ACS Applied Energy Materials Submission Guide: Portal, Cover-Letter Application Test & Routing

Source: ACS Applied Energy Materials on ACS Publications, Clarivate JCR 2024, accessed May 2026.

This is the single most-skipped piece of ACS Applied Energy Materials submission advice:

ACS AAEM uniquely requires authors to name the application explicitly in the cover letter. From the ACS-required wording: the cover letter must include a paragraph explaining "what application is described in the work" alongside five reviewer names.

Editors use this cover-letter sentence as the routing oracle across the ACS energy and materials portfolio:

Cover letters that cannot name a specific application get routed elsewhere or rejected for scope drift at the editor triage. The cover-letter application test is the editorial decision artifact that no publisher page surfaces.

ACS Applied Energy Materials publishes six article types with type-specific caps.

TOC graphic required (ACS-specific dimensions). Manuscript format U.S. Letter. CIF + CheckCIF + CCDC deposition mandatory pre-submission for new crystal structures. Typical research Article includes 8 figures or fewer.

Source: ACS Applied Energy Materials Author Guidelines.

ACS Applied Energy Materials' 6-to-14-week first-decision range reflects the ACS rapid-publication culture for applied energy materials with the cover-letter application-test routing decision.

Day 0: ACS Publishing Center upload

Submission lands in the portal. CrossCheck and iThenticate plagiarism screening run automatically. CCDC deposition verified for crystal structures.

Day 1 to 3: Administrative screen

ACS administrative team verifies file types, TOC graphic, abstract length, reference count, ORCID completeness, and CCDC deposition (when applicable).

Day 3 to 10: Editor triage with application test

The handling editor reads the cover letter for the application-test routing oracle. Routing decision: AAEM (applied energy with novelty), ACS Energy Letters (broader energy, short format), AMI (broader applied), Chemistry of Materials (fundamental materials chemistry), Journal of Power Sources or Applied Energy (applied energy without materials novelty), or cross-publisher routing.

Week 2 to 4: Reviewer assignment

For manuscripts that pass triage, the editor invites reviewers from the ACS energy-materials pool. The cover-letter five-suggested-reviewers list helps the editor identify reviewer candidates.

Week 4 to 10: Peer review window

Critical anonymous peer review typically with 2 to 3 reviewers per manuscript.

Week 10 to 14: First decision after review

Decision arrives at the 10-to-14-week mark from submission. Major revision is most common; minor revision for stronger submissions.

Week 14 to 24: Revision plus ASAP online publication

Revisions complete within 4 to 8 weeks for accepted manuscripts. ASAP online publication appears within 1 to 2 weeks of final acceptance.

Source: ACS-published submission policy benchmarks for AAEM, accessed May 2026.

The single most consequential decision before submission is which ACS energy or applied-materials venue to target. The cover-letter application test is the routing oracle.

The ACS Applied seven-journal family includes ACS AMI (broad), ACS Applied Nano Materials, ACS Applied Energy Materials (this), ACS Applied Bio Materials, ACS Applied Polymer Materials, ACS Applied Electronic Materials, ACS Applied Optical Materials, and ACS Applied Engineering Materials. Cross-transfer between ACS Applied sisters is supported.

AAEM editors screen on three operational signals beyond the technical-check gates:

1. Cover-letter application named explicitly. Per ACS-required wording, the cover letter must name what application is described in the work. Cover letters that argue scientific novelty without naming a specific application return at the editor triage.

1. Materials novelty for applied energy. AAEM requires materials novelty (new compound, new structure, new property regime, new mechanism). Pure-applied work using existing materials routes to Journal of Power Sources or Applied Energy.

1. Format-specific caps respected. Article: no more than 300-word abstract, no more than 70 references. Letter: less than 100-word abstract, no more than 30 references. Length mismatches (Letter-shape claim at Articles length, or vice versa) route to ACS Energy Letters or fail the editor triage.

