Preparation of highly-stable and recyclable novel Au/ZrP composite catalyst for 4-nitrophenol reduction

Application of electroactive Au/aniline tetramer–graphene oxide composites as a highly efficient reusable catalyst

“…The solution was continuously stirred until the solution cold down to room temperature to obtain the Au NPs solution. 20 To prepare the Au/ATGO composites, Au NPs solution (50 mL) was mixed with ATGO (10 mg) at room temperature and stirred overnight. The final Au/ATGO composites were collected by centrifugation and washed with DI water.…”

“…Recently, chemical amino functional groups have been used as agents to anchor nanoparticles on substrates such as carbon nanotube (CNT), 16 graphene, 17,18 SiO 2 , 19 and zirconium phosphate (ZrP) 20 have been studied. Ou et al used 1-pyrenemethylamine as the inter-linker to synthesize CNT–Au composites.…”

Fe3O4-Cu Photocatalyst for Chemoselective Reduction of 5-Nitroisopthalic Acid

“…They are the promising candidate for high accessibility with improved reusability [5][6][7]. Their insoluble and superparamagnetic nature enable trouble free separation of the nanocatalysts from the reaction mixture using an external magnet, which eliminates the necessity of catalyst filtration [8][9][10][11]. Several methods are known in the art for synthesis of Fe3O4 magnetic nanoparticles [12][13][14].…”

A novel Au/electroactive poly(amic acid) composite as an effective catalyst for p-nitrophenol reduction

“…Heterogeneous catalysts based on metal nanoparticles (NPs) are promising tools for wastewater treatment. Typically, metal NPs are loaded onto a support such as carbon nanotube, 1 graphene, 2 boron nitride, 3 clay, 4 metal oxides, 5 or polymers 6 to prevent aggregation. Thus, improving the dispersion stability of metal NPs on a support is critical for the design and synthesis of high-performance heterogeneous catalysts.…”