A facile one-step approach for the synthesis of uniform spherical Cu/Cu2O nano- and microparticles with high catalytic activity in the Buchwald–Hartwig amination reaction

RSC Advances ◽  
2014 ◽  
Vol 4 (29) ◽  
pp. 15122-15130 ◽  
Author(s):  
Manohar A. Bhosale ◽  
Bhalchandra M. Bhanage
Keyword(s):  
Catalytic Activity ◽  
High Catalytic Activity ◽  
Amination Reaction ◽  
One Step

An efficient, rapid, and additive-free protocol for synthesis of uniform spherical Cu/Cu2O nano/microparticles and application in Buchwald–Hartwig amination reaction.

One-step synthesis of wire-in-plate nanostructured materials made of CoFe-LDH nanoplates coupled with Co(OH)2 nanowires grown on a Ni foam for a high-efficiency oxygen evolution reaction

2019 ◽  
Vol 55 (29) ◽  
pp. 4218-4221 ◽  
Author(s):  
Lingxi Zhou ◽  
Meichen Guo ◽  
Yao Li ◽  
Qin Gu ◽  
Wenqian Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Evolution ◽  
Nanostructured Materials ◽  
Oxygen Evolution Reaction ◽  
High Efficiency ◽  
High Catalytic Activity ◽  
Ni Foam ◽  
One Step

A series of wire-in-plate nanostructured electrocatalysts for OER with high catalytic activity were fabricated.

Facet-controlled hollow Rh2S3 hexagonal nanoprisms as highly active and structurally robust catalysts toward hydrogen evolution reaction

2016 ◽  
Vol 9 (3) ◽  
pp. 850-856 ◽  
Author(s):  
Donghwan Yoon ◽  
Bora Seo ◽  
Jaeyoung Lee ◽  
Kyoung Sik Nam ◽  
Byeongyoon Kim ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Core Shell ◽  
High Catalytic Activity ◽  
Highly Active ◽  
One Step ◽  
Very High ◽  
Excellent Stability

Hollow Rh2S3 hexagonal nanoprisms, prepared by one-step formation of core–shell nanoprisms followed by the etching of a core, exhibit very high catalytic activity and excellent stability toward hydrogen evolution reaction.

Ultrasonic-assisted biodiesel production from waste cooking oil over novel sulfonic functionalized carbon spheres derived from cyclodextrin via one-step: a way to produce biodiesel at short reaction time

RSC Advances ◽  
2015 ◽  
Vol 5 (68) ◽  
pp. 55252-55261 ◽  
Author(s):  
Panya Maneechakr ◽  
Jittima Samerjit ◽  
Surachai Karnjanakom
Keyword(s):  
Catalytic Activity ◽  
Reaction Time ◽  
Waste Cooking Oil ◽  
Biodiesel Production ◽  
High Catalytic Activity ◽  
Carbon Spheres ◽  
Short Reaction Time ◽  
Cooking Oil ◽  
Ultrasonic Assisted ◽  
One Step

A novel sulfonated carbon derived from cyclodextrin showed high catalytic activity for the ultrasonic-assisted transesterification of waste cooking oil.

scholarly journals Ni-Mo Sulfide Semiconductor Catalyst with High Catalytic Activity for One-Step Conversion of CO2 and H2S to Syngas in Non-Thermal Plasma

Catalysts ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 525 ◽  
Author(s):  
Xiaozhan Liu ◽  
Lu Zhao ◽  
Ying Li ◽  
Kegong Fang ◽  
Minghong Wu
Keyword(s):  
Catalytic Activity ◽  
Thermal Plasma ◽  
Economic Benefits ◽  
High Catalytic Activity ◽  
Ambient Conditions ◽  
Syngas Production ◽  
One Step ◽  
Non Thermal Plasma ◽  
Al2o3 Catalyst ◽  
Mo Sulfide

Carbon dioxide (CO2) and hydrogen sulfide (H2S) ordinarily coexist in many industries, being considered as harmful waste gases. Simultaneously converting CO2 and H2S into syngas (a mixture of CO and H2) will be a promising economic strategy for enhancing their recycling value. Herein, a novel one-step conversion of CO2 and H2S to syngas induced by non-thermal plasma with the aid of Ni-Mo sulfide/Al2O3 catalyst under ambient conditions was designed. The as-synthesized catalysts were characterized by using XRD, nitrogen sorption, UV-vis, TEM, SEM, ICP, and XPS techniques. Ni-Mo sulfide/Al2O3 catalysts with various Ni/Mo molar ratios possessed significantly improved catalytic performances, compared to the single-component catalysts. Based on the modifications of the physical and chemical properties of the Ni-Mo sulfide/Al2O3 catalysts, the variations in catalytic activity are carefully discussed. In particular, among all the catalysts, the 5Ni-3Mo/Al2O3 catalyst exhibited the best catalytic behavior with high CO2 and H2S conversion at reasonably low-energy input in non-thermal plasma. This method provides an alternative route for syngas production with added environmental and economic benefits.

One-step fabrication of large-area ultrathin MoS2nanofilms with high catalytic activity for photovoltaic devices

Nanoscale ◽  
2016 ◽  
Vol 8 (35) ◽  
pp. 16017-16025 ◽  
Author(s):  
Jia Liang ◽  
Jia Li ◽  
Hongfei Zhu ◽  
Yuxiang Han ◽  
Yanrong Wang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
High Catalytic Activity ◽  
Photovoltaic Devices ◽  
Large Area ◽  
One Step

One-step preparation of magnetic recyclable quinary graphene hydrogels with high catalytic activity

2017 ◽  
Vol 491 ◽  
pp. 72-79 ◽  
Author(s):  
Junshuai Zhang ◽  
Tongjie Yao ◽  
Chenchen Guan ◽  
Nanxi Zhang ◽  
Xin Huang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
High Catalytic Activity ◽  
One Step ◽  
Magnetic Recyclable
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