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Status Submitted
Created by Guest
Created on Nov 14, 2026

PCET Quantum-Tunneling Atomic Layer Deposition for Energy Storage Electrodes

PROBLEM: ALD-coated electrodes can use a thin oxide to protect a biosorbent-derived active layer, but the oxide also mediates the proton-coupled electron step that stores charge. If tunneling carries part of that step in the cold, the electrode's behaviour will diverge from a model that treats the oxide as a passive barrier. Teams need a durable record of which oxide recipe was tested under which thermal conditions.

SOLUTION: Storage Copy Data Management would keep versioned copies of PCET ALD electrode designs, preserving each oxide recipe, test temperature range, and cycling record as a separate governed copy. When a recipe is revised, the earlier copy would remain available for comparison, so low-temperature tunneling effects can be attributed to a specific build. It manages design copies, not electrode capacity.

EVIDENCE BASIS: DOCUMENTED — Proton-coupled electron transfer moves protons and electrons together, with tunneling at low temperature; DFT (Kohn–Sham) predicts binding at surface groups; biosorption validation uses Langmuir and Freundlich isotherms. Source: Hohenberg–Kohn 1964; Kohn–Sham 1965; Nobel Prize in Chemistry 1998.

Idea priority Low