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Record W2582138575

PREDICTION OF RATE CONSTANTS OF IMPORTANT REACTIONS IN WATER RADIATION CHEMISTRY IN SUB- AND SUPERCRITICAL WATER: EQUILIBRIUM REACTIONS

2016· article· en· W2582138575 on OpenAlexvenueno aff
GuangdongLiu, TaitDu, LoganToth, JohnBeninger, KhashayarGhandi

Bibliographic record

VenueCNL Nuclear Review · 2016
Typearticle
Languageen
FieldEngineering
TopicSubcritical and Supercritical Water Processes
Canadian institutionsnot available
Fundersnot available
KeywordsSupercritical fluidRadiolysisChemistryReaction rate constantThermodynamicsEquilibrium constantChemical reactionYield (engineering)Reaction rateChemical kineticsCage effectPhysical chemistryKineticsAqueous solutionOrganic chemistryCatalysisMolecule
DOInot available

Abstract

fetched live from OpenAlex

Various studies have shown that rate constants of many reactions in water go through a plateau before reaching the critical point. In 2002, Ghandi et al. proposed a model that accounts for this behaviour called the cage effect model. In this work, we review the most important equilibrium reactions in the radiolysis of water and estimate their rate constants using this model. Equilibrium reactions are very important for water radiolysis, because some of the reactions are extremely fast. For example, the reaction H++eaq−⇌H· could be the cause of a significant increase in the H atom yield in supercritical water (as compared with water vapor).

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)0.000
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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.037
Threshold uncertainty score0.376

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 head0.016
GPT teacher head0.220
Teacher spread0.204 · 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 designBench or experimental
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

Citations1
Published2016
Admission routes1
Has abstractyes

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