Journal Guides7 min readUpdated Mar 25, 2026

Applied Catalysis B Cover Letter: What Editors Actually Need to See

Applied Catalysis B (renamed to Environment and Energy in 2024) requires applied relevance. Your cover letter must connect the catalysis to a real environmental or energy problem, not just report incremental catalyst optimization.

By Senior Researcher, Chemistry

Senior Researcher, Chemistry

Author context

Specializes in manuscript preparation and peer review strategy for chemistry journals, with deep experience evaluating submissions to JACS, Angewandte Chemie, Chemical Reviews, and ACS-family journals.

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How to use this page well

These pages work best when they behave like tools, not essays. Use the quick structure first, then apply it to the exact journal and manuscript situation.

Question
What to do
Use this page for
Getting the structure, tone, and decision logic right before you send anything out.
Most important move
Make the reviewer-facing or editor-facing ask obvious early rather than burying it in prose.
Common mistake
Turning a practical page into a long explanation instead of a working template or checklist.
Next step
Use the page as a tool, then adjust it to the exact manuscript and journal situation.

Quick answer: Applied Catalysis B: Environment and Energy requires applied relevance. A strong cover letter connects the catalysis to a real environmental or energy problem and shows mechanistic insight, not just incremental performance improvement over the last benchmark.

What the official sources do and do not tell you

The Applied Catalysis B author guidelines describe the expanded scope (renamed from "Environmental" to "Environment and Energy" in 2024) and submission via Elsevier Editorial Manager. They do not spell out how aggressively the editors desk-reject for insufficient applied relevance.

What the editorial model implies:

  • the expanded scope now includes hydrogen production, CO2 conversion, electrocatalysis for fuel cells and batteries, alongside the traditional environmental catalysis scope
  • the editors want catalysis that solves real-world problems, not just lab-scale optimization
  • both mechanistic insight and application context are expected — performance data alone is not enough
  • Elsevier Article Transfer Service allows transfer to related journals if scope does not fit

What the editor is really screening for

At triage, the editor is asking:

  • does this catalysis work address a genuine environmental or energy problem?
  • is there mechanistic understanding, or just empirical optimization?
  • does the paper go beyond incremental improvement (a few percentage points better than last year's benchmark)?
  • is the connection to real-world application explicit, not speculative?

What a strong Applied Catalysis B cover letter should actually do

A strong letter usually does four things:

  • names the environmental or energy problem the catalyst addresses
  • states the main catalytic result with specific performance data
  • highlights the mechanistic insight (not just activity numbers)
  • connects the lab result to real-world application context

A practical template you can adapt

Dear Editor,

We submit "[TITLE]" for consideration in Applied Catalysis B:
Environment and Energy.

[1–2 sentences: the environmental or energy problem addressed
and the catalytic result with specific performance data.]

[1–2 sentences: the mechanistic insight that explains the
performance, not just the performance numbers.]

[1 sentence: the real-world application context. How does
this connect to an actual environmental or energy challenge?]

We confirm this manuscript is original and not under consideration
elsewhere. All authors have approved the submission.

Sincerely,
[Name, Affiliation, Email, ORCID]

Mistakes that make these letters weak

The common failures are:

  • reporting incremental catalyst optimization without mechanistic insight
  • not naming the specific environmental or energy problem
  • writing a cover letter that could equally go to a general catalysis journal (ACS Catalysis, Journal of Catalysis)
  • speculative application claims without any evidence of real-world relevance
  • not acknowledging the journal's 2024 name and scope change

What should drive the submission decision instead

Before polishing the letter further, confirm the scope fit is honest.

The better next reads are:

If the catalysis is fundamental with no specific environmental or energy application, ACS Catalysis or Journal of Catalysis are better fits. If the work is primarily about environmental remediation without catalysis being central, Environmental Science & Technology may be more appropriate.

Practical verdict

The strongest Applied Catalysis B cover letters lead with the real-world problem, then show how the catalysis solves it with mechanistic depth. Performance numbers alone are not enough.

A free Manusights scan can help check whether your cover letter connects the catalysis to a real application or whether it reads as a lab-scale optimization report.

References

Sources

  1. 1. Applied Catalysis B: Environment and Energy author guidelines, Elsevier.
  2. 2. Clarivate Journal Citation Reports, 2025 release.

Reference library

Use the core publishing datasets alongside this guide

This article answers one part of the publishing decision. The reference library covers the recurring questions that usually come next: how selective journals are, how long review takes, and what the submission requirements look like across journals.

Open the reference library

Final step

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