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Record W1519771136 · doi:10.1002/mame.201300189

Co‐<scp>I</scp>njection Molded New Green Composites from Biodegradable Polyesters and Miscanthus Fibers

2013· article· en· W1519771136 on OpenAlexaff
Kunyu Zhang, Vidhya Nagarajan, Nima Zarrinbakhsh, Amar K. Mohanty, Manjusri Misra

Bibliographic record

VenueMacromolecular Materials and Engineering · 2013
Typearticle
Languageen
FieldMaterials Science
Topicbiodegradable polymer synthesis and properties
Canadian institutionsUniversity of Guelph
Fundersnot available
KeywordsMaterials scienceComposite materialPolybutylene succinateComposite numberMoldScanning electron microscopePolylactic acidCore (optical fiber)Izod impact strength testPolyesterMolding (decorative)PolymerUltimate tensile strength

Abstract

fetched live from OpenAlex

A novel concept of developing green composites with improved performance using co‐injection molding technique has been established. Poly (butylene succinate) (PBS), poly (butylene adipate‐ co ‐terephtalate) (PBAT), and their blends were investigated as skin material. Composite core material was made from poly (3‐hydroxybutyrate‐ co ‐hydroxyvalerate) (PHBV) and miscanthus. Co‐injected samples with good surface finish were achieved at a skin/core volume ratio of 40/60 and mold temperature of 45 °C. Notched impact strength of 140 J/m, four times higher than that of neat core material and unnotched impact strength of almost 400 J/m with modulus of more than 1 GPa was achieved for the co‐injection molded green composites. Good adhesion at the skin/core interface was observed under scanning electron microscopy.

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 categoriesMeta-epidemiology (narrow)
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 score0.020
Threshold uncertainty score1.000

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 communication0.0010.000
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 head0.008
GPT teacher head0.178
Teacher spread0.170 · 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.

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

Citations14
Published2013
Admission routes1
Has abstractyes

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