Various toxic chemicals are discharging to the environment due to rapid industrialization
and polluting soil, water, and air causing numerous diseases including life-threatening …

In the past decade, nanostructured polypyrrole (PPy) has been widely studied because of its
many specific properties, which have obvious advantages over bulk-structured PPy. This …

A novel adsorbent, the uniform fiber ball (UFB) loaded with polypyrrole (UFB-PPy), was
synthesized for Cr (VI) removal from water in this paper. The structure of the UFB and UFB …

A novel hybrid nanocomposite, polypyrrole nanoparticles (PPy) anchored on the
graphene/silica nanosheets with the high specific surface area (polypyrrole-graphene/silica …

Hexavalent chromium [Cr (VI)], one of the most toxic contaminants, is released in the
environment due to various anthropogenic activities. Exposure of Cr (VI) can pose a serious …

Capsular polypyrrole hollow nanofibers (PPy-HNFs) were fabricated via in situ
polymerization of pyrrole on an organic–inorganic template, followed by acid etching. Their …

Abstract Development of highly efficient and easy-handling absorbents for heavy metals
removal is desirable for the remediation of our existing aquatic system. Herein, we …

Nano-sized ion exchangers (NIEs) combine the properties of common bulk ion-exchange
polymers with the unique advantages of downsizing into nanoparticulate matter. In …

In this article, polymer microspheres and silica nanoparticles have been discussed as
important filler in polymer composites. Their synthesis methods, properties, and application …

Fe 3 O 4 nanoparticles based on natural iron sand from Buaya river in DeliSerdang had
been synthesized by co-precipitation and ultrasonic method. The HCl and NH 3 were used …