A one step process for grafting organic pendants on alumina via the reaction of alumina and phosphonate under microwave irradiation

2001 ◽  
pp. 2060-2061 ◽  
Author(s):  
Didier Villemin ◽  
Bernard Moreau ◽  
Fabrice Siméon ◽  
Géraldine Maheut ◽  
Christian Fernandez ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Step Process ◽  
One Step

Controlled synthesis of Pd–Pt alloy nanohypercubes under microwave irradiation

CrystEngComm ◽  
2014 ◽  
Vol 16 (24) ◽  
pp. 5206-5211 ◽  
Author(s):  
Lei Dai ◽  
Yanxi Zhao ◽  
Quan Chi ◽  
Tao Huang ◽  
Hanfan Liu
Keyword(s):  
Microwave Irradiation ◽  
Tetraethylene Glycol ◽  
Controlled Synthesis ◽  
Step Process ◽  
Iodide Ions ◽  
Pt Alloy ◽  
One Step

Pd–Pt alloy nanohypercubes were fabricated by reducing Pd and Pt precursors simultaneously with tetraethylene glycol in a one step process under microwave irradiation for only 100 s. Iodide ions were critical to their syntheses.

Functionalized aluminum-catalyzed silicon nanowire formation and radial junction photovoltaic devices

Nanoscale ◽  
2021 ◽  
Author(s):  
Wipakorn Jevasuwan ◽  
Naoki Fukata
Keyword(s):  
Surface Modification ◽  
Solar Cells ◽  
Surface Defects ◽  
Silicon Nanowire ◽  
Photovoltaic Devices ◽  
Step Process ◽  
One Step ◽  
Length Reduction

Vertical Al-catalyzed SiNW arrays with shaped surfaces were synthesized by a one-step process and NW-based solar cells were demonstrated with optimized NW surface defects through surface modification and length reduction.

MgO nanoparticles synthesized starting from an innovative one-step process

2017 ◽  
Vol 101 (4) ◽  
pp. 1780-1789 ◽  
Author(s):  
Giuliana Taglieri ◽  
Valeria Daniele ◽  
Claudia Mondelli
Keyword(s):  
Mgo Nanoparticles ◽  
Step Process ◽  
One Step

One-step Construction of Xanthone Scaffold Assisted by Microwave Irradiation to Optimize the Synthesis of DMXAA

2018 ◽  
Vol 34 (6) ◽  
pp. 918-922 ◽  
Author(s):  
Zhenlei Jiang ◽  
Jie Liu ◽  
Fan Zhou ◽  
Jianrun Zhang ◽  
Zhijun Liu ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
One Step

Microwave-Irradiated Preparation of Super Absorbent Resin by Graft Copolymerization of Starch and Acrylic Acid

2011 ◽  
Vol 291-294 ◽  
pp. 1335-1338
Author(s):  
Da Biao Zhao
Keyword(s):  
Acrylic Acid ◽  
Microwave Irradiation ◽  
Graft Copolymerization ◽  
Irradiation Time ◽  
Low Cost ◽  
Power Level ◽  
Conventional Heating ◽  
Simple Process ◽  
One Step ◽  
Microwave Power Level

Graft copolymerization of acrylic acid(AA) on starch to prepare super absorbent resin (SAR) under microwave irradiation were investigated using N,N-methylene bis-acrylamide as crosslinker and potassium persulfate as initiator. The influences of the amount of initiator and crosslinker, neutralization degree of acrylic acid(AA), ratio of starch to AA, microwave power level and irradiation time on the distilled water absorption amount of resin were investigated. The results indicated that it only needed 4min under the microwave level of 231W to obtain the resin with the maximum absorption amount of 1110g×g-1, under the conditions that 0.3wt% initiator, 0.02wt% crosslinker, 60% neutralization degree of acrylic acid, the ratio of starch to acrylic acid of 0.25. Under microwave irradiation, the synthesis and drying of super absorbent resin could be completed at one step without nitrogen. Compared to conventional heating method, the methods had the striking advantages of short reaction time, simple process and low cost.

Nanowire Fabrication of Silicon-Based Materials

2007 ◽  
Vol 561-565 ◽  
pp. 1197-1199
Author(s):  
Hideo Kohno ◽  
Seiji Takeda
Keyword(s):  
Electron Microscopy ◽  
Silicon Carbide ◽  
Silicon Germanium ◽  
Iron Silicide ◽  
Growth Mechanisms ◽  
Step Process ◽  
One Step ◽  
Silicon Based

This paper describes our recent achievements in fabricating various kinds of nanowires of silicon-based materials including beta iron-silicide, silicon carbide, and silicon germanium. Some of them can be grown directly at one-step process, while the others can be fabricated using nanowire templates. We discuss their structures, growth mechanisms, and properties based on electron microscopy observations.

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