POSIIndexedC-Q1Zone 3Partially verifiedCurrent

Macromolecules

American Chemical Society · United States

POSI-J-023378eISSN 0024-9297

Journal website Publications Record JSON

Evaluation status

POSI-EVAL-1.0

1 · Core Collection

Indexed, not certified

Listed in the journal directory. Certification is by application.

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2 · PQF

Not assessed

Eligibility framework; not a citation metric.

What PQF measures

3 · Citation ranking

CITATION-RANK-1.0

112 / 535C-Q1Zone 3

In Materials Engineering · percentile 79.2

PNCI 1.07 · 4427 eligible items · coverage 100.0%

Snapshot: September 2026

Ranking method

PQF is an eligibility and quality-framework assessment. It is not a citation ranking metric and does not determine Citation Quartiles or POSI Zones. PCS is a supplementary citation indicator and does not determine the official POSI Citation Rank, Citation Percentile, Citation Quartile, or POSI Zone.

Citations and output

Citation score (PCS): 12.68; Supplementary · 2022–2025 · 4,427 items · PCS-1.0; Adequate sample; How it is calculated
Articles: 52,972; OpenAlex / Crossref
Subject: Materials Engineering; P2.05 · confidence high

Ranking history

2026currentC-Q1Zone 3
Materials Engineering · rank 112 of 535

Editions are kept as published; each ranks the journal within its category that year.

Record details

Identity

POSI ID · posi-data registry/ · identifier: POSI-J-023378
eISSN · ISSN Portal / Crossref · identifier: 0024-9297
OpenAlex source · OpenAlex · identifier: S177196338
Title · ISSN Portal / Crossref · registry: Macromolecules
Publisher · Crossref / OpenAlex · registry: American Chemical Society

Not recorded: pISSN, ISSN country

Declared by the publisher

Stated by the journal about itself. POSI records these as declared and does not present them as measured.

Declared country · Publisher · declared: United States
Language · Publisher / DOAJ · declared: English
Website · Publisher · declared: pubs.acs.org/journal/mamobx

Not recorded: Frequency, License, Peer review, Article processing charge

Registry and computed values

Open access · DOAJ / OpenAlex · registry: No

Not recorded: DOAJ status

Verification: Partially verified

ISSN resolved to an OpenAlex source record; journal-level evidence not reviewed by POSI.

Freshness: Current

Updated 2026-08-10. Record updated within 6 months of the data cutoff.

Indexed, benchmark set

Indexed. Also in the Global Benchmark reference set that POSI uses to validate its methodology.

How states are assigned

Cite this record

Panorama Open Scholarly Index. (2026). Macromolecules [journal record, POSI-J-023378]. https://posi.panorama-sg.com/journal/bench-macromolecules-0057/