Table 1 Starting chemicals used in the syntheses of Ag2S and the morphologies of the products [30]
No. | Concentration of reactants | Quantity of reactants (mL) | Morphologies of products |
|---|---|---|---|
1 | Ammonia 0.7 % | 10 | Spokewise micrometer bars |
AgNO3 0.3 M | 5 | ||
Tu 0.2 M | 10 | ||
2 | Ammonia 0.7 % | 2 | Microfibers |
AgNO3 0.06 M | 2.5 | ||
Tu 0.04 M | 25 | ||
3 | Ammonia 0.7 % | 2 | Nanowires |
AgNO3 0.06 M | 25 | ||
Tu 0.04 M | 12.5 | ||
4 | Ammonia 0.7 % | 1 | Worn-like nanoparticles |
AgNO3 0.3 M | 5 | ||
Tu 0.2 M | 10 | ||
5 | Without ammonia | Nanopolyhedrons | |
AgNO3 0.3 M | 5 | ||
Tu 0.2 M | 10 |