Synthesis of glucose-mediated Ag–γ-Fe2O3 multifunctional nanocomposites in aqueous medium – a kinetic analysis of their catalytic activity for 4-nitrophenol reduction

2015 ◽  
Vol 17 (10) ◽  
pp. 4786-4799 ◽  
Author(s):  
Mandeep Kaloti ◽  
Anil Kumar ◽  
Naveen K. Navani
Keyword(s):  
Catalytic Activity ◽  
Kinetic Analysis ◽  
Aqueous Medium ◽  
Nitrophenol Reduction ◽  
Langmuir Hinshelwood Mechanism ◽  
Multifunctional Nanocomposites

The synthesis of glucose-mediated Ag–γ-Fe2O3 nanocomposites in aqueous medium, exhibiting catalytic activity for 4-nitrophenol reduction to 4-aminophenol following the Langmuir–Hinshelwood mechanism at lower [Ag] (μM) (0.3, SPLAg; 6.4, SPHAg), is reported.

Synthesis of sterically hindered N -benzyladamantyl substituted benzimidazol-2-ylidene palladium complexes and investigation of their catalytic activity in aqueous medium

Tetrahedron ◽  
2017 ◽  
Vol 73 (40) ◽  
pp. 5940-5945 ◽  
Author(s):  
Zineb Imene Dehimat ◽  
Aziz Paşahan ◽  
Dahmane Tebbani ◽  
Sedat Yaşar ◽  
İsmail Özdemir
Keyword(s):  
Catalytic Activity ◽  
Aqueous Medium ◽  
Palladium Complexes ◽  
Sterically Hindered

A structure/catalytic activity study of gold(i)–NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium

2016 ◽  
Vol 6 (6) ◽  
pp. 1921-1929 ◽  
Author(s):  
Gabriela A. Fernández ◽  
Alicia B. Chopa ◽  
Gustavo F. Silbestri
Keyword(s):  
Catalytic Activity ◽  
Aqueous Medium ◽  
Comparative Studies ◽  
Reaction Times ◽  
Silver Salts

Comparative studies were carried out with the addition of different silver salts. Our results indicate that the bulkier complex is the most effective and that the addition of methanol as co-solvent not only shortens reaction times but also stabilizes the less bulky complexes.

Branched Ag nanoplates: synthesis dictated by suppressing surface diffusion and catalytic activity for nitrophenol reduction

CrystEngComm ◽  
2017 ◽  
Vol 19 (42) ◽  
pp. 6339-6346 ◽  
Author(s):  
Taixing Tan ◽  
Shun Zhang ◽  
Cheng Wang
Keyword(s):  
Catalytic Activity ◽  
Surface Diffusion ◽  
Diffusion Rate ◽  
Nitrophenol Reduction

Highly branched Ag nanoplates were achieved at extremely low Ag atoms surface diffusion rate, fulfilledviathe Cu under potential deposition.

Chitosan modified Cu2O nanoparticles with high catalytic activity for p-nitrophenol reduction

2019 ◽  
Vol 480 ◽  
pp. 601-610 ◽  
Author(s):  
Yan Guo ◽  
Mingming Dai ◽  
Zhixu Zhu ◽  
Yuqi Chen ◽  
Hui He ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
High Catalytic Activity ◽  
Nitrophenol Reduction ◽  
Cu2o Nanoparticles

Bromine anion-induced synthesis of copper nanoplates and their recyclable catalytic activity towards 4-nitrophenol reduction

CrystEngComm ◽  
2020 ◽  
Vol 22 (45) ◽  
pp. 7786-7789
Author(s):  
Yao Li ◽  
Zhengyang Fan ◽  
Hongwei Yang ◽  
Ximin Yuan ◽  
Yunxiu Chao ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Crystal Plane ◽  
Copper Nanowires ◽  
Nitrophenol Reduction ◽  
Strong Adsorption

Selective strong adsorption of bromine ions on the {111} crystal plane of copper blocked the growth along the {111} crystal plane and thereby promoted the formation of copper nanoplates instead of copper nanowires.

Sign in / Sign up

Export Citation Format

Share Document