Journal profile · Multiple
Energy Materials
ISSN 2770-5900
Energy Materials: CAS Zone 2 · Materials Science (2025 upgraded edition); hybrid open access; 149 articles in 2025; indexed in ESCI.
Scope
Aims, scope and focus
Energy Materials is in Zone 2 of Materials Science in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Advancements in Battery Materials, Advanced Battery Materials and Technologies and Advanced battery technologies research, together about 44% of its articles. Its main subfields are Electrical and Electronic Engineering. (generated from OpenAlex topic counts and CAS ranking data)
Research area (LetPub): Multiple
Main research topics OpenAlex counts of recent articles; shares are approximate
- Advancements in Battery MaterialsEngineering19.4%
- Advanced Battery Materials and TechnologiesEngineering16.6%
- Advanced battery technologies researchEngineering8%
- Electrocatalysts for Energy ConversionEnergy7.7%
- Supercapacitor Materials and FabricationMaterials Science7.4%
- Advanced Battery Technologies ResearchEngineering7.1%
- Advanced Photocatalysis TechniquesEnergy3.3%
- Thermal Expansion and Ionic ConductivityMaterials Science3%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Materials Science Zone 2
| Level | Category | Zone |
|---|---|---|
| Major | Materials Science | Zone 2 |
| Minor | Energy & Fuels | Zone 2 |
| Minor | Materials Science, Multidisciplinary | Zone 2 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Materials Science Zone 1
| Level | Category | Zone |
|---|---|---|
| Major | Materials Science | Zone 1 |
| Minor | Electrochemistry | Zone 1 |
| Minor | Energy & Fuels | Zone 2 |
| Minor | Materials Science, Multidisciplinary | Zone 1 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
Database indexing
ESCILetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- h-index
- 42OpenAlex ·
- i10-index
- 228OpenAlex ·
- 2-year mean citedness
- 9.93OpenAlex ·
- Self-citation rate
- 3.4%LetPub ·
- Share of gold OA articles
- 85.31%LetPub ·
Volume
- Articles per year
- 153LetPub ·
Articles by year OpenAlex count · 466 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 131 | 129 | 128 |
| 2025 | 149 | 148 | 1,674 |
| 2024 | 85 | 85 | 1,821 |
| 2023 | 37 | 24 | 829 |
| 2022 | 47 | 47 | 1,808 |
| 2021 | 17 | 16 | 897 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Fees & open access
APC and open-access policy
Hybrid open accessLetPub
A subscription journal in which authors can pay to publish their article open access.
No source has fee information yet; check the journal's website.
A hybrid journal charges the APC only when the author chooses open access; publishing under the subscription model is usually free.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- ISSN
- 2770-5900
- Official links
- Journal homepage ↗OpenAlex
FAQ
Frequently asked questions about Energy Materials
What CAS zone is Energy Materials in?
In the 2025 upgraded edition of the CAS Journal Ranking, Energy Materials is in Zone 2 of Materials Science, and in Zone 2 of the minor category Energy & Fuels / Materials Science, Multidisciplinary. In the 2026 Xinrui edition it is in Zone 1 of Materials Science. Zones from different editions, and from major and minor categories, are not interchangeable.
Which databases index Energy Materials?
According to LetPub and DOAJ records, Energy Materials is indexed in ESCI.
Is Energy Materials open access, and what is the APC?
Energy Materials is a hybrid journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-26). Last updated: .