Research brief

Battery materials screening brief

Use this template for a compact research memo that turns lab observations, source notes, confidence levels, and next experiments into one reviewable package.

Audience: principal investigator and product lead Scope: three candidate coatings Status: ready for technical review

Primary takeaway

A manganese-rich coating produced the most stable early-cycle result, but the evidence is not strong enough to freeze the formulation before a humidity stress test.

Open question

The next review should decide whether the coating benefit survives under warm storage or only appears in the short bench sequence.

Evidence matrix

Signal Observation Confidence Action
Cycle retention Coating B held 92% capacity after 80 cycles in the bench cell. High Repeat with matched electrolyte lot.
Surface imaging Microscopy showed fewer edge defects, but the image set is still small. Medium Add two cross-section samples.
Storage stress Four-week warm storage has not been completed. High Hold formulation decision until stress data lands.
Recommended review loop
  1. ReadCheck the headline claim and evidence table.
  2. CheckConfirm sample counts, conditions, and unresolved risks.
  3. ReviseUpdate only the affected rows after new test results.
  4. ShareSend the reviewed brief with decision notes attached.