Porous Hybrid Composites of Few-Layer MoS2Nanosheets Embedded in a Carbon Matrix with an Excellent Supercapacitor Electrode Performance

Small ◽  
2015 ◽  
Vol 11 (48) ◽  
pp. 6480-6490 ◽  
Author(s):  
Hongmei Ji ◽  
Chao Liu ◽  
Ting Wang ◽  
Jing Chen ◽  
Zhengning Mao ◽  
...  
Keyword(s):  
Hybrid Composites ◽  
Carbon Matrix ◽  
Supercapacitor Electrode ◽  
Electrode Performance

scholarly journals Preparation and Structural Characterization of Hybrid Composites of Semiconductor Oxides with Amorphous Carbon

2018 ◽  
Vol 912 ◽  
pp. 147-152
Author(s):  
Gabriela Delli Colli Zocolaro ◽  
Gisele S. Silveira ◽  
Marcos A.L. Nobre ◽  
Silvania Lanfredi
Keyword(s):  
Amorphous Carbon ◽  
Hybrid Composites ◽  
Carbon Matrix ◽  
X Ray Diffraction ◽  
X Ray ◽  
Semiconductor Oxides ◽  
Pyrolysis Method ◽  
Xrd Patterns ◽  
Structural Characterizations

Organic/inorganic hybrids composites type have been reported as an alternative for the preparation of multifunctional materials with superior properties to those of individual constituents. In this work, hybrid composites of semiconductor oxides with amorphous carbon (C/ZnO and C/TiO2) were synthesized by partial pyrolysis method and characterized by X-ray diffraction (XRD), infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). The XRD patterns showed the presence of crystalline diffraction lines overlaid by diffraction halos. Infrared spectra showed bands associated to the stretching of Zn-O and Ti-O bonds, as well as bands assigned to the stretching vibrations of C-O, C=O and C-H. Micrographs showed the formation of organized structures in the shape of plates and agglomerates of particles. Structural characterizations showed that the composites present the characteristics of the pristine semiconductors as well of the amorphous carbon matrix, showing a great synergism between C/semiconductor.

Mesoporous Ce 2 Zr 2 O 7 /PbS Nanocomposite with an Excellent Supercapacitor Electrode Performance and Cyclic Stability

2019 ◽  
Vol 4 (2) ◽  
pp. 655-661 ◽  
Author(s):  
Nasreen Bibi ◽  
Yongde Xia ◽  
Iqbal Ahmad ◽  
Saima Shabbir ◽  
Safeer Ahmed ◽  
...  
Keyword(s):  
Cyclic Stability ◽  
Supercapacitor Electrode ◽  
Electrode Performance

Lithium ion storage ability, supercapacitor electrode performance, and photocatalytic performance of tungsten disulfide nanosheets

2018 ◽  
Vol 42 (8) ◽  
pp. 5859-5867 ◽  
Author(s):  
Mohd Zahid Ansari ◽  
Sajid Ali Ansari ◽  
Nazish Parveen ◽  
Moo Hwan Cho ◽  
Taeseup Song
Keyword(s):  
Photocatalytic Performance ◽  
Lithium Ion ◽  
Tungsten Disulfide ◽  
Environmental Applications ◽  
Supercapacitor Electrode ◽  
Electrode Performance ◽  
Ion Storage ◽  
Storage Ability

Few layered WS2 nanosheets for energy and environmental applications.

Investigating 2D WS2 supercapacitor electrode performance by Kelvin probe force microscopy

2020 ◽  
Vol 8 (25) ◽  
pp. 12699-12704 ◽  
Author(s):  
Kowsik Sambath Kumar ◽  
Nitin Choudhary ◽  
Deepak Pandey ◽  
Yi Ding ◽  
Luis Hurtado ◽  
...  
Keyword(s):  
Kelvin Probe Force Microscopy ◽  
Kelvin Probe ◽  
Supercapacitor Electrode ◽  
Electrode Performance ◽  
Force Microscopy

Uncovering the mechanism behind the increase in capacitance of a 2D WS2 supercapacitor electrode upon cycling using KPFM analysis.

The in situ construction of three-dimensional core–shell-structured TiO2@PPy/rGO nanocomposites for improved supercapacitor electrode performance

2021 ◽  
Author(s):  
Shiyun Li ◽  
Ling Zhang ◽  
Luxi Zhang ◽  
Jiaoxia Zhang ◽  
Haijun Zhou ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Core Shell ◽  
Discharge Time ◽  
Supercapacitor Electrode ◽  
Electrode Performance

Three-dimensional core–shell-structured TiO2@PPy/rGO nanocomposites can be used as ideal electrodes with a longer discharge time and higher capacitance.

scholarly journals Effect of Aqueous Electrolyte to the Supercapacitor Electrode Performance Made from Sugar Palm Fronds Waste

2021 ◽  
Vol 1951 (1) ◽  
pp. 012009
Author(s):  
Awitdrus ◽  
Decha Apriliany Suwandi ◽  
Agustino ◽  
Erman Taer ◽  
Rakhmawati Farma ◽  
...  
Keyword(s):  
Aqueous Electrolyte ◽  
Supercapacitor Electrode ◽  
Electrode Performance ◽  
Palm Fronds
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