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Carbon coating

Modification of Lithium Iron Phosphate by Carbon Coating

Modification of Lithium Iron Phosphate by Carbon Coating

... situ carbon coated, cyclic voltammetric curves of oxidation and reduction peaks difference is small, meaning that its better reversibility, peak current and peak voltage value numerical difference is small, and ...

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Effects of Carbon Coating on the Structure, Morphology and Electrochemical Performance of Li3V2(PO4)3 Cathode Material Prepared by Solid State Method

Effects of Carbon Coating on the Structure, Morphology and Electrochemical Performance of Li3V2(PO4)3 Cathode Material Prepared by Solid State Method

... and carbon coated samples were compared in Figure ...The carbon coated sample exhibits much smaller high frequency semicircle than the pristine one, which indicates its lower charge transfer resistance than ...

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Effect of carbon 
		coating on electrochemical performances of LiTi2(PO4)3 as anode for 
		aqueous electrolyte lithium ion battery

Effect of carbon coating on electrochemical performances of LiTi2(PO4)3 as anode for aqueous electrolyte lithium ion battery

... discharge performances of the cells with current density of 0.5 C and a potential range of 0-1.4 V are compared as shown in Figure-4. The specific capacity is obtained for LTP exhibiting a discharge capacity of 12.32 ...

5

Carbon Coating with Oleic Acid on Li4Ti5O12

Carbon Coating with Oleic Acid on Li4Ti5O12

... method, Carbon-coating has been widely investigated because of its low cost and simple ...The carbon coating on active material could be processed to make better electrical contact among the ...

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Conformal Carbon Coating on Hard Carbon Anode Derived from Propionaldehyde for Exellent Performance of Lithium-Ion Batteries

Conformal Carbon Coating on Hard Carbon Anode Derived from Propionaldehyde for Exellent Performance of Lithium-Ion Batteries

... the carbon coating could remarkably decrease the irreversible capacity loss, consistent with the result of CV ...hard carbon by CVD carbon coating, which isolated the direct contact of ...

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Separators with Active-Carbon Coating for Advanced Lithium– Sulfur Batteries

Separators with Active-Carbon Coating for Advanced Lithium– Sulfur Batteries

... active carbon layer. The carbon-coated separator can significantly increase the specific discharge capacity and improve cycling stability of the cathode prepared by the S powder and the active ...active ...

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Effects of Complexing Agents and Current Density on Carbon Content of Trivalent Chromium Carbon Coating and Its Properties

Effects of Complexing Agents and Current Density on Carbon Content of Trivalent Chromium Carbon Coating and Its Properties

... Previous studies are well documented the analysis technique of interfacial contact resistance [25]. In this study, the interfacial contact resistance between the specimens and gas diffusion layer (GDL) was evaluated by a ...

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Effect of Pretreatment Process on the Adhesion and Corrosion Resistance of Chromium-Carbon Coatings Deposited on Copper Substrates

Effect of Pretreatment Process on the Adhesion and Corrosion Resistance of Chromium-Carbon Coatings Deposited on Copper Substrates

... chromium-carbon coating and substrate is also a very important factor on the anti-corrosion and anti-wear behavior of ...electroplated coating and substrate was investigated ...nickel coating ...

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Carbon Nanotubes Coating on LiNi0.8Co0.15Al0.05O2 as Cathode Materials for Lithium Battery

Carbon Nanotubes Coating on LiNi0.8Co0.15Al0.05O2 as Cathode Materials for Lithium Battery

... reasons, carbon based materials as conductive coating components not only rest on their abundance and inexpensive characteristics but also consist in their excellent electronic ...treatment ...

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The use of Raman and XPS spectroscopy to study the cathode material of LiFePO4/C

The use of Raman and XPS spectroscopy to study the cathode material of LiFePO4/C

... composite leads to the formation of impurities. According to Raman spectra, the annealing time does not affect the quality of carbon coating: the peak intensity ratio of bands D and G has a value of 1.06 ...

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Rate Performance of LiMnPO4 Based Materials from Different Carbon Source Addition Process

Rate Performance of LiMnPO4 Based Materials from Different Carbon Source Addition Process

... carbon source addition process and the components except the active material of the cathode for cells are the same, this charge transfer resistance difference should mainly arise from the different surface ...

7

Free Meniscus Coating Using Compressed Carbon Dioxide

Free Meniscus Coating Using Compressed Carbon Dioxide

... and coating vessel were heated to 70 ° C to polymerize the EGDMA for three hours while the pressure was maintained at ...the coating process by passing it through a column of activated alumina obtained from ...

351

Wear and corrosion behavior of tungsten carbide based coating on carbon steel

Wear and corrosion behavior of tungsten carbide based coating on carbon steel

... Fig. 4: Wear rate against hardness of the coating. Grooving along the sliding direction is clearly seen for both coatings. This is indicator of typical abrasion wear, encountered when an abrasive SiC is sliding ...

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Preparation of Protective Ni-Al Coating on Low Carbon Steel by Pulsed Composite Electrodeposition

Preparation of Protective Ni-Al Coating on Low Carbon Steel by Pulsed Composite Electrodeposition

... composite coating was prepared by using the pulsed composite electrodeposition and interdiffusion treatment on a low carbon ...The coating is composed of a continuous Ni-rich phase and discrete ...

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Anticorrosion properties of Epoxidized Palm Olein/Epoxy Resin as Coating Materials on Low-Carbon Steel in 3.5% NaCl

Anticorrosion properties of Epoxidized Palm Olein/Epoxy Resin as Coating Materials on Low-Carbon Steel in 3.5% NaCl

... a coating lifespan in aggressive ...resistance. Coating performance was evaluated by comparing conventional epoxy and EPO using low-carbon steel as ...the coating performance and increased dry ...

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Effect of PVD Coating and Carburizing on Wear Characteristics of Low Carbon Steel

Effect of PVD Coating and Carburizing on Wear Characteristics of Low Carbon Steel

... From the above, all the three results are compared for their wear resistance. The primary results are summarized concerning the total specific wear rate. As a result of Vickers hardness test, the heat treated and coated ...

5

Surface Characterization of Fe Based Alloy Coating on Medium Carbon Steel

Surface Characterization of Fe Based Alloy Coating on Medium Carbon Steel

... Figure 8 shows the XRD pattern of the coating. Some broad diffraction peaks appearing at 2θ = 45° and 52.5° indicate the presence of an amorphous phase. However, the sharp peaks due to crystalline phases are also ...

8

Effects of humidity on the adsorption of coating solvent (m-xylene) on activated carbon.

Effects of humidity on the adsorption of coating solvent (m-xylene) on activated carbon.

... activated carbon by three different mechanisms: (1) adsorption on the dry surface (those pores in which condensation of water vapor does not take place); (2) dissolution in the condensed water; and (3) adsorption ...

100

Experimental Studies on Treatment of Wastewater using Photocatalysis

Experimental Studies on Treatment of Wastewater using Photocatalysis

... Many process utilized for water and waste water treatment are removal processes involving phase transfer, for example activated carbon. Photocatalysis is a destructive process and the pollutants undergo a ...

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Metal Spray Deposition and Corrosion Properties of Brass Coatings on Plain Carbon Steel Substrates

Metal Spray Deposition and Corrosion Properties of Brass Coatings on Plain Carbon Steel Substrates

... industries. Coating on three different levels includes carbon stainless steel, spotted stainless steel and a surface composition of stainless steel and carbon steel welded ...The coating ...

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