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. 2023 Jun 20;8(26):23501–23509. doi: 10.1021/acsomega.3c00637

Table 2. Cost Comparison of CSAC, Spiro-OMeTAD, Expanded Graphite, and Gold.

material price (USD g–1)
CSAC 0.02
Spiro-OMeTAD 66028
expanded graphite 0.43
gold 132.529