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Rational design of hierarchical core-shell structured CoMoO4@CoS composites on reduced graphene oxide for supercapacitors with enhanced electrochemical performance

2020· article· en· 40 citations· W3000341390 on OpenAlex· 10.1016/j.ijhydene.2019.12.178

Why is this work in the frame?

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

Canadian funderA Canadian agency funded it. The work may carry no Canadian affiliation at all.

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.

The three-model screen

all 1,000 screened works →

All three models called this out of scope.

stratum: fund_new · design weight: 1678.90 (the sample is stratified; any rate computed without the weight is wrong)
Claude Opus 4.8OUT
genre: empirical
about Canada: no
confidence: high

Materials chemistry paper on core-shell composites for supercapacitors.

GPT-5.6 (high)OUT
genre: other
about Canada: no
confidence: low

The title identifies a materials engineering study, but the abstract is missing.

Grok 4.5OUT
genre: empirical
about Canada: no
confidence: high

Materials science title on CoMoO4@CoS supercapacitor composites; domain energy materials.

Abstract

No abstract. This is not a gap in this database — OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.

The record

Venue
International Journal of Hydrogen Energy
Topic
Supercapacitor Materials and Fabrication
Field
Materials Science
Canadian institutions
Funders
Natural Science Foundation of Shanxi ProvinceOntario Innovation Trust
Keywords
SupercapacitorGrapheneCapacitanceMaterials scienceElectrodeElectrochemistryOxidePower densityComposite numberEnergy storageNanotechnologyChemical engineeringComposite materialChemistryPower (physics)Metallurgy
Has abstract in OpenAlex
no