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Record W4321099451 · doi:10.1002/aenm.202204094

Controlling Electrolyte Properties and Redox Reactions Using Solvation and Implications in Battery Functions: A Mini‐Review

2023· article· en· W4321099451 on OpenAlexfundno aff
Graham Leverick, Yang Shao‐Horn

Bibliographic record

VenueAdvanced Energy Materials · 2023
Typearticle
Languageen
FieldEngineering
TopicAdvanced Battery Materials and Technologies
Canadian institutionsnot available
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsElectrolyteOverpotentialIntermolecular forceBattery (electricity)Materials scienceSolubilityRedoxDissolutionSolvationIonic conductivitySolventChemical engineeringChemical physicsInorganic chemistryMoleculeElectrochemistryChemistryOrganic chemistryThermodynamicsPhysical chemistryElectrode

Abstract

fetched live from OpenAlex

Abstract Electrolytes will play a central role in the development of next‐generation batteries with increased energy density and cycle life and reduced cost. While molecular designs can enable electrolytes with favorable properties like increased (electro)chemical stability, such properties can be manipulated additionally through the intermolecular interactions among species within the electrolyte. In this mini‐review, a number of intermolecular interactions in the electrolyte that can give rise to significant enhancement in battery functions are highlighted. The critical role of reactant and product solubility is shown in battery reactions, where increasing solubility can enable a dissolution–precipitation reaction pathway, decrease overpotential, and increase capacity. Through the intermolecular interactions among solvent, additives, and ions, the reactivity of electrolyte species can be altered significantly by either enhancing solvent (electro)chemical stability or facilitating water deprotonation in Li–O 2 reactions. It is shown that incorporating redox active species in the electrolyte can reduce the reaction overpotential and enhance cycle life. Moreover, intermolecular interactions that can increase the ionic conductivity and transference number of electrolytes are identified. Finally, future opportunities are highlighted to exploit these intermolecular interactions to gain unprecedented molecular control over the electrolyte and enable next‐generation batteries.

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 imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.003
Threshold uncertainty score0.009

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0010.002
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0030.001

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.

Opus teacher head0.025
GPT teacher head0.235
Teacher spread0.210 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreReview

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

Citations101
Published2023
Admission routes1
Has abstractyes

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