Evidence map›Paper›PMID 30546494›Full record

ArticleChemCatChem2018

Direct Methylation of Benzene with Methane Catalyzed by Co/MFI Zeolite.

Koshiro Nakamura, Akihito Okuda, Kiyotaka Ohta, Hitoshi Matsubara, Kazu Okumura, Kana Yamamoto, Ryosuke Itagaki, Satoshi Suganuma, Etsushi Tsuji, Naonobu Katada

Open access · hybridAbstract read
In one paragraph

Article in ChemCatChem, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.1field-weighted citation impact, top 24% of its field
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

2 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Article
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

10 authors at 2 institutions in 1 country.

Koshiro NakamuraCenter for Research on Green Sustainable Chemistry Tottori University 4-101 Koyama-cho Minami Tottori 680-8552 Japan.ORCID 0000-0003-4336-6689
Akihito OkudaCenter for Research on Green Sustainable Chemistry Tottori University 4-101 Koyama-cho Minami Tottori 680-8552 Japan.
Kiyotaka OhtaCenter for Research on Green Sustainable Chemistry Tottori University 4-101 Koyama-cho Minami Tottori 680-8552 Japan.
Hitoshi MatsubaraCenter for Research on Green Sustainable Chemistry Tottori University 4-101 Koyama-cho Minami Tottori 680-8552 Japan.
Kazu OkumuraApplied Chemistry Kogakuin University 2665-1 Nakano-cho, Hachioji, Tokyo 192-0015 Japan.
Kana YamamotoCenter for Research on Green Sustainable Chemistry Tottori University 4-101 Koyama-cho Minami Tottori 680-8552 Japan.
Ryosuke ItagakiCenter for Research on Green Sustainable Chemistry Tottori University 4-101 Koyama-cho Minami Tottori 680-8552 Japan.
Satoshi SuganumaCenter for Research on Green Sustainable Chemistry Tottori University 4-101 Koyama-cho Minami Tottori 680-8552 Japan.
Etsushi TsujiCenter for Research on Green Sustainable Chemistry Tottori University 4-101 Koyama-cho Minami Tottori 680-8552 Japan.
Naonobu KatadaCenter for Research on Green Sustainable Chemistry Tottori University 4-101 Koyama-cho Minami Tottori 680-8552 Japan.
Tottori University · JPKogakuin University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cobalt-loaded MFI zeolite showed distinct activity for direct methylation of benzene with methane into toluene. High activity was found at around 0.6 of Co/Al molar ratio. Incorporation of carbon from methane into the methyl group of toluene was confirmed with isotope tracer experiments and mass spectroscopy. Ammonia infrared-mass spectroscopy temperature-programmed desorption, transmission electron microscopy, X-ray absorption near edge spectroscopy and extended X-ray absorption fine structure indicated that Lewis acidic divalent (+II of oxidation state) Co species mono-atomically dispersed on the ion exchange site of MFI zeolite was the active species.

Indexed as

BenzeneCobaltMethaneMethylationMFI Zeolite

Identifiers

PMID30546494
PMCPMC6282706
OpenAlexW2808833285

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.