scholarly journals Microbial synthesis of Pd/Fe3O4, Au/Fe3O4 and PdAu/Fe3O4 nanocomposites for catalytic reduction of nitroaromatic compounds

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Ya Tuo ◽  
Guangfei Liu ◽  
Bin Dong ◽  
Jiti Zhou ◽  
Aijie Wang ◽  
...  
Keyword(s):  
Catalytic Reduction ◽  
Nitroaromatic Compounds ◽  
Microbial Synthesis

In situ synthesized gold nanoparticles in hydrogels for catalytic reduction of nitroaromatic compounds

2015 ◽  
Vol 331 ◽  
pp. 210-218 ◽  
Author(s):  
Xiao-Qiong Wu ◽  
Xing-Wen Wu ◽  
Qing Huang ◽  
Jiang-Shan Shen ◽  
Hong-Wu Zhang
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Reduction ◽  
Nitroaromatic Compounds

Microbial synthesis of bimetallic PdPt nanoparticles for catalytic reduction of 4-nitrophenol

2016 ◽  
Vol 24 (6) ◽  
pp. 5249-5258 ◽  
Author(s):  
Ya Tuo ◽  
Guangfei Liu ◽  
Bin Dong ◽  
Huali Yu ◽  
Jiti Zhou ◽  
...  
Keyword(s):  
Catalytic Reduction ◽  
Microbial Synthesis

Nanoparticle-Containing Membranes for the Catalytic Reduction of Nitroaromatic Compounds

Langmuir ◽  
2009 ◽  
Vol 25 (3) ◽  
pp. 1865-1871 ◽  
Author(s):  
David M. Dotzauer ◽  
Somnath Bhattacharjee ◽  
Ya Wen ◽  
Merlin L. Bruening
Keyword(s):  
Catalytic Reduction ◽  
Nitroaromatic Compounds

Superfine CoNi alloy embedded in Al2O3 nanosheets for efficient tandem catalytic reduction of nitroaromatic compounds by ammonia borane

2019 ◽  
Vol 48 (47) ◽  
pp. 17499-17506
Author(s):  
Sihang Cheng ◽  
Yanchun Liu ◽  
Yingnan Zhao ◽  
Xinyu Zhao ◽  
Zhongling Lang ◽  
...  
Keyword(s):  
Catalytic Reduction ◽  
Ammonia Borane ◽  
Nitroaromatic Compounds ◽  
Catalytic Dehydrogenation

Tunable CoxNi1−x/Al2O3 nanocatalysts have been prepared and used for the efficient tandem catalytic dehydrogenation of ammonia borane and hydrogenation of nitroaromatics.

scholarly journals One-step synthesis of magnetically recyclable Co@BN core–shell nanocatalysts for catalytic reduction of nitroarenes

RSC Advances ◽  
2017 ◽  
Vol 7 (56) ◽  
pp. 35451-35459 ◽  
Author(s):  
Man Du ◽  
Qiuwen Liu ◽  
Caijin Huang ◽  
Xiaoqing Qiu
Keyword(s):  
Catalytic Activity ◽  
Catalytic Reduction ◽  
Nitroaromatic Compounds ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Nitrophenol Reduction ◽  
One Step ◽  
Core Shell Nanoparticles

The possible mechanism for Co@BN catalyzed 4-nitrophenol reduction in the presence of NaBH4. Moreover, the 13.6 wt% Co@BN core–shell nanoparticles exhibited the excellent catalytic activity in hydrogenation of nitroaromatic compounds.

In situ formed metal nanoparticle systems for catalytic reduction of nitroaromatic compounds

RSC Advances ◽  
2014 ◽  
Vol 4 (90) ◽  
pp. 49287-49294 ◽  
Author(s):  
Xiao-Qiong Wu ◽  
Xing-Wen Wu ◽  
Jiang-Shan Shen ◽  
Hong-Wu Zhang
Keyword(s):  
Catalytic Reduction ◽  
Nitroaromatic Compounds ◽  
Metal Nanoparticle

Synthesis of MoS2/Graphene Hybrid for Electrochemical Detection and Catalytic Reduction of 4-Nitrophenol

2017 ◽  
Vol 872 ◽  
pp. 149-154 ◽  
Author(s):  
Ying Chen ◽  
Wen Chao Peng
Keyword(s):  
Electron Microscopy ◽  
Electrochemical Detection ◽  
Active Sites ◽  
Catalytic Reduction ◽  
Chemical Reduction ◽  
Sodium Molybdate ◽  
Nitroaromatic Compounds ◽  
X Ray Diffraction ◽  
Transmission Electron ◽  
Ft Ir

Large amounts of nitroaromatic compounds are discharged into the natural environment, leading to environmental pollution. The detection and removal of nitroaromatic compounds are therefore important environmental issues. In this study, the hybrid of molybdenum disulfide (MoS2) and graphene (GR) was synthesized using a facile hydrothermal method. Sodium molybdate was selected as the precursors for MoS2. While thiourea was used as reductant and sulfur sources at the same time. Samples were characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), N2 adsorption, Scanning electron microscopy (SEM), Transmission electron microscopy (TEM), and Raman microscope. Compared to pure MoS2, the obtained MoS2/GR hybrid showed improved activity for electrochemical detection and chemical reduction of 4-nitrophenol. The activity enhancement should be due to the addition of GR, which could improve the conductivity as well as provide more active sites. The MoS2/GR hybrid could therefore provide new multi-function catalyst for environment protection.

Influence of Ni on enhanced catalytic activity of Cu/Co3O4 towards reduction of nitroaromatic compounds: studies on the reduction kinetics

RSC Advances ◽  
2016 ◽  
Vol 6 (75) ◽  
pp. 71517-71528 ◽  
Author(s):  
Pangkita Deka ◽  
Rimjim Choudhury ◽  
Ramesh C. Deka ◽  
Pankaj Bharali
Keyword(s):  
Catalytic Activity ◽  
Catalytic Reduction ◽  
Reaction Rates ◽  
Nitroaromatic Compounds ◽  
Reduction Kinetics ◽  
P Addition

Addition of Ni significantly enhances the reaction rates of Cu/Co3O4 for the catalytic reduction of nitroaromatic compounds.

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