High-Speed Growth of ZnO Nanorods in Preheating Condition Using Microwave-Assisted Growth Method

2018 ◽  
Vol 18 (3) ◽  
pp. 2041-2044 ◽  
Author(s):  
Hyun Uk Chae ◽  
Abu ul Hassan Sarwar Rana ◽  
Ye-Jin Park ◽  
Hyun-Seok Kim
Keyword(s):  
High Speed ◽  
Zno Nanorods ◽  
Microwave Assisted ◽  
Growth Method

Optical study of ZnO nanorods grown via vapour solid growth method for energy harvesting applications

2020 ◽  
Author(s):  
Vandana Nagal ◽  
Mohammad Salman Khan ◽  
Virendra Kumar ◽  
Navjyoti Boora ◽  
Zishan H. Khan ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Zno Nanorods ◽  
Optical Study ◽  
Growth Method

scholarly journals Cycloaddition of Thiourea- and Guanidine-Substituted Furans to Dienophiles: A Comparison of the Environmentally-Friendly Methods

2020 ◽  
Vol 3 (1) ◽  
pp. 57
Author(s):  
Luka Barešić ◽  
Davor Margetić ◽  
Zoran Glasovac
Keyword(s):  
High Pressure ◽  
Functional Groups ◽  
Organic Synthesis ◽  
High Speed ◽  
Environmentally Friendly ◽  
Microwave Assisted ◽  
Pressure Synthesis ◽  
Ultrasound Assisted ◽  
Substituted Furans ◽  
Guanidine Moiety

The cycloaddition strategy was employed in order to obtain a 7-oxanorbornene framework substituted with a guanidine moiety or its precursor functional groups: protected amine or thiourea. In order to optimize the conditions for the cycloaddition, several environmentally-friendly methods—microwave assisted organic synthesis, high pressure synthesis, high speed vibrational milling, and ultrasound assisted synthesis—were employed. The outcomes of the cycloaddition reactions were interpreted in terms of endo/exo selectivity, the conversion of the reactants to the product, and the isolated yields. In general, our results indicated the HP and HSVM approaches as the methods of choice to give good yields and conversions.

Role of oxygen vacancies on the green photoluminescence of microwave-assisted grown ZnO nanorods

2020 ◽  
Vol 849 ◽  
pp. 156684 ◽  
Author(s):  
Subhamay Pramanik ◽  
Sovanlal Mondal ◽  
Atis C. Mandal ◽  
Sumit Mukherjee ◽  
Sandip Das ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Zno Nanorods ◽  
Microwave Assisted ◽  
Green Photoluminescence

scholarly journals Arrayed ZnO Nanorods Fabrication on ZnO Film by Self-catalyst Growth Method in Aqueous Solution

2013 ◽  
Vol 1584 ◽  
Author(s):  
E. K.C. Pradeep ◽  
X. Li ◽  
T. Kawaharamura ◽  
D. Wang ◽  
A. Hatta ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Reaction Time ◽  
Hydrothermal Synthesis ◽  
Aspect Ratio ◽  
High Aspect Ratio ◽  
Zno Nanorods ◽  
Zno Film ◽  
Growth Method

ABSTRACTZnO nanorods were grown up from as-deposited ZnO film on which the zinc self-catalysts generated by a novel reducing method. Well aligned ZnO nanorods with a uniform high aspect ratio were grown up on multi-annealed samples. The length of nanorods depended significantly on the reaction time in the hydrothermal synthesis.

scholarly journals Microwave-Assisted Preparation and Optical Property of Reddish-Brown N-Containing ZnO Nanorods

2015 ◽  
Vol 27 (4) ◽  
pp. 1355-1357
Author(s):  
Aiqin Ding ◽  
Tao Tang ◽  
Huiguo Wang ◽  
Chonghai Deng ◽  
Junsheng Liu ◽  
...  
Keyword(s):  
Optical Property ◽  
Zno Nanorods ◽  
Microwave Assisted
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