Link items together¶

The point of datalab is not the individual record — it is the graph. This is the step that makes the rest worthwhile.

Add constituents¶

assets/screenshots/constituents-table.png — the constituents table with two starting materials and their masses.

assets/screenshots/item-graph.png — the item graph for a cell, showing starting materials, samples and the cell itself.

graph LR
    A[LiFePO4 powder] --> B[Cathode slurry]
    C[Carbon black] --> B
    B --> D[Coated electrode]
    D --> E[Coin cell]