ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q1Scopus Q1SCImago #1,144Top JournalHybrid

Chemical Engineering Journal

Acronym:cej
•
Abbreviation (ISO):CHEM. ENG. J
•
Identifier (ISSN):1385-8947(Print)
•
Publisher:Elsevier
Clarivate IF (2026)
12.5↓ -0.7
Journal Impact Factor
IF Trend↓
WoS Quartile
Q1
WoS SCIETop Tier
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Chemical Engineering Journal

WoS Q1
41016226.7420188.36201910.7202013.3202116.7202215.1202313.3202413.2202512.52026
Annual Impact Factor Metric
Current (2026):12.5
Scopus SJR & RankScopus Q1
2.259
#1,144

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
369

369 papers with at least that number of citations each

WoS: SCIE / JCRTop Tier
Self-Citation Rate9%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
6,441articles/year
9.99% Gold OA•96.36% Original Research

Aims & Scope

The Chemical Engineering Journal focuses upon three aspects of chemical engineering: chemical reaction engineering, environmental chemical engineering, and materials synthesis and processing. The Chemical Engineering Journal is an international research journal and invites contributions of original and novel fundamental research. The journal aims to provide an international forum for the presentation of original fundamental research, interpretative reviews and discussion of new developments in chemical engineering. Papers which describe novel theory and its application to practice are welcome, as are those which illustrate the transfer of techniques from other disciplines. Reports of carefully executed experimental work, which is soundly interpreted are also welcome. The overall focus is on original and rigorous research results which have generic significance.

Topics Covered (Recognized by AI)
Chemistry92.6%Engineering85.3%Organic chemistry83.3%Materials science78%Physics75%Biology69.6%Chemical engineering63.6%Quantum mechanics61%Biochemistry53.1%Physical chemistry44.3%Composite material43.2%Catalysis36.5%Metallurgy33.5%Nanotechnology33.2%Computer science30.4%Thermodynamics26%Geology22.2%Inorganic chemistry21%Mathematics20.9%Ecology20.5%Waste management20.3%

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

ENGINEERING, CHEMICAL

Q1
Rank13/183
IndexSCIE
JCRSCIE2026

ENGINEERING, ENVIRONMENTAL

Q1
Rank4/88
IndexSCIE
JCISCIE2026

ENGINEERING, CHEMICAL

Q1
Rank13/183
IndexSCIE
JCISCIE2026

ENGINEERING, ENVIRONMENTAL

Q1
Rank5/88
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF12.5
Articles / Year9,843
Total Citations11,652
2025
IF13.2
Articles / Year13,259
Total Citations120,995
2024
IF13.3
Articles / Year10,683
Total Citations248,471
2023
IF15.1
Articles / Year7,175
Total Citations265,993
2022
IF16.744
Articles / Year6,325
Total Citations326,082

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #1,144Scopus Q1SCImago Profile
Scopus Coverage:1975, 1979, 1996-2026
Scopus Broad Areas:Chemical EngineeringChemistryEngineeringEnvironmental Science
Scopus Citation Rank (SJR)Q1
2.259

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q1
Citations / Doc (2 years)
12.93

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,972 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations342,381
3-Year Documents25,799
Citable Documents25,783

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)5

Citations in government and international policy documents

Female Author Rate37.3%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Chemical Engineering (miscellaneous)Q1
Chemistry (miscellaneous)Q1
Environmental ChemistryQ1
Industrial and Manufacturing EngineeringQ1
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 9%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
1区 (Zone 1)Materials Science
Minor Category (Specific Field):
1区ENGINEERING, ENVIRONMENTAL
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Chemical Engineering Journal (acronym: cej, abbr: CHEM. ENG. J, ISSN: 1385-8947) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Elsevier in Switzerland since 1996. The periodical holds a Journal Impact Factor (JIF) of 12.5, ranking in quartile Q1 of Web of Science (SCIE), a Scopus SJR indicator of 2.259 (Q1), an H-index of 369.

The journal enforces rigorous peer evaluation with an average review speed of 3.9周, a publication frequency of Semimonthly, an annual output of approximately 6,441 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,972 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Elsevier
Publication Language
Multi-Language
Frequency
Semimonthly
Founding Year
1996
Indexing & Databases
SCIEScopusPubMed
Editorial Address
ELSEVIER SCIENCE SA, PO BOX 564, LAUSANNE, SWITZERLAND, 1001

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: f7c27436-a1e7-417b-9107-855559b5c277
Database Updated: 2026-10-16