三电极TiO₂ + rGO电池：经典控制及量子失谐框架内的解释
Three-Electrode TiO2 + rGO Cells: Classical Controls and Interpretation within a Quantum-Discord Framework
- Universidad Industrial de Santander（桑坦德工业大学）
机构由 AI 辅助整理，请以论文原文为准。
AI总结：
本文针对含TiO₂ + rGO纳米结构电极的三电极电池，发现其电容响应依赖对电极（CE），该效应无法通过虚电路控制重现，且可由量子失谐启发的电极间关联框架解释。
AI中文摘要：
在三电极电化学阻抗谱（EIS）中，工作电极（WE）的阻抗/电容响应是相对于参比电极（RE）测量的，而恒电位控制所需的电流则在WE与对电极（CE）之间流动。在经典三电极操作下，若常规电化学和仪器误差可忽略不计，测得的WE-RE响应应与用作CE的电极性质无关。本文在包含纳米结构电极TiO₂ + rGO的电池中验证这一预期，并在受量子失谐启发的框架内研究结果，以描述有效的电极间关联。研究采用了虚电池测量、双电极棒-棒控制、铂（Pt）与棒状CE的比较、CE支路引入虚电路以及CE集合比较等方法，以区分加性电路行为与三电极构型特有的CE依赖行为。实验中测得的三电极电容响应依赖于CE，该效应无法通过所检验的虚电路控制重现。这些发现表明存在一种宏观的CE依赖电容响应，其偏离了所检验的经典预期，且与受量子失谐启发的有效电极间关联框架相符，不过仅电容证据并不能构成对量子失谐的直接测量。
英文摘要：
In three-electrode electrochemical impedance spectroscopy (EIS), the impedance/capacitance response of the working electrode (WE) is measured relative to the reference electrode (RE), whereas the current required by potentiostatic control flows between the WE and the counter electrode (CE). Under classical three-electrode operation, the measured WE-RE response should therefore be independent of the properties of the electrode used as the CE, provided that conventional electrochemical and instrumental artifacts are negligible. Here, we test this expectation in cells containing nanostructured electrodes TiO2 + rGO and examine the results within a framework motivated by quantum discord to describe effective interelectrode correlations. We used dummy-cell measurements, a two-electrode bar-bar control, comparisons between Pt and bar CEs, a dummy circuit introduced into the CE branch, and CE ensemble comparisons to distinguish additive circuit behavior from CE-dependent behavior specific to the three-electrode configuration. In these experiments, the measured three-electrode capacitance response depends on CE, an effect that is not reproduced by the dummy-circuit controls examined. These findings identify a macroscopic CE-dependent capacitance response that departs from the tested classical expectation and is compatible with an effective interelectrode-correlation framework motivated by quantum discord, although the capacitance evidence alone does not constitute a direct measurement of quantum discord.
