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Record W3020153670 · doi:10.5004/dwt.2020.25168

Photocatalytic degradation of organic dyes using nickel oxide incorporated titania nanocatalyst

2020· article· en· W3020153670 on OpenAlex
Lalitha Gnanasekaran, R. Hemamalini, Saravanan Rajendran, Mu. Naushad, Jiaqian Qin, F. Gracia, Lorena Cornejo‐Ponce

Why this work is in the frame

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

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueDesalination and Water Treatment · 2020
Typearticle
Languageen
FieldEnergy
TopicTiO2 Photocatalysis and Solar Cells
Canadian institutionsQueen's University
Fundersnot available
KeywordsMethyl orangePhotocatalysisNon-blocking I/OMaterials scienceNanocompositeNickel oxideScanning electron microscopeChemical engineeringTransmission electron microscopyHigh-resolution transmission electron microscopyOxideTetragonal crystal systemNanoparticleTitanium oxideInorganic chemistryNanotechnologyMetallurgyComposite materialChemistryCrystal structureOrganic chemistryCatalysis

Abstract

fetched live from OpenAlex

ABSTRACT In this present work, two-step methods were executed to prepare TiO 2 /NiO nanocomposite material. The selected area electron diffraction and X-ray diffraction pattern were interpreted and their fallouts demonstrate the occurrence of the tetragonal structure of TiO 2 beside the cubic structure of NiO. The NiO nanoparticles were randomly distributed on the surface of TiO 2 which was seen by transmission electron microscopy (TEM) and elemental mapping analyses. The high-resolution scanning electron microscope (HR-SEM) images of the prepared materials represent the spherical-shaped nanoparticles. The prepared TiO 2 /NiO material shows high purity because it contains Ni, Ti and O elements without impurities which were represented by energy-dispersive X-ray spectroscopy. The estimated band gap of the prepared TiO 2 @NiO nanocomposite is in the UV region. Under UV light condition, the nanocomposite effectively exploits the colorful dyes like methylene blue and methyl orange. In addition, their photocatalytic mechanism has been explained in detail.

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.

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 score0.010
Threshold uncertainty score0.510

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 head0.033
GPT teacher head0.239
Teacher spread0.206 · 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