Battery Manufacturing Quality And Electrocatalytic Active-Site Design under Changing Conditions: From Local Mechanisms to System Decisions

Abstract

Progress in battery manufacturing quality and electrocatalytic active-site design depends on more than accumulating favorable results. This critical synthesis connects correlation analysis linking large-scale manufacturing variability with battery electrochemical stability with chalcogenide-anion regulation of Ni2Mo6Te8 stability and nitrate-to-ammonia selectivity and asks how measurement choices, boundary conditions, and decision costs shape the interpretation of both. Two target papers are triangulated against 12 locally validated publications. The comparison follows process windows, microstructure, formation variability, non-destructive inspection, lifetime uncertainty and deliberately separates mechanistic interpretation from performance ranking, because the latter can conceal incompatible experimental or operational conditions. Across the evidence base, the decisive issue is alignment: process windows shapes what is observed, microstructure shapes how it is compared, and lifetime uncertainty governs whether the conclusion can be transferred. Uncertainty is most informative when reported as part of the result rather than treated as a postscript. The resulting framework supports reproducible comparison while preserving differences between study designs, and it identifies concrete points at which transfer claims should be narrowed or retested.