Energy Storage Materials (energy-storage-materials)

Journal positioning

Energy Storage Materials (Elsevier) is an archival venue for materials for electrochemical energy storage: electrode and electrolyte materials and their structure–property–performance relationships and mechanisms for batteries and supercapacitors. Its center of gravity is the material and the mechanism — why a composition, structure, or interface stores charge the way it does — established with materials-level evidence and connected to electrochemical behavior. Where Journal of Power Sources rewards an advance read in the cell, this journal rewards a materials insight: a new storage mechanism, a structure–property law, or a mechanistic explanation of capacity, kinetics, or stability. A device-engineering paper with no new materials understanding, or a synthesis paper with a property number and no mechanism, is a weak fit. This skill is a fit / venue-selection / re-framing tool. It does not replace the journal's current official author guidelines. Before submitting, re-check the live Energy Storage Materials Guide for Authors on the Elsevier site.

When to trigger

• The author names Energy Storage Materials for an electrode/electrolyte-materials manuscript centered on structure–property–performance or storage mechanism.
• A paper must be re-framed from "we synthesized a material and measured capacity" into a structure–property–mechanism story for charge storage.
• The author is deciding between this materials-mechanism venue and the device venue journal-of-power-sources, or a structural-materials venue.
• The author needs the journal's materials-characterization and mechanism rigor bar and desk-reject heuristics.

Scope & topic fit

• Electrode materials: cathodes, anodes, and conversion/alloying/intercalation hosts, with structure–property–performance relationships and storage mechanisms.
• Electrolytes and interfaces: liquid, solid-state, and quasi-solid electrolytes, SEI/CEI formation, and ion-transport and interfacial mechanisms.
• Beyond-lithium and emerging chemistries (Na, K, multivalent, metal-anode, etc.) where the materials-level mechanism is the advance.
• Materials for supercapacitors and hybrid storage where charge-storage mechanism and structure–property links are central.
• Operando/in-situ and advanced characterization, and materials modeling, when they resolve a storage mechanism or structure–property law.
• Design principles and structure–property relationships transferable across a materials class, not a single composition.

Method & evidence bar

• The central claim is a structure–property–mechanism result: the materials origin of capacity, rate, or stability, supported by direct evidence (operando/in-situ, spectroscopy, diffraction, microscopy), not inferred from a capacity curve alone.
• Electrochemical data must be reported with loading, current density, voltage window, and electrolyte, and connected to the materials mechanism; honest half-cell/full-cell context is required.
• Mechanism must be ruled in by controlled materials variation and characterization, not asserted from morphology–performance correlation.
• Performance claims must be benchmarked against the correct materials baseline under comparable conditions; trivial-loading or cherry-picked-cycle results are weak.
• Characterization must be statistically representative with sampling reported, and computation (DFT/MD) must be tied to or predictive of experiment.

Structure & house style

• Standard research-article structure (introduction, experimental, results, discussion); the journal uses highlights and a graphical abstract — re-check current article types and requirements on the live guide.
• The introduction frames the materials/mechanism gap (not the device target); the discussion makes the structure–property–mechanism argument explicit and transferable.
• Figures are load-bearing: structure/characterization paired with electrochemistry, operando/in-situ evidence, and mechanism schematics grounded in data.
• Supporting information carries full synthesis, extended characterization, and computational details; main-text figures must support the mechanism on their own.

Official-submission checklist

• Before giving submission-ready advice, read ../../resources/source-basis.md and ../../resources/official-source-map.md; start from the Elsevier anchors, then cite the current Energy Storage Materials Guide for Authors page you checked.
• Search the live site for "Energy Storage Materials guide for authors" and follow the current Elsevier/Editorial Manager version.
• Re-check article types, highlights and graphical-abstract requirements, and electrochemical/characterization reporting conventions.
• Confirm data-availability and any deposition requirements for crystallographic or computational data.
• Re-check competing-interests, funding, author-contribution (CRediT), and AI-use disclosure requirements.
• If the live official instructions conflict with this skill, the official instructions win.

Pre-submission self-check

• The contribution is a structure–property–mechanism insight, not a synthesis-plus-capacity report.
• Mechanism is supported by operando/in-situ or controlled-variation evidence, not morphology–performance correlation.
• Electrochemical data include loading, current density, window, and electrolyte, tied to the materials mechanism.
• Performance is benchmarked against the correct materials baseline under comparable conditions.
• Characterization is statistically representative with sampling reported; any computation is tied to experiment.
• The mechanism/design principle is framed to transfer across a materials class.

Common desk-reject triggers

• Synthesis-plus-capacity paper with a property number and no storage mechanism.
• Mechanism asserted from morphology–performance correlation with no operando/in-situ or controlled-variation evidence.
• Capacity/rate claims at trivial loadings, cherry-picked cycles, or undisclosed conditions.
• Incremental composition variant with marginal improvement and no transferable insight.
• Device-engineering paper with no new materials understanding (better suited to a device venue).
• Computation-only study with no experimental anchor or tested prediction.

Re-routing decision

• Cell/electrode/electrolyte engineering and diagnostics read in device metrics → journal-of-power-sources.
• Systems-level energy integration / techno-economic scope → applied-energy.
• Solid electrolyte/membrane transport as the central separation science → journal-of-membrane-science.
• Structural-materials physical-metallurgy mechanism (non-storage) → acta-materialia.
• Highest-profile energy-materials breakthrough → nature-energy, joule, or nature-catalysis (different selectivity/format; re-check).

Output format

[Fit] High / Medium / Low (one-line reason)
[Target] Energy Storage Materials
[Topic tags] <2–3 closest materials subtopics (electrode/electrolyte/interface)>
[Mechanism] <the structure–property–mechanism claim for charge storage in one line>
[Evidence] <operando/in-situ + controlled-variation support present?>
[Performance] <materials-baseline benchmark + conditions stated?>
[Top risk] <the single most likely reason for rejection>
[Official items to re-check] <article type / highlights / characterization-reporting / data deposition / disclosures>
[Re-route suggestion] <if device/system-level, a better-matched venue>