The Role of Copper in Bimetallic Nickel-Copper BEA Zeolite Catalysts and Their Activity in the Hydrocracking Process of Rapeseed Oil.

Łukasz Szkudlarek, Karolina Chałupka-Śpiewak, Aleksandra Zimon, Michał Jacek Binczarski, Waldemar Maniukiewicz, Paweł Mierczyński, Małgorzata Iwona Szynkowska-Jóźwik

Abstract read

PubMed Full text at PMC Publisher

In one paragraph

Article in Materials (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Łukasz SzkudlarekChemical Department, Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 114, 90-543 Lodz, Poland.ORCID 0000-0003-1847-9585

Karolina Chałupka-ŚpiewakChemical Department, Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 114, 90-543 Lodz, Poland.ORCID 0000-0002-4353-8156

Aleksandra ZimonChemical Department, Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 114, 90-543 Lodz, Poland.ORCID 0000-0002-5531-3392

Michał Jacek BinczarskiChemical Department, Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 114, 90-543 Lodz, Poland.ORCID 0000-0002-6734-9827

Waldemar ManiukiewiczChemical Department, Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 114, 90-543 Lodz, Poland.ORCID 0000-0001-6094-0748

Paweł MierczyńskiChemical Department, Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 114, 90-543 Lodz, Poland.ORCID 0000-0001-8359-2029

Małgorzata Iwona Szynkowska-JóźwikChemical Department, Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 114, 90-543 Lodz, Poland.ORCID 0000-0003-1959-3849

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The main goal of this work was to determine the role of copper in bimetallic nickel-copper BEA zeolite catalysts prepared by sequential impregnation and co-impregnation, as well as defining the influence of the method of impregnation on the catalytic activity of the described catalysts. The all-prepared samples were tested in hydrocracking reactions with rapeseed oil as a feedstock. The physicochemical properties of the catalytic materials were determined using H

Indexed as

BEA zeolitebimetallic copper–nickel catalystshydrocracking of rapeseed oil

Identifiers

PMID41681208

DOI10.3390/ma19030518

PMCPMC12897874

What OpenQuestion holds

Textmetadata

LicenceCC BY

Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.