Electrochemical Reduction of Carbon Dioxide over CNT-Supported Nanoscale Copper Electrocatalysts

Table 1

XRD data analysis results for the Cu/CNT catalysts. Crystallite size gives an idea about the size of the particles.

Catalyst sample	FWHM	Crystallite size (nm)
CNT	2.79	3.5
10% Cu/CNT	2.31	3.38
20% Cu/CNT	2.1	19.7
30% Cu/CNT	56.6	0.38
40% Cu/CNT	1.77	59.0
60% Cu/CNT	1.83	53.9