| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Electronic, Optical and Magnetic Materials | 47 / 318 | 85th | Q1 |
| Surfaces, Coatings and Films | 22 / 141 | 84th | Q1 |
| Materials Chemistry | 52 / 327 | 84th | Q1 |
| Ceramics and Composites | 22 / 133 | 83rd | Q1 |
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FlatChem
FlatChem is Scopus-indexed (Q1, CiteScore 10.2), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by Elsevier B.V..
Checked against the index lists dated .
ISSN 2452-2627Verify ISSN ↗
Publisher: Elsevier B.V.
Cost to publish: About US$3,140 to publish open access (publisher list price, via OpenAlex) — subscription publishing may be free
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Quick answers
Is FlatChem indexed in Scopus?
Yes — actively indexed in Scopus, coverage 2017–present, best quartile Q1, CiteScore 10.2.
What quartile is FlatChem in Scopus?
FlatChem is Q1 in Electronic, Optical and Magnetic Materials (rank 47 of 318), Q1 in Surfaces, Coatings and Films (rank 22 of 141) and Q1 in Materials Chemistry (rank 52 of 327), by CiteScore 2025. It is ranked in 4 subject areas in all.
What is the impact factor of FlatChem?
FlatChem is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 10.2, which places it in quartile Q1 at the 85th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.906, quartile Q1, with an H-index of 52.
How much does it cost to publish in FlatChem?
The publisher lists an article processing charge of about US$3,140 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.
Who publishes FlatChem and what is its ISSN?
FlatChem is published by Elsevier B.V. Its ISSN is 2452-2627.
Is FlatChem covered under ONOS in India?
Yes. It is part of the One Nation One Subscription (ONOS) national subscription, so readers at participating Indian institutions get its full text. ONOS does not cover its article processing charge.
Is FlatChem in Web of Science?
Yes — indexed in the Science Citation Index Expanded.
Is FlatChem open access?
No — it is not registered as an open-access journal in DOAJ or Scopus.
How well cited is FlatChem? — open metrics via OpenAlex
FlatChem has an h-index of 57 and a 2-year mean of 6.1 citations per paper (OpenAlex). Its Scopus CiteScore is 10.2, quartile Q1. On 2-year citations it ranks #36 of 269 Scopus journals in Electronic, Optical and Magnetic Materials.
FlatChem published 147 papers in 2025; its busiest recent year was 2024 with 152. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
Who publishes in FlatChem? — latest 97 articles, 2026
In its latest 97 research articles (2026), authors are most often from China (17.7%), India (14.8%) and Saudi Arabia (6.5%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Are there integrity warnings for FlatChem? — indicators, not proof of misconduct
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags 2 of its papers. These are indicators to check, not findings against the journal.
- Scopus statusActive
- Retracted papers None recorded
- Problematic Paper Screener flags 2 · 2.2 per 1,000 papers — mostly tortured phrases and suspect text
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
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