{
  "id": "paper_flow_efficiency",
  "title": "液流电池三种效率",
  "domain": "storage",
  "type": "demo",
  "license": "MIT",
  "scope": "Paper-informed original analytic teaching model; no copied points or figure.",
  "data_status": "synthetic_demo",
  "not_experimental_data": true,
  "source_files": [
    "data.csv",
    "model.json"
  ],
  "test_conditions": "Declared analytic parameters in scientific_basis.parameters; no experimental cell or material is assigned.",
  "variables_and_units": {
    "1": [
      "Cycle number",
      "Efficiency (%)"
    ],
    "2": [
      "Cycle number",
      "Mean voltage (V)"
    ]
  },
  "creator": "VoltPeer",
  "generator_version": "1.0.0",
  "reproduce": "python render_existing.py --output new-result-folder",
  "scientific_basis": {
    "schema_version": 1,
    "model_class": "analytic_model",
    "data_origin": "original_synthetic",
    "equations": [
      "CE=Qdis/Qch; VE=(Edis/Qdis)/(Ech/Qch); EE=Edis/Ech=CE*VE"
    ],
    "assumptions": [
      "Original explicitly idealised model; parameters are illustrative and do not describe the referenced experiment."
    ],
    "parameters": {
      "Qcharge_mAh": 10,
      "constant_current_branch": true,
      "charge_voltage": "1.6+0.0005n",
      "discharge_voltage": "1.35-0.0005n"
    },
    "references": [
      {
        "title": "Development of high-voltage and high-energy membrane-free nonaqueous lithium-based organic redox flow batteries",
        "doi": "10.1038/s41467-023-40374-y",
        "url": "https://www.nature.com/articles/s41467-023-40374-y",
        "figure_panel": "Figure 3b–d; Figure 6",
        "supports": "Charge, voltage and energy-efficiency relations; not the chemical system or measured values.",
        "checked_at": "2026-10-02",
        "scope": "Publisher caption / equation / measurement caveat checked. Original analytic teaching inputs; no paper points, images or material inference copied.",
        "support_level": "plot form / caption",
        "formula_scope": "The listed equations are declared teaching assumptions. A plot-form reference does not independently verify every analytic line shape, parameter or inference."
      }
    ],
    "limitations": [
      "Constant branch voltage model; real voltage means are charge-weighted integrals. Not arithmetic means from unmatched time series; no chemistry assignment."
    ],
    "validation_scope": "Analytic consistency / dimensional accounting / original synthetic redraw only. Not validation of an actual material or author-supplied measurement."
  },
  "reference": {
    "doi": "10.1038/s41467-023-40374-y",
    "figure_panel": "Figure 3b–d; Figure 6",
    "observation": "Charge, voltage and energy-efficiency relations; not the chemical system or measured values.",
    "review_scope": "Publisher caption / equation / measurement caveat checked. Original analytic teaching inputs; no paper points, images or material inference copied.",
    "default_template": false
  },
  "review": {
    "science": "Analytic consistency and units checked; no material validation.",
    "display": "Actual artist, frame and text-bound checks; inspect exported figure at final size."
  },
  "actual_artist_checks": [
    {
      "panel_index": 0,
      "spines": {
        "left": true,
        "right": true,
        "top": true,
        "bottom": true
      },
      "continuous_curves": [
        {
          "label": "CE",
          "linestyle": "None",
          "marker": "o",
          "points": 100,
          "sampling": "cycle_scatter"
        },
        {
          "label": "VE",
          "linestyle": "None",
          "marker": "o",
          "points": 100,
          "sampling": "cycle_scatter"
        },
        {
          "label": "EE",
          "linestyle": "None",
          "marker": "o",
          "points": 100,
          "sampling": "cycle_scatter"
        }
      ],
      "xlabel": "Cycle number",
      "ylabel": "Efficiency (%)"
    },
    {
      "panel_index": 1,
      "spines": {
        "left": true,
        "right": true,
        "top": true,
        "bottom": true
      },
      "continuous_curves": [
        {
          "label": "Charge",
          "linestyle": "-",
          "marker": "None",
          "points": 100,
          "sampling": "continuous_solid"
        },
        {
          "label": "Discharge",
          "linestyle": "-",
          "marker": "None",
          "points": 100,
          "sampling": "continuous_solid"
        }
      ],
      "xlabel": "Cycle number",
      "ylabel": "Mean voltage (V)"
    }
  ],
  "data_frame_checks": [
    {
      "panel_index": 0,
      "spines": {
        "left": true,
        "right": true,
        "top": true,
        "bottom": true
      },
      "continuous_curves": [
        {
          "label": "CE",
          "linestyle": "None",
          "marker": "o",
          "points": 100,
          "sampling": "cycle_scatter"
        },
        {
          "label": "VE",
          "linestyle": "None",
          "marker": "o",
          "points": 100,
          "sampling": "cycle_scatter"
        },
        {
          "label": "EE",
          "linestyle": "None",
          "marker": "o",
          "points": 100,
          "sampling": "cycle_scatter"
        }
      ],
      "xlabel": "Cycle number",
      "ylabel": "Efficiency (%)"
    },
    {
      "panel_index": 1,
      "spines": {
        "left": true,
        "right": true,
        "top": true,
        "bottom": true
      },
      "continuous_curves": [
        {
          "label": "Charge",
          "linestyle": "-",
          "marker": "None",
          "points": 100,
          "sampling": "continuous_solid"
        },
        {
          "label": "Discharge",
          "linestyle": "-",
          "marker": "None",
          "points": 100,
          "sampling": "continuous_solid"
        }
      ],
      "xlabel": "Cycle number",
      "ylabel": "Mean voltage (V)"
    }
  ],
  "continuous_curve_style_checks": [
    {
      "panel_index": 0,
      "label": "CE",
      "points": 100,
      "line_style": "None",
      "marker": "o",
      "colour": "#287d8e",
      "sampling": "cycle_scatter"
    },
    {
      "panel_index": 0,
      "label": "VE",
      "points": 100,
      "line_style": "None",
      "marker": "o",
      "colour": "#ba5574",
      "sampling": "cycle_scatter"
    },
    {
      "panel_index": 0,
      "label": "EE",
      "points": 100,
      "line_style": "None",
      "marker": "o",
      "colour": "#4868a8",
      "sampling": "cycle_scatter"
    },
    {
      "panel_index": 1,
      "label": "Charge",
      "points": 100,
      "line_style": "-",
      "marker": "None",
      "colour": "#287d8e",
      "sampling": "continuous_solid"
    },
    {
      "panel_index": 1,
      "label": "Discharge",
      "points": 100,
      "line_style": "-",
      "marker": "None",
      "colour": "#ba5574",
      "sampling": "continuous_solid"
    }
  ],
  "curve_style_check": "Cycle capacity/CE/charge ledger: marker-only; continuous profiles: solid/unmarked; user display preference.",
  "data_frame_check": "All four spines visible on every data axis."
}