ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q3Scopus Q2SCImago #11,964Diamond OAGold OA

Kona Powder and Particle Journal

Acronym:kona
•
Abbreviation (ISO):KONA POWDER PART. J
•
Identifier (ISSN):0288-4534(Print)/2187-5537(Online)
•
Publisher:Hosokawa Powder Technology Foundation
Clarivate IF (2026)
2.7↓ -0.5
Journal Impact Factor
IF Trend↓
WoS Quartile
Q3
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Kona Powder and Particle Journal

WoS Q3
13461.6420181.5520192.3320202.920213.9220224.120232.620243.220252.72026
Annual Impact Factor Metric
Current (2026):2.7
Scopus SJR & RankScopus Q2
0.497
#11,964

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
51

51 papers with at least that number of citations each

WoS: SCIE / JCRQ3
Self-Citation Rate7.7%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessGold OA
18articles/year
100% Gold OA•36.84% Original Research

Aims & Scope

KONA publishes papers in the broad field of powder science and technology, ranging from fundamental principles to practical applications. Papers describing technological experience and critical reviews of existing knowledge in special areas are also welcome.

Topics Covered (Recognized by AI)
Materials ScienceEngineeringPhysicsChemistryComposite MaterialsOrganic ChemistryChemical EngineeringBiologyQuantum MechanicsNanotechnologyGeologyMetallurgyThermodynamics

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

ENGINEERING, CHEMICAL

Q3
Rank105/183
IndexSCIE
JCRSCIE2026

MATERIALS SCIENCE, MULTIDISCIPLINARY

Q3
Rank305/472
IndexSCIE
JCISCIE2026

ENGINEERING, CHEMICAL

Q3
Rank125/183
IndexSCIE
JCISCIE2026

MATERIALS SCIENCE, MULTIDISCIPLINARY

Q4
Rank390/473
IndexSCIE

Annual Historical Statistics & Publications

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

12 year
2026Latest
IF2.7
Articles / Year9
Total Citations0
2025
IF3.2
Articles / Year26
Total Citations25
2024
IF2.6
Articles / Year27
Total Citations75
2023
IF4.1
Articles / Year24
Total Citations167
2022
IF3.919
Articles / Year25
Total Citations257

SCImago & Scopus Journal Intelligence

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

Rank #11,964Scopus Q2Diamond OASCImago Profile
Scopus Coverage:1983-2026
Scopus Broad Areas:Chemical EngineeringChemistryEngineeringMaterials Science
Scopus Citation Rank (SJR)Q2
0.497

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

Quartile: Scopus Q2
Citations / Doc (2 years)
3.46

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

2-Year Citation Window
Estimated Publication Fee (APC)
100% Free

Diamond Open Access: Authors publish completely free of charge with zero author-facing fees.

Diamond Open Access

Scopus 3-Year Publication & Citation Window

3-Year Citations183
3-Year Documents54
Citable Documents51

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

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate28.6%

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)Q2
Chemistry (miscellaneous)Q2
Engineering (miscellaneous)Q2
Materials Science (miscellaneous)Q2
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: 7.7%

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):
3区 (Zone 3)Materials Science
Minor Category (Specific Field):
3区ENGINEERING, CHEMICAL
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

Kona Powder and Particle Journal (acronym: kona, abbr: KONA POWDER PART. J, ISSN: 0288-4534) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Hosokawa Powder Technology Foundation in Japan. The periodical holds a Journal Impact Factor (JIF) of 2.70, ranking in quartile Q3 of Web of Science (SCIE), a Scopus SJR indicator of 0.497 (Q2), an H-index of 51.

The journal enforces rigorous peer evaluation with a publication frequency of Annual, an annual output of approximately 18 scientific articles. In terms of accessibility and author fees, it operates under the Gold OA model with Diamond Open Access (100% free of author APC charges). 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
Gold OA
Publisher
Hosokawa Powder Technology Foundation
Publication Language
English
Frequency
Annual
Indexing & Databases
SCIEScopusDOAJPubMed
Editorial Address
HOSOKAWA POWDER TECHNOL FOUNDATION, NO 9, 1-CHOME, SHOUDAI TAJIKA, HIRAKATA-SHI, JAPAN, OSAKA, 573-1132

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Record UUID: 3ac6f948-1ea3-404d-9bba-6905101bf082
Database Updated: 2026-09-28