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Record W4303953721 · doi:10.1002/cjce.24709

Solubility correlation by model with partial molar volume

2022· article· en· W4303953721 on OpenAlex
Qiushuo Yu, Junjun Li, Chao Liu, Huaiyu Yang

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

VenueThe Canadian Journal of Chemical Engineering · 2022
Typearticle
Languageen
FieldMaterials Science
TopicCrystallization and Solubility Studies
Canadian institutionsnot available
FundersNational Natural Science Foundation of China
KeywordsSolubilityMole fractionThermodynamicsSolventPartial molar propertyMolarVolume fractionCorrelation coefficientVolume (thermodynamics)Absolute deviationChemistryHildebrand solubility parameterMolar volumeBinary numberWork (physics)Materials sciencePhysical chemistryOrganic chemistryMathematicsStatisticsPhysicsOrthodontics

Abstract

fetched live from OpenAlex

Abstract Jouyban‐Acree/van't Hoff model was often used to correlate solubility data, which was related to temperature, and the mole fraction of each solvent in the mixture of two solvents. In this work, the partial molar volume of each component in the mixture of two solvents was first time introduced as a modification to the Jouyban‐Acree/van't Hoff model. Furthermore, machine learning and artificial intelligence (AI) technology based on temperature, mole fraction, and partial molar volume of each solvent were employed to improve the accuracy of the solubility estimation. The models were evaluated in terms of their ability to mathematically correlate solute solubility in binary solvents. An average root mean square deviation (RMSD) is used to measure the deviation between the calculated values and the experimental values. With partial molar volume as a modified parameter of the Jouyban‐Acree/van't Hoff model, the overall RMSD of all the correlations of solubility improved.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.092
Threshold uncertainty score0.356

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
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 head0.009
GPT teacher head0.182
Teacher spread0.173 · 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