Synthesis of Au/NiO hollow micro-spheres and their adsorption and electrocatalytic properties for p-nitrophenol

Production of NiO, NiO/Ag, NiO/Au, and NiO/Pt hollow spheres by using block copolymer stabilized microspheres as a template

“…In recent years, a lot of research has been done on the use of NiO in more areas and doping with metals to increase its performance further. New types of materials with very good chemical and physical properties can be synthesized by doping NiO with metal oxides 2 or other metals 41–52 . Studies are also carried out to use metal‐added materials as catalysts, due to the synergistic effect created by the use of metals such as Ag, Au, and Pt together.…”

“…Studies are also carried out to use metal‐added materials as catalysts, due to the synergistic effect created by the use of metals such as Ag, Au, and Pt together. Many studies have been conducted in the literature with different sizes of NiO, 42–46 NiO/Ag, 43,47,48 NiO/Pt, 41,49,50 and NiO/Au 49,51,52 and these materials have been used in a variety of applications as electrocatalyst, 43,47,49–51 photocatalysts, 48,53,54 supercapacitors, 44,46 batteries, 45,55 adsorption, 29,51 and sensor 56–58 . When the catalytic activities of the materials are examined, it is seen that it depends on the morphology, size and composition of the structure.…”

Sodium Percarbonate Based, Mixed‐Media Fuel Cells Supported on Paper with Gold/Nickel Oxide Catalysts

“…By repeating the same steps mentioned above, the final products obtained were labeled as Au/NiO (with 5.11 wt % Au) and Au/NiO (with 16.8 wt % Au), respectively. Pristine NiO was also prepared by using the same sequence of steps, except the Au precursor was introduced in the first step …”

Gold nanoparticle/nickel oxide/poly(pyrrole-N-propionic acid) hybrid multilayer film: Electrochemical study and its application in biosensing

“…It is reported that nickel oxide nanoparticles modified electrodes exhibited high electrocatalytic activity toward different biological materials [15,16]. GNPs and NiO nanoparticles have been reported in literature to improve the electrode's surface area as well as its sensitivity toward analyte [17]. It is believed that nanomaterials together with CPs as a transducer will be widely used in the construction of biosensor devices when the physicochemical properties of produced composite are modified for more and more particular needs [18].…”