A series of NiO/graphene nanosheets adsorbents (NGNS) were synthesized by a facile
hydrothermal method, and characterized by UV–vis, XRD, TG, TEM, HRTEM, Raman, SAED …

One step polyacrylamide gel method was used to synthesize the ZnO/MgO adsorbents and
the adsorption behavior with Congo red (CR) from wastewater was extensively investigated …

In this study, a novel zero-valent nickel/nickel oxide@ graphene nanosheets (ZVNi-NiO@
Gr) composite was successfully fabricated by a single-step method and used as …

Reduced-graphene-oxide-supported Ni nanoadsorbents (Ni@ rGO) were synthesized in this
work to remove methylene blue (MB) dye from aqueous solutions using ultrasonic process …

Herein, with using graphene oxide (GO), agar and ZnO NPs was synthesized as
nanocomposite to removal of dyes contaminants from food industry effluents. Synthesis and …

With the aim of developing an improved adsorbent material for the treatment of printing and
dyeing wastewater, we prepared a novel thiosemicarbazide functionalized graphene oxide …

ZnO/chitosan nanocomposite was successfully synthesized by in‐situ precipitation method.
The material was characterized by XRD, FESEM, TEM, FTIR, BET, and TGA. Results show …

A highly efficient strategy was developed to fabricate a graphene oxide modified cellulose
nanocrystal/PNIPAAm IPN (GO-CNC/PNIPAAm IPN) hydrogel, which was capable of …

Congo red dye can result in dangerous effects on the human health such as skin and eye
irritation, digestive system troubles, somnolence, blood clotting, and breathing disorders …

In order to improve the specific surface area value and adsorption capacity of graphene
oxide (GO), activated GO (GOKOH) was successfully prepared by high temperature solid …