Recent issues span battery materials (Li-ion, Na-ion, solid-state, beyond-Li, K-ion), photovoltaic materials (silicon, perovskite, organic, tandem), fuel cell materials (PEMFC, SOFC, alkaline), electrocatalysis materials (HER, OER, ORR, CO2 reduction, nitrogen reduction), photocatalysis for solar fuels and water splitting, hydrogen production and storage materials, supercapacitor materials, thermoelectrics, and emerging energy materials including machine-learning-discovered systems.

For specific recent papers, see ACS Applied Energy Materials on ACS Publications.

Across energy-materials manuscripts targeting ACS Applied Energy Materials, three recurring decision risks matter most across submissions that AAEM editors filter out at the desk-screen stage. (Per ACS published author guidelines, AAEM requires a cover letter explaining why the manuscript is appropriate for AAEM AND naming the specific application addressed (editors use this sentence as the routing oracle across the ACS energy-and-materials portfolio);

Enforces Article format limits (no more than 300-word abstract, no more than 70 references) and Letter format limits (less than 100-word abstract, no more than 30 references); requires CIF + CheckCIF + CCDC deposition for new crystal structures pre-submission; requires ORCID iDs for all authors; requires TOC graphic with ACS-specific dimensions; routes through the ACS Publishing Center with plagiarism screening at administrative review;

Runs 6-14 week median to first decision with Day 1-3 administrative + plagiarism + CCDC verification, Day 3-10 editor triage, Week 2-4 reviewer assignment, Week 4-10 peer review, Week 10-14 first decision.

Manuscripts essentially reporting data or applications of data are explicitly not suitable per the published guidelines.) Use the three checks below before you open ACS Publishing Center AAEM upload slot.

Application-framing failure: pure-fundamentals materials chemistry without applied-energy framing

Across AAEM-targeted manuscripts, we consistently see authors submit work where the underlying contribution is fundamental materials chemistry (new precursor route, new ligand design, new self-assembly principle, new crystal structure characterization, new electronic-structure DFT calculation, new spectroscopic characterization) or pure property characterization (new optical / magnetic / electronic / structural property measurement) without articulating an applied-energy contribution that the AAEM scope requires.

AAEM editors apply the documented cover-letter application test at desk:

• the cover letter must name a specific energy application (lithium-ion battery cathode with named chemistry: LFP / NMC / NCA / LMR / LMNO / sulfur / silicon-anode

• supercapacitor with named electrolyte and electrode chemistry

• fuel cell electrode with named PGM / non-PGM catalyst chemistry

• solar cell with named absorber: perovskite / kesterite / DSSC / OPV / quantum-dot

• thermoelectric with named ZT regime and operating temperature

• electrocatalysis with named reaction: HER / OER / ORR / CO2RR / NRR / N2RR

• photocatalysis with named reaction and quantum-efficiency target

• electrochromic / thermochromic with named switching range

• redox-flow battery with named electrolyte couple

• biofuel cell with named substrate)

• the abstract must lead with the applied-energy advance (not the materials-chemistry novelty)

• the manuscript must demonstrate the materials advance in the applied-energy context with realistic device-relevant operating conditions

Manuscripts that read as fundamental materials chemistry with energy as decoration get redirected within 1-2 weeks to: Chemistry of Materials (fundamental materials chemistry), JACS (broad chemistry significance), ACS Energy Letters (urgent broad-energy with letter format), Inorganic Chemistry (inorganic synthesis), Crystal Growth & Design (crystal-engineering focus), or Nature Energy / Joule (high-IF energy materials with comprehensive application validation).

The fix is to either reframe with explicit applied-energy framing (specific named application, performance metrics in realistic conditions, device-relevant operating regime) or route honestly to the fundamental-chemistry sibling venue.

Check whether your ACS Applied Energy Materials cover letter names the applied-energy use clearly enough →

Materials-novelty failure: applied energy-systems work without a materials advance

We frequently see AAEM manuscripts submit work where the contribution is pure-applied (device performance optimization on established materials, scale-up of established synthesis, systems-integration study, electrode-architecture engineering with established active material, separator engineering, current-collector engineering, electrolyte additive optimization, cell-format study, module-level engineering, manufacturing process optimization) without articulating the materials novelty AAEM requires.

