"Reduction of 4-Nitrophenol to 4-Aminophenol over Au Nanoparticles Deposited on Pmma." J. Mol. Catal. A: Chem. 298: 7-11.K. Kuroda, T. Ishida, M. Haruta, Reduction of 4-nitrophenol to 4-aminophenol over Au nanoparticles deposited on PMMA, J. Mol. Catal. A: Chem. 298 (2009) 7-...
Polyaniline (PANI) microtubes supported Au catalysts were prepared and evaluated in the catalytic reduction of nitrophenols to aminophenols with NaBH4 as the reductant. PANI microtubes were prepared through a template-free method with salicylic acid as the dopant. HAuCl4 was used as a gold ...
The as-prepared gold particles showed good catalytic activity for the reduction of 4-nitrophenol to 4-aminophenol by excess NaBH 4 , and a surface-... W Feng,Q Yang - 《纳米研究(英文版)》 被引量: 53发表: 2011年 Synthesis of well-dispersed Ag nanoparticles on eggshell membrane for catalyt...
Monodispersed noble metal (Ag, Au) nanoparticles were loaded on layer-structured SnNb2O6 nanosheets and their plasmonic effects in photocatalytic reduction of p-nitrophenol into p-aminophenol via the improvement of visible-light photoabsorption were systematically analyzed. The loading amount of metal ...
Du Y,Chen H L,Chen R Z,et al.Synthesis of p-aminophenol from p-nitrophenol over nano-sized nickel catalysts. Applied Catalysis B:General . 2004Du Y,Chen H,Chen R,Xu N.Synthesis of p-aminophenol from p-nitrophenol over nano-sized nickel catalysts. Applied Catalysis A General . 2004...
The ternary composite catalyst of Pt‐SnO2/PC exhibited significantly enhanced performance during the catalytic reduction of 4‐nitrophenol to 4‐aminophenol, and the reaction could completely finished within 80 seconds at room temperature, which apparent rate constant (Ka=71 × 10?3 s?1) was ...
from α-MnO2to Mn5O8.XPS showed a decrease in Pt(IV) and Pt(II) with Pt loading, while Pt(0) increased.Pt/MnO2nanorods displayed excellent catalytic activity for 4-NP to 4-AP reduction.The presence of Pt(IV) is not a limiting factor for the catalytic conversion of 4-NP to 4-AP...
The presence of metallic as well as the oxidized form (PdO2) of surface metal ions was characterized by using XPS. The catalytic activity of the Pd loaded titania nanotubes has been demonstrated by studying the reduction of p-nitrophenol to p-aminophenol. The 1.0 mol% Pd loaded titania ...
These characterizations confirm the well-defined gold nanoclusters formed on the surface of Au/INZ. Our catalyst has been applied for the reduction of p-nitrophenol to p-aminophenol. The reduction conversion of ca. 95 % was achieved by the use of 50 mg Au/INZ for 10 min with the ...
This innovative catalyst demonstrates good catalytic capacity for the reduction of 4-nitrophenol (4-NP) to 4-aminophenol (4-AP) in aqueous media using NaBH as a reducing agent. Comprehensive characterization of the synthesized nanocomposite was carried out using FTIR, FE-SEM, EDS, XRD, UV-Vis,...