Figure 3: Brunauer–Emmett–Teller specific surface area and conductivity characterizations. | Nature Communications

Figure 3: Brunauer–Emmett–Teller specific surface area and conductivity characterizations.

From: Synthesis of single-crystal-like nanoporous carbon membranes and their application in overall water splitting

Figure 3

(a) N2 absorption–desorption isotherms and (b) corresponding pore size distribution of HNDCM-100,000-1,000/900/800. (c) Temperature dependence of the conductivity measured for HNDCM-100,000-1,000/900/800 from 5 to 390 K using a four-probe method. (d) Comparison of the conductivity of HNDCM-100,000–1,000 with previous results for macroscopic carbon materials (for example, carbon nanotube fibre33, graphene paper34, carbon membrane35 and graphene foam36).

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