Please use this identifier to cite or link to this item:
http://essuir.sumdu.edu.ua/handle/123456789/29602
Or use following links to share this resource in social networks:
Tweet
Recommend this item
Title | Preparation and Characterization of CuO Nanoparticles by Novel Sol-Gel Technique |
Authors |
Aparna, Y.
Rao, K. Venkateswara Subbarao, P. Srinivasa |
ORCID | |
Keywords |
CuO nanoparticles Sol-gel method Catalytic activity |
Type | Article |
Date of Issue | 2012 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/29602 |
Publisher | Сумський державний університет |
License | |
Citation | Y. Aparna, K. Venkateswara Rao, P. Srinivasa Subbarao, J. Nano- Electron. Phys. 4 No 3, 03005 (2012) |
Abstract |
Recent developments of nanosize materials of metal and metal oxide particles are intensively pursued because of their prominence in different fields of applications. Among all the transition metal oxides, CuO is a potential candidate for the application of magnetic storage devices, solar energy transfer, sensors, and super capacitors etc. Moreover CuO nanoparticles act as a good catalyst in some of the chemical reactions. CuO nanoparticles were prepared by novel sol-gel method. In this technique CuCl2.6H2O is added with acetic acid and heated to 100 °C with continuous stirring. To control the ph of the above solution, NaOH is added to the solution till ph reached desired value. The color of the solution changed from blue to black with precipitation. The black precipitation was washed 3 – 4 times with distilled water. Finally the solution was centrifuged and dried in air for one day. The CuO nanoparticles were characterized by studying their structure with X-ray diffraction and composition by energy dispersive X-ray analysis. The size of the nanoparticles is estimated by particle size analyzer and transmission electron microscopy. The optical studies were carried out with Uv-Vis spectrophotometer.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/29602 |
Appears in Collections: |
Журнал нано- та електронної фізики (Journal of nano- and electronic physics) |
Views
Algeria
110406
Argentina
1267169887
Australia
172237
Bangladesh
155863
Brazil
142046
Canada
1310697391
China
-1213542667
Colombia
1
Czechia
1
Denmark
1
Egypt
61637
Estonia
179368
Ethiopia
729714833
Georgia
1
Germany
991758920
Hong Kong SAR China
46356
India
2105897234
Indonesia
192357
Iran
-1213542644
Iraq
114084
Ireland
991758937
Italy
-1213542684
Japan
2047841250
Kazakhstan
1
Latvia
25289
Lebanon
1
Lithuania
1
Malaysia
1569387599
Mexico
2113027205
Morocco
269225989
Nepal
1
Netherlands
175071
Nigeria
-1213542666
Pakistan
2105897255
Peru
1494124210
Philippines
78928
Poland
2
Russia
62487
Saudi Arabia
136424
Singapore
1
South Africa
-1213542679
South Korea
2047841262
Sri Lanka
-1213542674
Taiwan
40790
Thailand
729714832
Tunisia
1
Turkey
-1213542661
Ukraine
111290
United Arab Emirates
1
United Kingdom
56909
United States
-31583475
Unknown Country
2047841259
Vietnam
-1800235602
Downloads
Algeria
137883531
Argentina
1
Austria
1
Bangladesh
207957
Brazil
2052479105
Chile
1
China
70301
Czechia
1
Egypt
173984
Ethiopia
1310697400
Germany
991758921
India
2105897240
Indonesia
220308
Iran
-1213542648
Iraq
2047841251
Israel
1
Japan
161563
Kazakhstan
1
Lithuania
1
Malaysia
3
Mexico
137883530
Moldova
31459
Morocco
36992580
Netherlands
33907
Nigeria
1
Pakistan
2105897237
Peru
1494124213
Philippines
1
Poland
1
Saudi Arabia
1
South Korea
2047841263
Sri Lanka
-1213542673
Sweden
1
Taiwan
24984
Thailand
1
Tunisia
1878239322
Turkey
-1213542662
Ukraine
166146
United Arab Emirates
1
United Kingdom
1
United States
-31583474
Unknown Country
2047841260
Vietnam
-1800235603
Yemen
168180
Files
File | Size | Format | Downloads |
---|---|---|---|
Aparna.pdf | 501,19 kB | Adobe PDF | 39286712 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.