Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
Pigments
are insoluble compounds that provide colours to the materials they are used in
(e.g. paints, inks, cosmetics, etc.). These days, technology is shifting
towards identifying, developing, and applying the use of nanomaterials,
including the use of nano-pigments. Nano-pigments are pigments having particle
sizes ranging from 1 to 100 nano metres (nm). However, recently the application
of nano-pigments proved to be a boon for chemical industries.
There will be a discussion over different kinds of pigments – inorganic as well
as organic. The paper will focus on the comparison of Nano-pigments over the
use of conventional micro-sized pigments. The main applications of pigments and
the impact of nano-pigments will also be discussed. Additionally, there will be
an overview of some nano-pigments, their syntheses, and applications. There
will be a focus on the health and environmental impact of nano particles and
nano pigments, with a discussion over the Environmental Guidelines.
Country : India
IRJIET, Volume 6, Issue 5, May 2022 pp. 92-99