Is Your Paper Ready for Journal of Alloys and Compounds? The Inorganic Materials Standard

JAC isn't a general materials science journal. It's a journal about composition-structure-property relationships in inorganic materials. That distinction drives triage decisions.

The structure-property link must be explicit. Synthesizing a new alloy and measuring its hardness won't cut it alone. The editor wants to know why the alloy has that hardness, what's the phase composition, how does microstructure relate to mechanical behavior? A paper that reports properties without connecting them to structure reads as a characterization report, not a JAC paper.

Characterization depth is non-negotiable. JAC reviewers expect serious analytical work: XRD with Rietveld refinement (not just peak matching), SEM/TEM with properly indexed diffraction patterns, quantitative compositional analysis via EDS or WDS. If your XRD patterns lack indexed peaks and your TEM images lack zone axis identification, reviewers will send the paper back.

Novelty in composition or processing, not just application. Taking a known commercial alloy as-received and measuring its corrosion in a new electrolyte is a corrosion engineering paper, not a JAC paper. The materials science itself has to be new.

JAC's editorial board has published a clear list of excluded topics. Getting scope wrong is the fastest route to desk rejection.

Explicitly out of scope (per editorial board):

• Liquid alloys, steels, wear, creep, welding and joining
• Organic materials and polymers
• Coordination chemistry and ionic liquids
• Catalysis (unless combined with microstructural analysis and other materials properties)
• Biochemistry
• Synthesis-only papers without property measurements
• Purely computational results (including CALPHAD) without experimental validation
• Technical reports

In scope: Metallic alloys and intermetallics. Rare earth compounds. Hydrogen storage alloys and metal hydrides. Hard and soft magnetic materials. Superconductors. Thermoelectric compounds. Oxide and non-oxide ceramics. Semiconductor compounds (III-V, II-VI, chalcogenides). Thin films of inorganic materials. High-entropy alloys.

Watch out for battery materials. JAC gets flooded with electrode papers, and editors have become selective. If your paper focuses on electrochemical performance with cursory materials characterization, you'll be redirected to an electrochemistry journal. JAC wants the materials story, not the device story.

JAC vs. Materials Letters: If your work fits in 4-5 pages and the main contribution is a novel observation rather than a deep characterization study, Materials Letters is faster. JAC wants the full story with thorough multi-technique characterization.

JAC vs. Intermetallics: Both journals are appropriate for intermetallic compound research. Intermetallics has deeper specialist reviewers for specific alloy systems. JAC gives broader visibility. Lean toward JAC if the paper has implications beyond a single alloy system.

JAC vs. JMMM: If the contribution is in synthesis, processing, or crystal chemistry of a magnetic material rather than in the magnetism itself, JAC is the better home.

Hot subfields at JAC right now. High-entropy alloys remain the single most submitted topic, if you're working in HEAs, expect reviewers who've seen dozens of similar papers this year and will hold yours to a high novelty bar. Thermoelectric materials and rare-earth-free permanent magnets are also high-traffic categories. In all three areas, incremental compositional variations without mechanistic insight face steep competition.

Metallic alloys and intermetallics: Phase identification by XRD with Rietveld analysis. Microstructural characterization by SEM-BSE and/or TEM. Compositional verification by EDS/WDS. Mechanical properties tied to specific microstructural features. For new phases: single-crystal XRD or electron diffraction with proper indexing.

Magnetic materials: Hysteresis loops at multiple temperatures. Crystal structure determination and refinement. Magnetic property correlation with structural parameters. Curie/Neel temperature determination. For new magnetic phases, neutron diffraction data strengthens the case considerably.

Hydrogen storage materials: PCT isotherms (not just a single absorption/desorption curve). Cycling stability over multiple cycles. Structural characterization before and after hydrogenation. Activation conditions clearly specified.

Ceramics and semiconductor compounds: Optical bandgap measurements with Tauc plots. Structural refinement. Compositional homogeneity verification. For defect-mediated property claims: evidence via EPR, PL, or XPS.

The pattern across all classes: JAC wants every measured property connected to something structural. A paper with three characterization techniques that tell a coherent story will always beat a paper with five techniques that don't connect to each other.

JAC's editorial workflow follows the standard Elsevier system, but the volume creates specific dynamics.

Desk screening (1-2 weeks). An editor scans the abstract and figures for scope fit and minimum quality. At nearly 5,000 papers per year, editors can't read every submission in detail. Your abstract and figures do the heavy lifting. If the abstract doesn't clearly state a structure-property relationship and the figures don't show serious characterization, you won't make it past this stage.

Reviewer assignment (2-3 weeks). Finding reviewers who aren't already overloaded with JAC papers takes time, especially in popular subfields like high-entropy alloys or thermoelectric materials.

Peer review (4-6 weeks). Typically two reviewers, sometimes three. JAC uses single-blind review. Reports range from a brief paragraph to multi-page critiques depending on the reviewer.

Revision. Most accepted papers go through at least one revision. JAC gives a 4-6 week revision window. Major revisions requiring new experiments may get a longer window on request.

