Tehran University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! By
Gd3+ Doped Fe3o4 Nanoparticles With Proper Magnetic and Supercapacitive Characteristics: A Novel Synthesis Platform and Characterization Publisher



Aghazadeh M1 ; Karimzadeh I2 ; Maragheh MG1 ; Ganjali MR3, 4
Authors

Source: Korean Journal of Chemical Engineering Published:2018


Abstract

A novel electrochemical procedure was developed for the facile preparation of Gd-doped iron oxide nanoparticles (GdIO-NPs). A simple galvanostatic deposition (i=10 mA cm-2) was done in an additive-free aqueous solution containing FeCl2·4H2O, Fe(NO3)3·9H2O and GdCl3·6H2O. The XRD, FE-SEM, EDS and TEM characterizations showed that the product is composed of 15% GdIO-NPs with 10 nm in size. VSM analysis proved that the GdIO-NPs are superparamagnetic. The cyclic voltammetry and charge-discharge tests showed that the prepared GdIO-NPs are capable to deliver specific capacity as high as 190.1 F g-1 at 0.5A g-1 and capacity retention of 95.1% after 2000 cycling. Based on the results, it was concluded that the developed electrochemical strategy acts as an efficient procedure for the preparation of lanthanide doped MNPs with proper magnetic and supercapacitive characters. © 2018, Korean Institute of Chemical Engineers, Seoul, Korea.
Related Docs
View other Related Docs
1. Curing Epoxy With Electrochemically Synthesized Znxfe3- Xo4 Magnetic Nanoparticles, Progress in Organic Coatings (2019)
2. One-Step Electro-Synthesis of Ni2+ Doped Magnetite Nanoparticles and Study of Their Supercapacitive and Superparamagnetic Behaviors, Journal of Materials Science: Materials in Electronics (2018)
3. Enhancing the Supercapacitive Properties of Iron Oxide Electrode Through Cu 2+ -Doping: Cathodic Electrosynthesis and Characterization, International Journal of Electrochemical Science (2018)
Experts (# of related papers)
Bagher Larijani (1)
Other Related Docs
4. Curing Epoxy With Polyvinylpyrrolidone (Pvp) Surface-Functionalized Mnxfe3- Xo4 Magnetic Nanoparticles, Progress in Organic Coatings (2019)
5. Improvement of Supercapacitive and Superparamagnetic Capabilities of Iron Oxide Through Electrochemically Grown La3+ Doped Fe3o4 Nanoparticles, Journal of Materials Science: Materials in Electronics (2017)
6. Effective Preparation, Characterization and in Situ Surface Coating of Superparamagnetic Fe3o4 Nanoparticles With Polyethyleneimine Through Cathodic Electrochemical Deposition (Ced), Current Nanoscience (2017)
7. Edta Capped Mn2+ Doped Superparamagnetic Fe3o4 Nanoparticles for Biomedical Application: Development of a Novel Electrosynthesis Route and Characterization, Analytical and Bioanalytical Electrochemistry (2018)
8. Dextran Capped Gd3+-Doped Fe3o4 Nanoparticles: Electrochemical Synthesis and Characterization, Analytical and Bioanalytical Electrochemistry (2018)
9. Curing Epoxy With Electrochemically Synthesized Coxfe3- Xo4 Magnetic Nanoparticles, Progress in Organic Coatings (2019)
10. Enhanced Supercapacitive and Magnetic Performances of Ho3+ Doped Iron Oxide Nanoparticles Prepared Through a Novel One-Pot Electro-Synthesis Method, Physica Status Solidi (A) Applications and Materials Science (2017)
11. Superparamagnetic Iron Oxide (Fe3o4) Nanoparticles Coated With Peg/Pei for Biomedical Applications: A Facile and Scalable Preparation Route Based on the Cathodic Electrochemical Deposition Method, Advances in Physical Chemistry (2017)
12. A Simple and Facile Procedure to Grown Superparamagnetic Coxfeii 1-Xfeiii 2O3 Nanoparticles Onto Graphene: Electrochemical Fabrication and Characterization, Analytical and Bioanalytical Electrochemistry (2018)
13. Improved Supercapacitive Performance of Pure Iron Oxide Electrode Through Cathodically Grown of Ultra-Fine Nanoparticles, Materials Letters (2017)
14. Curing Epoxy With Electrochemically Synthesized Nixfe3- Xo4 Magnetic Nanoparticles, Progress in Organic Coatings (2019)
15. Mn2+-Doped Fe3o4 Nanoparticles: A Novel Preparation Method, Structural, Magnetic and Electrochemical Characterizations, Journal of Materials Science: Materials in Electronics (2017)
16. Curing Epoxy With Polyethylene Glycol (Peg) Surface-Functionalized Gdxfe3- Xo4 Magnetic Nanoparticles, Progress in Organic Coatings (2019)
17. A Novel Method for Preparation of Bare and Poly(Vinylpyrrolidone) Coated Superparamagnetic Iron Oxide Nanoparticles for Biomedical Applications, Materials Letters (2016)
18. Al3+ Doped Fe3o4 Nanoparticles: A Novel Preparation Method, Structural, Magnetic and Electrochemical Characterizations, International Journal of Electrochemical Science (2017)
19. Preparation of Nano-Sized Bismuth-Doped Fe3o4 As an Excellent Magnetic Material for Supercapacitor Electrodes, Journal of Electronic Materials (2018)
20. Dextran Grafted Nickel-Doped Superparamagnetic Iron Oxide Nanoparticles: Electrochemical Synthesis and Characterization, Journal of Nanostructures (2019)