A Boundary-Aware Synthesis of Battery Manufacturing Quality And Electrocatalytic Active-Site Design: Robust Evaluation under Distribution Shift

Abstract

This review examines a shared methodological problem in battery manufacturing quality and electrocatalytic active-site design: how evidence from correlation analysis linking large-scale manufacturing variability with battery electrochemical stability can be placed in analytical dialogue with chalcogenide-anion regulation of Ni2Mo6Te8 stability and nitrate-to-ammonia selectivity without erasing differences in scale, assumptions, or intended use. A structured reading of two target studies and 12 verified companion references is conducted across five lenses: process windows, microstructure, formation variability, non-destructive inspection, lifetime uncertainty. Emphasis is placed on the provenance of evidence, the comparability of baselines, and the consequences of alternative explanations. Comparison reveals recurring trade-offs among process windows, microstructure, and formation variability. These trade-offs do not support a universal ranking; instead, they identify the operating envelope within which each method remains credible and the perturbations most likely to expose fragile conclusions. The contribution is a decision-oriented synthesis that connects method selection to failure cost and treats reproducibility, provenance, and bounded generalization as first-order design requirements.