AAEM handling editors specifically check whether the contribution includes a materials advance: a new compound or composition (with named structural formula and characterization), a new crystal structure (with CIF + CheckCIF + CCDC deposition), a new electrode-material design at the molecular / nanoscale level (not just a new electrode geometry), a new electrolyte chemistry (not just a new electrolyte concentration), a new interface chemistry (not just a new coating thickness), a new property regime achieved through chemistry (not just optimization within existing regime).

Manuscripts where the materials are established and the contribution is application engineering get redirected within 1-2 weeks to:

Journal of Power Sources (Elsevier, electrochemical-power-source application focus), Applied Energy (Elsevier, applied-energy systems including renewables / storage / efficiency), Energy & Environmental Science (RSC, broader energy-and-environment scope), Energy Storage Materials (Elsevier, broad energy-storage including device work), Journal of Energy Storage (Elsevier, applied energy-storage), Energy Conversion and Management (Elsevier, energy-systems integration), Renewable Energy (Elsevier, broad renewable), Solar Energy (Elsevier, solar-systems engineering), Journal of Renewable and Sustainable Energy (AIP, broad scope including engineering), or IEEE Transactions on Sustainable Energy / TPEL / TIE for power-electronics-focused energy work.

The fix is to either add genuine materials novelty (new chemistry, new structure, new interface design at the molecular level) before submission or route to the pure-applied sibling venue.

Check whether your ACS Applied Energy Materials manuscript proves materials novelty rather than only device performance →

Format-routing failure: Article and Letter scope drift between AAEM and ACS Energy Letters

The third recurring pattern in AAEM-targeted manuscripts is format / scope misalignment between AAEM (the materials-novelty applied-energy venue accepting Articles at no more than 300-word abstract and no more than 70 references, plus shorter Letters at less than 100-word abstract and no more than 30 references) and ACS Energy Letters (the broader-energy letter-format venue accepting only Letters for time-sensitive urgent broad-energy work without strict materials-novelty requirement, with stricter length limits and faster turnaround).

AAEM editors specifically check at desk: whether a submitted Article has materials novelty justifying the longer comprehensive Article format (not a Letter padded to Article length); whether a submitted Letter has urgent broad-energy significance justifying the Letter format (not a fragment that should be a comprehensive Article); whether the format complies with the AAEM-specific length limits (300-word vs less than 100-word abstract; no more than 70 vs no more than 30 references);

whether the scope justifies AAEM rather than ACS Energy Letters (AAEM for materials-novel applied-energy with depth; ACS Energy Letters for time-sensitive broad-energy with breadth).

Manuscripts arriving with format-scope mismatch get redirected at editor triage with explicit format / venue recommendations.

Common patterns: Articles-shape work submitted as Letters that exceeds Letter length and gets redirected back to AAEM Articles or sometimes to ACS Energy Letters with the format-and-length expectations resolved; Letters-shape work submitted as Articles that does not have the depth justifying Article length and gets redirected to ACS Energy Letters or AAEM Letters; comprehensive materials work that lacks urgency submitted to ACS Energy Letters and redirected to AAEM Articles; urgent broad-energy work without materials novelty submitted to AAEM and redirected to ACS Energy Letters.

The fix is to decide format before drafting (Article = comprehensive materials-novel with full development; Letter = compact urgent contribution within strict length), match the abstract / reference / figure budget to the format from first draft, and choose between AAEM and ACS Energy Letters based on whether materials novelty (AAEM) or breadth-and-urgency (ACS Energy Letters) is the load-bearing element.

Check whether your AAEM manuscript is submission-ready →

• ACS Applied Energy Materials journal profile

• Is ACS Applied Energy Materials a good journal?

• ACS Energy Letters Submission Guide

• ACS Applied Materials & Interfaces Submission Guide

• Chemistry of Materials Submission Guide

• IEEE Transactions on Power Electronics submission guide

• ACS Applied Energy Materials Under Review status

Last verified: 2026-05-26 against ACS Applied Energy Materials editorial pages and ACS author resources.