Facile Synthesis of Iron Oxide/Graphene Nanocomposites Using Liquid Phase Plasma Method

2016 ◽  
Vol 16 (5) ◽  
pp. 4483-4486 ◽  
Author(s):  
H Lee ◽  
Y. K Park ◽  
S. J Kim ◽  
B. J Kim ◽  
K. H An ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Liquid Phase ◽  
Facile Synthesis ◽  
Graphene Nanocomposites ◽  
Plasma Method ◽  
Liquid Phase Plasma

Tin Oxide/Carbon Nanocomposites as the Electrode Material for Supercapacitors Using a Liquid Phase Plasma Method

2017 ◽  
Vol 17 (4) ◽  
pp. 2578-2581 ◽  
Author(s):  
Sang-Chai Kim ◽  
Young-Kwon Park ◽  
Byung Hoon Kim ◽  
Kay-Hyeok An ◽  
Heon Lee ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Tin Oxide ◽  
Electrode Material ◽  
Carbon Nanocomposites ◽  
Plasma Method ◽  
Liquid Phase Plasma

Preparation and Characterization of Low Molecular Weight Heparin by Liquid Phase Plasma Method

2015 ◽  
Vol 15 (8) ◽  
pp. 6210-6213
Author(s):  
Do-Jin Lee ◽  
Hangun Kim ◽  
Byung Hoon Kim ◽  
Young-Kwon Park ◽  
Heon Lee ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Liquid Phase ◽  
Low Molecular Weight Heparin ◽  
Low Molecular Weight ◽  
Plasma Method ◽  
Liquid Phase Plasma

Effect of the surfactant on size of nickel nanoparticles generated by liquid-phase plasma method

2015 ◽  
Vol 16 (7) ◽  
pp. 1305-1310 ◽  
Author(s):  
Heon Lee ◽  
Minchul Chung ◽  
Ho-Geun Ahn ◽  
Sun-Jae Kim ◽  
Young-Kwon Park ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Nickel Nanoparticles ◽  
Plasma Method ◽  
Liquid Phase Plasma

Preparation and Characterization of Copper Nanoparticles via the Liquid Phase Plasma Method

2014 ◽  
Vol 10 (1) ◽  
pp. 7-10 ◽  
Author(s):  
Heon Lee ◽  
Sung Hoon Park ◽  
Seong-Gyu Seo ◽  
Sun-Jae Kim ◽  
Sang-Chai Kim ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Copper Nanoparticles ◽  
Plasma Method ◽  
Liquid Phase Plasma

scholarly journals Liquid Phase Plasma Synthesis of Iron Oxide/Carbon Composite as Dielectric Material for Capacitor

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Heon Lee ◽  
Sung Hoon Park ◽  
Sun-Jae Kim ◽  
Young-Kwon Park ◽  
Kay-Hyeok An ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Liquid Phase ◽  
Specific Capacitance ◽  
Dielectric Material ◽  
Carbon Composite ◽  
Carbon Powder ◽  
Plasma Synthesis ◽  
Initial Resistance ◽  
Liquid Phase Plasma ◽  
Oxide Precipitate

Iron oxide/carbon composite was synthesized using a liquid phase plasma process to be used as the electrode of supercapacitor. Spherical iron oxide nanoparticles with the size of 5~10 nm were dispersed uniformly on carbon powder surface. The specific capacitance of the composite increased with increasing quantity of iron oxide precipitate on the carbon powder up to a certain quantity. When the quantity of the iron oxide precipitate exceeds the threshold, however, the specific capacitance was rather reduced by the addition of precipitate. The iron oxide/carbon composite containing an optimum quantity (0.33 atomic %) of iron oxide precipitate exhibited the smallest resistance and the largest initial resistance slope.

scholarly journals Enhanced Electrochemical Performance of Carbon Nanotube with Nitrogen and Iron Using Liquid Phase Plasma Process for Supercapacitor Applications

2018 ◽  
Vol 19 (12) ◽  
pp. 3830 ◽  
Author(s):  
Heon Lee ◽  
Byung-Joo Kim ◽  
Sun-Jae Kim ◽  
Young-Kwon Park ◽  
Sang-Chul Jung
Keyword(s):  
Carbon Nanotubes ◽  
Iron Oxide ◽  
Liquid Phase ◽  
Electrochemical Performance ◽  
Iron Oxide Particles ◽  
Nitrogen Doped ◽  
Pristine Mwcnts ◽  
Oxide Particles ◽  
Liquid Phase Plasma ◽  
Nitrogen Doped Carbon

Nitrogen-doped carbon nanotubes (NCNTs) and iron oxide particles precipitated on nitrogen-doped carbon nanotubes (IONCNTs) were fabricated by a liquid phase plasma (LPP) process for applications to anode materials in supercapacitors. The nitrogen element and amorphous iron oxide nanoparticles were evenly disseminated on the pristine multiwall carbon nanotubes (MWCNTs). The electrochemical performance of the NCNTs and IONCNTs were investigated and compared with those of pristine MWCNTs. The IONCNTs exhibited superior electrochemical performance to pristine MWCNTs and NCNTs. The specific capacitance of the as-fabricated composites increased as the content of nitrogen and iron oxide particles increased. In addition, the charge transfer resistance of the composites was reduced with introducing nitrogen and iron oxide.

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