Crystal-Plane-Dependent Etching of Cuprous Oxide Nanoparticles of Varied Shapes and Their Application in Visible Light Photocatalysis

2013 ◽  
Vol 117 (46) ◽  
pp. 24640-24653 ◽  
Author(s):  
Jaya Pal ◽  
Mainak Ganguly ◽  
Chanchal Mondal ◽  
Anindita Roy ◽  
Yuichi Negishi ◽  
...  
Keyword(s):  
Visible Light ◽  
Cuprous Oxide ◽  
Crystal Plane ◽  
Oxide Nanoparticles ◽  
Visible Light Photocatalysis ◽  
Cuprous Oxide Nanoparticles

scholarly journals Enhanced photocatalytic activity of Cuprous Oxide nanoparticles for malachite green degradation under the visible light radiation

2020 ◽  
Vol 7 (1) ◽  
pp. 015038 ◽  
Author(s):  
M Muthukumaran ◽  
G Gnanamoorthy ◽  
P Varun Prasath ◽  
M Abinaya ◽  
G Dhinagaran ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Malachite Green ◽  
Cuprous Oxide ◽  
Oxide Nanoparticles ◽  
Light Radiation ◽  
Cuprous Oxide Nanoparticles

Synthesis of High Concentration Cuprous Oxide Nanoparticles by Modified Polyol Process

2007 ◽  
Vol 124-126 ◽  
pp. 1185-1188 ◽  
Author(s):  
In Keun Shim ◽  
Young Il Lee ◽  
Kwi Jong Lee ◽  
Jae Woo Joung
Keyword(s):  
Cuprous Oxide ◽  
Polymer Concentration ◽  
Polyol Process ◽  
Oxide Nanoparticles ◽  
High Concentration ◽  
Cuprous Oxide Nanoparticles ◽  
Single Reaction

Cuprous oxide nanoparticles at high concentration (up to 0.3M) were successfully synthesized by modified polyol process. The redispersion stability could be controlled by optimizing various conditions like polymer concentration, temperature, reductant, and catalyst. Reductant and catalyst play a crucial rule in redispersion of cuprous nanoparticles. Under poor conditions, particles grow to larger sizes due to aggregation of nanoparticles. This modified polyol process allows monodispersed cuprous oxide to be obtained on gram scale in a single reaction and make possible a high synthetic yield of more than 80%.

scholarly journals CUPROUS OXIDE NANOPARTICLES: PREPARATION AND EVALUATION OF ANTIFOULING ACTIVITY

Química Nova ◽  
2019 ◽  
Author(s):  
Wei-Zhao Shi ◽  
Ying-Shuang Liang ◽  
Bingxing Lu ◽  
Mengting Chen ◽  
Yanwei Li ◽  
...  
Keyword(s):  
Cuprous Oxide ◽  
Oxide Nanoparticles ◽  
Antifouling Activity ◽  
Cuprous Oxide Nanoparticles ◽  
Preparation And Evaluation

scholarly journals Green synthesis of cuprous oxide (Cu2O) nano particles using aloe vera plant

2021 ◽  
Vol 10 (2) ◽  
pp. 54-58
Author(s):  
Giang Nguyen Thi Le ◽  
Tu Nguyen Cong ◽  
Thang Pham Van ◽  
Mai Nguyen Thi Tuyet ◽  
Lan Nguyen Thi ◽  
...  
Keyword(s):  
Green Synthesis ◽  
Aqueous Extract ◽  
Cuprous Oxide ◽  
Aloe Vera ◽  
Analytical Techniques ◽  
Nano Particles ◽  
Oxide Nanoparticles ◽  
Characterization Techniques ◽  
Cuprous Oxide Nanoparticles ◽  
Ft Ir

In the present work,  a green synthesis of  cuprous oxide nanoparticles  was demonstrated using the freshly prepared aqueous extract of the aloe vera plant and the cupper oxide nanoparticles  were characterized by the analytical techniques such as UV-Vis, FT-IR, XRD, and EDX. Characterization techniques confirmed that the biomolecules involved  in the formation of cupper oxide nanoparticles and also they stabilized the nanoparticles.

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