Sucrose as a sol-gel synthesis additive for tuning spinel inversion and improving the magnetic properties of CoFe2O4 nanoparticles

Impact of Co and Cu co‐doping on the Structural, Electrical, Magnetic and Solar Light Driven Photo‐Catalytic Properties of NiFe2O4 Nano‐crystals for Crystal Violet Dye Removal

“…The BET surface area observed for the un‐doped NiFe 2 O 4 and co‐doped Ni 1−x Co x Fe 2−y Cu y O 4 NCs were found to be 52 m 2 /g and 104 m 2 /g respectively. These findings show that Co and Cu doping in the NiFe 2 O 4 NCs increases the surface area by forming clusters of molecules, leading to the construction of a well‐porous structure, which might be used to increase active sites by providing more surface area for the catalytic material and results in a higher photo‐catalytic evaluation of the as‐fabricated co‐doped material [49] …”

“…[45,46] Actually, the Ni 2 + is replaced with Co 2 + , which yields molecules, leading to the construction of a well-porous structure, which might be used to increase active sites by providing more surface area for the catalytic material and results in a higher photo-catalytic evaluation of the asfabricated co-doped material. [49]…”

Synergy effect of CuO on CuCo2O4 for methane catalytic combustion

“…The addition of Cu may replace part of the Co, causing distortions in the Co–O bond and changes in the lattice parameters, which eventually lead to the redshift of the Raman spectrum. 31,32…”

Qualitative Analysis of Phytochemical Compounds in Turmeric Powder as Functional Drink

“…Conventional turmeric powder is made by adding granulated sugar and following a heating process. During the heating process, the sugar will undergo a caramelization reaction so that the color of the powder can change to brownish (Erhardt et al 2020;Zuliana, et al, 2015). The color of commercial turmeric powder tends to be brighter because citric acid is added to the manufacturing process.…”