Total timeline. Expect 2-4 months from submission to first decision. Papers going through revision typically take 4-6 months to acceptance. That's comparable to most Elsevier materials journals.

The "recipe paper." You changed synthesis temperature by 50 degrees, got a slightly different microstructure, and measured properties again. Unless the change crosses a phase boundary or reveals a new mechanism, this is incremental optimization that JAC isn't interested in.

The thin characterization paper. XRD peaks matching a reference pattern, some SEM microstructure, one property measurement. Not enough. Reviewers expect refined structures, quantified phase fractions, explained microstructure formation, and clear property connections.

The application-first paper. Known material, new application, performance reported. No new materials science insight. This belongs in an applications journal regardless of performance results.

The computational paper without grounding. DFT or molecular dynamics studies need to predict something specific that experimentalists can verify. A database of calculated formation energies without experimental follow-up won't pass. The editorial board's updated scope statement now explicitly excludes "purely computational results (including CALPHAD) without sufficient experimental validation", this is enforced at the desk, not left to reviewers.

The scope-adjacent paper. Catalysis papers that report only catalytic activity without microstructural analysis, battery papers focused on cycling performance without structural evolution data, and biomaterials papers where the "bio" outweighs the "materials" all get desk-rejected consistently. If your paper could be published in a catalysis, electrochemistry, or biomedical journal without changing the emphasis, it probably should be.

JAC uses the standard Elsevier article template. Key specifics:

• Article types: Full articles (6,000-8,000 words typical) and short communications (under 2,500 words for rapid preliminary results)
• Figures: Color free online, 300+ DPI required. Label all axes, poorly labeled figures are among the most common reasons for immediate revision requests
• Graphical abstract: Required. Show material structure on one side, property on the other, with a correlation between them
• CRediT author statement: Required
• Data availability statement: Required
• Open access: Hybrid journal. Gold OA costs $3,600. Check if your institution has an Elsevier Read and Publish agreement before paying out of pocket

A Journal of Alloys and Compounds manuscript fit check at this stage can identify scope mismatches and common structural issues before you finalize your submission.

In our pre-submission review work with manuscripts targeting Journal of Alloys and Compounds, five patterns generate the most consistent desk rejections worth knowing before submission.

The characterization paper without property-structure relationships (~35%). In our experience, roughly 35% of desk rejections we see from JAC-bound manuscripts involve alloy or intermetallic papers that report phases and crystal structure without connecting to mechanical or functional properties. The journal's author guidelines make clear the journal's focus on inorganic materials science; characterization as a standalone contribution, without a property-structure argument, is treated as incomplete. Editors consistently expect the composition and structure data to answer: what does this mean for performance?

The high-entropy alloy paper limited to a single composition (~25%). In our experience, roughly 25% of high-entropy alloy submissions are rejected because the study reports properties at one composition without systematic exploration of composition-property relationships across the composition space. Papers in this subfield that do not address phase stability over a range of compositions are treated as insufficient. Editors consistently flag single-point HEA characterization as a gap in the experimental design, not a minor limitation.

The magnetic material paper without benchmarking (~20%). In our experience, roughly 20% of rejected magnetic material papers fail because coercivity or magnetization values are reported without comparison to commercial or benchmark alloy systems. Papers on hard or soft magnetic alloys that do not situate their findings relative to known standards lose the context that makes the result interpretable. Editors consistently require that performance claims be placed against the relevant alloy landscape.

The shape memory alloy paper without cyclic stability data (~15%). In our experience, roughly 15% of rejected shape memory alloy manuscripts report single-cycle transformation characterization without thermal cycling data. Editors consistently treat one-cycle assessments as preliminary; cyclic stability over multiple transformation cycles is considered baseline for a practical alloy contribution, not an optional supplementary result.

The hydrogen storage paper without PCT isotherm characterization (~10%). In our experience, roughly 10% of hydrogen storage alloy papers are blocked at desk review because pressure-composition-temperature isotherm data is absent. PCT characterization is treated as the baseline requirement for any hydrogen storage alloy manuscript; papers tested only under idealized or fixed-pressure conditions without PCT data are rejected as incomplete regardless of the novelty of the alloy composition.

SciRev community data for Journal Of Alloys And Compounds confirms the review timeline and rejection patterns documented above.

Before submitting to Journal of Alloys and Compounds, a Journal of Alloys and Compounds manuscript fit check identifies whether your characterization scope, property-structure argument, and benchmarking meet the journal's editorial bar before you commit to the submission.

Ready to submit if:

• You can pass every item on this checklist without qualifying language
• An experienced colleague in your field has read the manuscript and agrees it's competitive
• The data package is complete - no pending experiments or analyses
• You have identified why this journal specifically (not just prestige) is the right venue

Not ready yet if:

• You skipped items on this checklist because you "plan to add them later"
• The methods section still has draft or incomplete protocol text
• Key figures are drafts rather than publication-quality
• You cannot articulate what distinguishes this paper from recent of Alloys and Compounds publications