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Record W2902744163 · doi:10.1002/cjce.23405

A robust computational method based on the thermodynamic approach for determining monomer partitioning in emulsion polymerization systems

2018· article· en· W2902744163 on OpenAlexvenueno aff
Ali Safinejad, Saeed Pourmahdian, Behzad Shirkavand Hadavand

Bibliographic record

VenueThe Canadian Journal of Chemical Engineering · 2018
Typearticle
Languageen
FieldMaterials Science
TopicMaterial Dynamics and Properties
Canadian institutionsnot available
Fundersnot available
KeywordsDispersityMonomerParticle (ecology)Materials scienceEmulsionSwellingEmulsion polymerizationPolymerVolume fractionParticle sizeChemical engineeringThermodynamicsSolubilityPolymerizationPolymer chemistryChemistryPhysical chemistryComposite materialPhysics

Abstract

fetched live from OpenAlex

Abstract A robust computational framework based on the thermodynamic approach for determining monomer partitioning in monodisperse/polydisperse multi‐component emulsion systems was introduced. The numerical methods were applied to determine monomer partitioning in three monodisperse and one hypothetical polydisperse multi‐monomer emulsion systems. Larger particle size promotes the swelling ability of particles and increases the monomers content ratio for monomer with lower solubility in particle phase. For polydisperse systems, there is a strong particle size dependency of polymer volume fraction and the volumetric ratio of the monomers in particles, even for large particles and/or under partial swelling condition. In monodisperse systems, the particle size independency of monomers' volumetric ratio is only valid for large enough particles and/or partial swelling conditions. The results show that the prediction of the thermodynamic model can be brought close to reasonable results only with values of interfacial tensions, which are several times higher than the experimentally measured data.

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 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 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 score0.273
Threshold uncertainty score0.191

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
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 head0.025
GPT teacher head0.213
Teacher spread0.188 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

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".

Quick stats

Citations3
Published2018
Admission routes1
Has abstractyes

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