Electrochemical performance
Electrochemical Performance of Mn3O4/G/CB Composite Materials for Supercapacitors
... high electrical conductivity and cycle stability to synthesize the composite materials with good electrochemical performance [5]. Graphene with high conductivity, large surface area and good chemical ...
10
The Effect of Ti Doping on the Electrochemical Performance of Lithium Ferrite
... the electrochemical performance of the produced Ti/LFT composite was systematically ...the electrochemical performance of the resultant materials was chiefly studied by using cyclic ...
12
LiNi0.5Mn1.45Zn0.05O4 with Excellent Electrochemical Performance for Lithium Ion Batteries
... Electrochemical performance was evaluated with CR2025-type coin cells. The working electrodes were prepared by casting a slurry of 75wt.% active materials, 15wt.% conductive carbon and 10wt.% polyvinylidene ...
13
Electrochemical Performance of La2O3 /TiO2 and Effects of Ball Milling
... on electrochemical performance were ...first electrochemical technique test was EN since their process protects samples, unlike other techniques as ...
11
Influence of Carbon Sources on the Preparation of Li5Fe0.8Co0.2O4 and its Electrochemical Performance
... doped one showed the best electrochemical performance. This result is consistent with the result shown in the Nyquist plots of Fig. 5 very well. Interestingly, for the charging curve a and b, two clear ...
9
CePO4 Coated LiNi0.6Co0.2Mn0.2O2 as Cathode Material and its Electrochemical Performance
... detailed electrochemical analysis procedures were following our previous reports ...For electrochemical performance evaluating, the charge-discharge tests were carried out with a LAND-CT2001A test ...
10
Synthesis of In2O3/Carbon Core-Shell Nanospheres and their Electrochemical Performance
... the electrochemical performance of active materials with high electronic conductivity, good lithium permeability and flexible accommodation of volume ...
7
Preparation and Electrochemical Performance of Porous Carbon from Fujimoto bean
... Where I denotes the discharge current, Δt (t) is the discharge time, m is the mass load, ΔV(V) is the potential window of discharge, E is the energy density and P is power density [13, 23] . 3. RESULT AND DISCUSSION 3.1 ...
12
Synthesis, Characterization and Electrochemical Performance of Cobalt Oxides for Supercapacitor
... conducive solution when Co (Ⅱ) convert to Co (Ⅲ). Electrochemical performance test indicated that the high Co (Ⅲ) content is excellent for the electrochemical performance. But when the pH of ...
10
Effects of Polysulfide Nonsolvents on the Electrochemical Performance of Li-S Batteries
... the electrochemical performance of Li-S batteries was intensively investigated in two binary DME/nonsolvent solutions, namely DME/cyclohexane and DME/toluene, over a range of ...high performance Li-S ...
7
Acidified Activated Carbon with Enhanced Electrochemical Performance for Supercapacitors
... The electrochemical performance of AC and AAC is investigated in the role of electrode materials for supercapacitors in a three-electrode ...superior electrochemical performance at current ...
12
Synthesis and Electrochemical Performance of Polypyrrole/Graphene Nanocomposites for the Detection of Formaldehyde
... High performance liquid chromatography [9-11], electrochemical detection method [12-14], spectrometry [15,16], gas chromatography [17], capillary electrophoresis [4], mass spectrometry [18] and ...
12
Effect of Annealing on Crystal Orientation and Electrochemical Performance of Nanocrystalline LiFePO4
... 3. The samples’ morphologies remain almost constant, and all the particles are highly crystallized, neat, and well mono-dispersed. Both samples present tiny cuboid-like shapes and elongated rod shapes, and show large ...
10
Enhanced Electrochemical Performance of 0.4Li2MnO3- 0.6LiMn0.35Ni0.3Co0.35-xAlxO2
... in the first run is 234.3 mAh/g, and the fading in specific capacity is very fast; only 79.1% capacity retention was observed after 50 runs. These results are very similar to the values reported in other studies. ...
12
Synthesis and Electrochemical Performance of Na0.5Li0.1Ni0.2Mn0.7Mg0.1O2 as a Cathode for Sodium-Ion Batteries
... range of 1.5–4.6 V. The discharge capacities are 148.2, 119.6, 97.3, 76.2, and 63.8 mAh g -1 at various rates of 0.2, 0.4, 1, 2 and 4 C (1C=120 mA g -1 ), respectively. When the current density comes back to 0.2 C, the ...
8
Effect of Electrode Morphology on the Electrochemical Performance of Pt/YSZ Electrodes
... The electrochemical performance of the oxygen charge exchange reactions on the Pt(O2)/YSZ system was investigated by cyclic voltammetric and chronoamperometric experiments using an electrochemical ...
12
Synthesis of Mesoporous Fe2O3 Nanorods and Their Electrochemical Performance
... The electrochemical performance was tested by using coin-type cells (CR2016) at room temperature. The working electrodes were made by mixing the products, acetylene black and polyvinylidene fluoride (PVDF) ...
8
Sythesis of High Voltage Supercapacitor and Electrochemical Performance
... usual electrochemical capacitor working voltage, the capacitance had ...The electrochemical performance shows that it has high energy storage density and rapid charging and discharging ability, ...
5
Preparation and Electrochemical Performance of a Honeycomb- like Porous Anode Material
... the electrochemical performance of the electrode materials owing to their many pores and large specific surface area, which keep active anode materials in full contact with the electrolyte and facilitate Li ...
7
Synthesis of Porous Carbon by Activation Method and its Electrochemical Performance
... In summary, we synthesize the porous carbon with the activation method. The SEM and XRD are adopted to analyze the microstructure and the specific surface area. The electrochemical performance is tested by ...
8