International Scholarly Research Notices / 2011 / Article / Tab 1

Research Article

Copper Nanoparticles Prepared from Oxalic Precursors

Table 1

Chemical parameters used for the synthesis of the copper oxalate powders.

Oxalate powderCopper nitrate solutionOxalic acid solutionAddition flow (L h−1)

OP1CuNO3·3H2O ethanol, 83% vol. Water, 17% vol. (3.33 mol L−1)H2C2O4·2H2O water, 100% vol. (0.5 mol L−1)0.6

OP2CuNO3·3H2O ethanol, 83% vol. Water, 17% vol. (3.33 mol L−1)H2C2O4·2H2O ethanol, 95% vol. Water, 5% vol. (0.5 mol L−1)0.6

OP3CuNO3·3H2O ethanol, 83% vol. Water, 17% vol. (3.33 mol L−1)H2C2O4·2H2O butanol, 100% vol. (0.5 mol L−1)1.8