Ionic liquid-mediated synthesis of unique PtPd bimetallic particles with tiny subunits for efficient electrocatalytic and catalytic applications

RSC Advances ◽  
2015 ◽  
Vol 5 (71) ◽  
pp. 57640-57646 ◽  
Author(s):  
Baohua Zhang ◽  
Xiuqin Zhan ◽  
Pengyu Zhao ◽  
Zhonghao Li
Keyword(s):  
Ionic Liquid ◽  
Catalytic Properties ◽  
Bimetallic Particles ◽  
Synthesis Route ◽  
Catalytic Applications

Unusual PtPd bimetallic particles with enhanced catalytic properties are achieved with the ionic liquid-based synthesis route.

Ionic Liquid-Assisted Synthesis and Catalytic Properties of AuPd Bimetallic Particles

2017 ◽  
Vol 17 (1) ◽  
pp. 749-753
Author(s):  
Xiuqin Zhan ◽  
Pengyu Zhao ◽  
Zhimin Xue ◽  
Li Gao ◽  
Baohua Zhang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Catalytic Properties ◽  
Bimetallic Particles

Pt-porous ZnO nanoribbon hybrid materials with enhanced catalytic performances

CrystEngComm ◽  
2015 ◽  
Vol 17 (8) ◽  
pp. 1765-1768 ◽  
Author(s):  
Zhiqiang Cheng ◽  
Mingyue Yu ◽  
Guixia Yang ◽  
Lijuan Kang
Keyword(s):  
Photocatalytic Degradation ◽  
Co Oxidation ◽  
Hybrid Materials ◽  
Catalytic Properties ◽  
Seeded Growth ◽  
Hybrid Nanomaterial ◽  
Growth Method ◽  
Catalytic Applications ◽  
Catalytic Performances

With the help of bio-molecule l-lysine, a seeded growth method has been developed and Pt–ZnO porous nanoribbons have been successfully obtained. For the catalytic applications of CO oxidation and the photocatalytic degradation of MO, the hybrid nanomaterial exhibits remarkably enhanced catalytic properties.

Tetracarboxyl-Functionalized Ionic Liquid: Synthesis and Catalytic Properties

2015 ◽  
Vol 68 (10) ◽  
pp. 1513 ◽  
Author(s):  
Miaona Feng ◽  
Guoying Zhao ◽  
Hongling Gao ◽  
Suojiang Zhang
Keyword(s):  
Ionic Liquid ◽  
Catalytic Activity ◽  
Ionic Liquids ◽  
Propionic Acid ◽  
Propylene Carbonate ◽  
Propylene Oxide ◽  
High Stability ◽  
Ammonium Acetate ◽  
Catalytic Properties ◽  
Potential Applications

Novel tetracarboxyl-functionalized 2,2′-biimidazolium-based ionic liquids (ILs) with different anions were synthesized in two steps from readily available and sustainable starting materials including ammonium acetate, glyoxal, and halogenated propionic acid. The functionalized IL exhibited higher catalytic activity towards the cycloaddition of CO2 to terminal epoxides. With propylene oxide as a substrate, the optimum yield of propylene carbonate reached 82.7 % at an initial CO2 pressure of 2.0 MPa for 4 h at 140°C. Moreover, the functionalized IL catalyst displayed a high stability and can be reused for at least five cycles without obvious loss of catalytic activity. The results provide a simple and economical way to synthesize multi-functionalized imidazolium-based ILs with versatile potential applications.

scholarly journals Molecular Control of the Catalytic Properties of Rhodium Nanoparticles in Supported Ionic Liquid Phase (SILP) Systems

ACS Catalysis ◽  
2020 ◽  
Vol 10 (23) ◽  
pp. 13904-13912
Author(s):  
Alexis Bordet ◽  
Gilles Moos ◽  
Calum Welsh ◽  
Peter Licence ◽  
Kylie L. Luska ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Liquid Phase ◽  
Catalytic Properties ◽  
Molecular Control ◽  
Rhodium Nanoparticles ◽  
Supported Ionic Liquid

Influence of synthesis route on physico-chemical and catalytic properties of nanosized K-LTL zeolites

2019 ◽  
Vol 475 ◽  
pp. 110458
Author(s):  
Abdulmohsen Alshehri ◽  
Yousef Gamaan Alghamdi ◽  
Khalid Ahmed Alzahrani ◽  
Katabathini Narasimharao
Keyword(s):  
Catalytic Properties ◽  
Synthesis Route ◽  
Physico Chemical

Ionic-Liquid Synthesis Route of TiO2(B) Nanoparticles for Functionalized Materials

2011 ◽  
Vol 17 (3) ◽  
pp. 775-779 ◽  
Author(s):  
Claas Wessel ◽  
Liang Zhao ◽  
Sven Urban ◽  
Rainer Ostermann ◽  
Igor Djerdj ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Synthesis Route ◽  
Functionalized Materials

Fabrication of Platinum Nanoparticles through Ionic Liquid Method and its Catalytic Properties in Hydrogenation Reaction

2013 ◽  
Vol 745-746 ◽  
pp. 84-89
Author(s):  
Liu Liu Ding ◽  
Guo Jian Jiang ◽  
Wen Jun Li ◽  
Yun Ying Liu ◽  
Jia Yue Xu
Keyword(s):  
Ionic Liquid ◽  
Hydrogen Pressure ◽  
Room Temperature ◽  
Catalytic Properties ◽  
Pt Nanoparticles ◽  
Hydrogenation Reaction ◽  
Room Temperature Ionic Liquid ◽  
Structure And Morphology ◽  
Mean Diameter ◽  
The Mean

Room temperature ionic liquid [1-butyl-3-methylimidazoliuBF4 was prepared under microwave irradiation. Platinum (Pt) nanoparticles were synthesized in the ionic liquid with ethanol as reductant. The structure and morphology of the Pt nanoparticles were characterized by SEM, FTIR and TG-DTA. The results show that the mean diameter of the nanoparticles was about 10nm and the surface was modified with the room temperature ionic liquid. The catalytic property was evaluated by hydrogenation of benzaldehyde in ethanol and the conversion reached up to 80% under hydrogen pressure.

Sign in / Sign up

Export Citation Format

Share Document