Solvothermal synthesis of octahedral NiFe 2 O 4 nanocrystals and catalytic properties for the reduction of some aromatic nitrocompounds

2015 ◽  
Vol 158 ◽  
pp. 82-88 ◽  
Author(s):  
Hangsong Zheng ◽  
Yonghong Ni ◽  
Nannan Xiang ◽  
Xiang Ma ◽  
Fengying Wan
Keyword(s):  
Solvothermal Synthesis ◽  
Catalytic Properties ◽  
Aromatic Nitrocompounds

Stability and catalytic properties of 1T-MoS2 obtained via solvothermal synthesis

2021 ◽  
Vol 626 ◽  
pp. 118355
Author(s):  
Santiago Palencia-Ruiz ◽  
Denis Uzio ◽  
Christèle Legens ◽  
Dorothée Laurenti ◽  
Pavel Afanasiev
Keyword(s):  
Solvothermal Synthesis ◽  
Catalytic Properties

scholarly journals Solvothermally derived Me2(H2O)4(5SSA)3·DMF and Me2(H2O)4(4NSA)2·DMF: Application as Biginelli reaction catalysts

Chemija ◽  
2019 ◽  
Vol 30 (2) ◽  
Author(s):  
Andrius Laurikėnas ◽  
Fatma Yalçin ◽  
Robertas Žilinskas ◽  
Ayse Uztetik Morkan ◽  
Albinas Žilinskas ◽  
...  
Keyword(s):  
Solvothermal Synthesis ◽  
Catalytic Properties ◽  
Inorganic Compounds ◽  
Biginelli Reaction ◽  
Xrd Analysis ◽  
X Ray Diffraction ◽  
X Ray ◽  
Hybrid Compounds ◽  
Phase And Chemical Composition ◽  
Scanning Electron

The solvothermal synthesis between Me(NO3)x ∙ yH2O (Mex+ = Fe3+, Ni2+, Mn2+, Co2+, Cu2+) and respectively 4-nitrosalycilic (4NSA) and 5-sulfosalicylic (5SSA) acids produced hybrid organic-inorganic compounds composed of Mex+ ions and organic fragments which include three different functional groups, carboxylic, hydroxyl and sulfonic, each coordinated to the Mex+ ions. The phase and chemical composition, microstructure and properties of Me2(H2O)4(5SSA)3·DMF and Me2(H2O)4(4NSA)2·DMF (DMF – dimethylformamide) hybrid compounds were evaluated and discussed. The synthesised materials were characterised by X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM) and nuclear magnetic resonance (NMR) spectroscopy. The catalytic properties of the obtained compounds were also investigated.

One-pot solvothermal synthesis of bimetallic yolk–shell Ni@PtNi nanocrystals supported on reduced graphene oxide and their excellent catalytic properties for p-nitrophenol reduction

2016 ◽  
Vol 40 (3) ◽  
pp. 2315-2320 ◽  
Author(s):  
Li-Ping Mei ◽  
Rui Wang ◽  
Pei Song ◽  
Jiu-Ju Feng ◽  
Zhi-Gang Wang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Solvothermal Synthesis ◽  
Catalytic Properties ◽  
Solvothermal Method ◽  
Catalytic Performance ◽  
One Pot ◽  
Nitrophenol Reduction ◽  
Reduced Graphene

Bimetallic yolk–shell Ni@PtNi NC-rGO were facilely prepared by a one-pot solvothermal method, which exhibited enhanced catalytic performance for p-nitrophenol reduction.

Solvothermal Synthesis of Sphere-Like ZnS Microparticles and Its Visible-Light Catalytic Properties

2018 ◽  
Vol 18 (2) ◽  
pp. 1117-1122 ◽  
Author(s):  
Jian Li ◽  
Long Yan ◽  
Yufei Wang ◽  
Yuhong Kang ◽  
Wei Ma ◽  
...  
Keyword(s):  
Visible Light ◽  
Solvothermal Synthesis ◽  
Catalytic Properties

3D Cu2−xSe nano/micropeony architectures: Large-scale solvothermal synthesis, characterization, and catalytic properties

2013 ◽  
Vol 534 ◽  
pp. 22-27 ◽  
Author(s):  
Liwei Mi ◽  
Zhen Li ◽  
Weihua Chen ◽  
Qi Ding ◽  
Yuanfang Chen ◽  
...  
Keyword(s):  
Solvothermal Synthesis ◽  
Large Scale ◽  
Catalytic Properties

scholarly journals Hydrogenation of Aromatic Nitrocompounds on Supported Mono- and Bimetallic Catalysts

2016 ◽  
Vol 2 (1) ◽  
pp. 101 ◽  
Author(s):  
A.T. Massenova ◽  
L.R. Sassykova
Keyword(s):  
Bimetallic Catalysts ◽  
Catalytic Properties ◽  
Supported Catalysts ◽  
Bifunctional Catalysts ◽  
Adsorbed Hydrogen ◽  
Reaction Conditions ◽  
Pd Catalysts ◽  
Aromatic Nitrocompounds ◽  
Metal Metal ◽  
Optimal Reaction

<p>Catalytic hydrogenation of substituted aromatic nitrocompounds and hydrocarbons has been studied. It was established that monometallic Pd-catalysts were suitable for reduction of nitrogroups. Bifunctional catalysts such as Rh-Pt, Rh-Pd, Pd-Ru and Rh-Ru were used for hydrogenation of both aromatic ring and nitrogroup and sequence of their hydrogenation depended on support nature. Over Rh-Pt alumina supported catalysts consequent hydrogenation of NO<sub>2</sub> and benzene ring took place, over silica supported catalysts their consecutive hydrogenation was observed. Such catalytic properties of bimetallic Rh-Pt and Rh-Pd catalysts probably connected with metal-metal interaction leading to optimal adsorption strength of uniformly adsorbed hydrogen. The optimal reaction conditions (temperature and hydrogen pressure) have been elaborated for synthesis of alicyclic amines with 95-99% yields.</p>

One step solvothermal synthesis of ultra-fine N-doped TiO2 with enhanced visible light catalytic properties

RSC Advances ◽  
2016 ◽  
Vol 6 (65) ◽  
pp. 60522-60529 ◽  
Author(s):  
S. M. Y. Mohamed Mukthar Ali ◽  
Sandhya K. Y.
Keyword(s):  
Visible Light ◽  
Surface Area ◽  
Solvothermal Synthesis ◽  
Catalytic Properties ◽  
Light Response ◽  
Doped Tio2 ◽  
Nitrogen Doped ◽  
Visible Light Response ◽  
One Step ◽  
The One

Herein, we report the one-step solvothermal synthesis of nitrogen doped TiO2 using N-methyl-2-pyrollidone as solvent cum dopant. The method leads to higher surface area, highly crystalline anatase TiO2 with improved visible light response.

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