Glassy Carbon Electrode-Supported Au Nanoparticles for the Glucose Electrooxidation: On the Role of Crystallographic Orientation

Table 1

Summary of sizes and plane orientation ratio as a function of synthesis conditions.

Addition time of reducing agent (sec)	10				60
Synthesis temperature (^°C)	10		50		10		50
Au : thiol ratio	3 : 1	1 : 1/16	3 : 1	1 : 1/16	3 : 1	1 : 1/16	3 : 1	1 : 1/16
Size (nm)	3.6	1.4	4.6	1.2	1.7	1.4		1
(111) : (200) ratio	1	2.25	1.87	2.12	1.4	1.59		1.2
Sample	M1	M3	M2	M4	M5	M7		M8