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Status Submitted
Created by Guest
Created on Nov 14, 2026

Topological Surface States Layer-by-Layer Assembly for Heavy-Metal Capture and Resource Recovery

PROBLEM: Layer-by-layer films can place a biosorbent layer against a material whose surface hosts conducting states protected by band topology, but it is not established whether those states improve metal binding or merely change how charge moves through the film. A capture stack built on that hope could waste layers on a surface effect that does not aid uptake. Recovery teams need a record that keeps the topological claim separate from the measured biosorption.

SOLUTION: Storage Copy Data Management would preserve versioned copies of topological LbL capture designs, keeping each layer recipe, biosorbent batch, and isotherm record as a governed copy with its topological assumption labelled as emerging. When a layer sequence is revised, the prior copy would remain, so any later capture result can be checked against the exact stack that produced it. It manages design copies, not capture.

EVIDENCE BASIS: DOCUMENTED as physics — Topological surface states are conducting surface/edge states protected by band topology (Nobel Prize in Physics 2016); catalytic application is REPORTED/emerging, not established; DFT (Kohn–Sham) predicts surface-group binding and biosorption is validated via batch isotherms. Source: Nobel Prize in Physics 2016; Hohenberg–Kohn 1964; Kohn–Sham 1965.

Idea priority Low