GPT teacher head0.266
Teacher spread0.234 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it