| 摘要 |
A dispersant comprising a tartaric acid derivative represented by general formula (I) [wherein groups R1 and R2 independently represent a phenyl group which may be substituted]. In general formula (I), the phenyl group which may be substituted is preferably a phenyl group, a tolyl group, or an anisoyl group. The dispersant can be used preferably for the dispersion of metal nanoparticles. Also disclosed is a dispersible metal nanoparticle composition comprising metal nanoparticles and the dispersant. |
