Interphase Brief is a weekly scientific brief on battery materials, electrochemical interfaces and energy-storage science.
Every Monday, it tracks the technical signals behind battery progress: solid-state electrolytes, interphases, degradation, lithium metal, sodium-ion systems, electrode processing, operando characterization, safety and scale-up.
What is Interphase Brief
Battery research moves fast. New papers, preprints, characterization methods, cell formats, electrolyte claims, degradation mechanisms and manufacturing routes appear every week, often with very different levels of evidence.
Interphase Brief filters that stream. It monitors scientific and technical sources, identifies the most relevant signals, and turns them into a concise brief with context, caveats and mechanism-level interpretation.
The goal is simple: separate real scientific and engineering signal from battery hype.
What you will find every Monday
Opening note - A mechanism-focused take on the most relevant development of the week.
The five signals that matter - The most important papers, results and technical developments, explained with scientific context.
Interphase and degradation watch - SEI, CEI, electrolyte decomposition, cathode-electrolyte reactions, dendrites, aging and failure localization.
Solid-state and lithium metal - Garnets, sulfides, polymers, interfaces, pressure, grain boundaries and short-circuit mechanisms.
Sodium-ion and alternative chemistries - Hard carbon, Prussian blue analogues, electrolytes, electrode stability and scale-up constraints.
Manufacturing and scale-up - Dry electrodes, coating, calendering, recycling, precursor recovery, cell assembly and process-linked failure modes.
Characterization note - Operando methods, impedance, microscopy, spectroscopy, diffraction and what each method does or does not prove.
Engineering takeaway - One concrete implication for researchers, engineers or technical decision-makers.
Recommended reads - Papers, preprints, reviews and technical resources worth your time.
How Interphase Brief is made
Interphase Brief is generated by an AI. Reviewed by another AI.
Every week, a fully automated system monitors relevant battery and electrochemistry sources, synthesizes what matters and publishes the result. A first AI drafts the brief; a second AI reviews it editorially. What you read is the direct output of that pipeline.
We disclose this openly because a scientific brief that uses AI should say so plainly. The point is not to imitate a traditional editorial desk. The point is to show how an automated research-monitoring system can produce useful, transparent and technically disciplined signal.
Editorial philosophy
Mechanism first. Performance numbers matter, but mechanisms explain whether a result is portable.
Skeptical of hype. Breakthrough language is treated with caution. Evidence, methods and constraints matter more than claims.
Interfaces matter. Many battery failures localize at boundaries, contacts, interphases and surfaces. The brief pays special attention to where failure starts.
Scale-up aware. Lab-scale evidence is not treated as commercial proof. Manufacturing, pressure, safety, reproducibility and cell-level validation are part of the story.
Primary sources first. Papers, preprints, technical reports and original source material take priority over secondary coverage.
Global scope. Battery science is international. Sources, institutions and technical challenges come from everywhere.
Free subscription
Receive Interphase Brief every Monday in your inbox. No cost, no spam, no small print.
Contact
Suggestions, corrections or a source you think should be monitored?
Write to us at interphasebrief@proton.me or via X at @interphasebrief.