Abstract
Hydrotalcite is a layered double hydroxide (LDH) with a wide range of
applications in catalysis, flame retardancy, PVC stabilization, fillers and
reinforcements, additives in coatings and paints, pharmaceuticals and personal care,
environmental remediation, and other industrial applications. This paper provides an
overview of the properties and characteristics of hydrotalcite, as well as its potential
applications in various industries.
The paper begins with an introduction to hydrotalcite, including its definition,
structure, synthesis methods, and properties. The next section discusses the role of
hydrotalcite as a catalyst, as well as its applications in the petrochemical industry and
environmental remediation. The following section focuses on the flame retardant and
smoke suppression properties of hydrotalcite, and its applications in plastics and
polymers. The subsequent section discusses the use of hydrotalcite as a PVC stabilizer
and its benefits and applications in the PVC industry.
The following sections discuss the use of hydrotalcite as a filler and reinforcement in
composite materials, as an additive in coatings and paints, and in pharmaceutical and
personal care formulations. The next section discusses the applications of hydrotalcite
in water treatment, soil remediation, and battery and energy storage. The final section
summarizes the future prospects and challenges of hydrotalcite, including emerging
research areas, challenges and limitations, and potential for further industrial
applications.
This paper provides a comprehensive overview of the properties and applications of
hydrotalcite. It is intended to be a valuable resource for researchers, engineers, and
other professionals who are interested in this versatile material.