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Your position:Home → Product → Silicon carbon negative electr

    

        

            
            

              
    
                                
  • HP-470
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HP-470

            

                Category: Silicon carbon negative electr

                Description: HP-470 is a block silicon-carbon composite product based on three-dimensional conductive network and multi-stage buffer structure. It has many advantages, such as excellent rate performance, long cycle life, low expansion rate and high capacity. It is suitable for fast charging and discharging applications in consumer electronics. It provides high power density in power batteries as well as high power density. The capacity of the material has been raised.            

            
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      Description
    

    

      

        
HP-470 is a block silicon-carbon composite product based on three-dimensional conductive network and multi-stage buffer structure. It has many advantages, such as excellent rate performance, long cycle life, low expansion rate and high capacity. It is suitable for fast charging and discharging applications in consumer electronics. It provides high power density in power batteries as well as high power density. The capacity of the material has been raised.



	



	

		

			
				

					
						

							Item 
						

							
					
						

							Units 
						

							
					
						

							Internal Control Index 
						

							
					
						

							Typical 
						

						

							Value 
						

							
					
						

							Methods 
						

							
				

				

					
						

							Tap Density 
						

							
					
						

							g·cm-3 
						

							
					
						

							0.9±0.1 
						

							
					
						

							0.92 
						

							
					
						

							Vibrating density meter 
						

							
				

				

					
						

							Specific Surface Area 
						

							
					
						

							m2·g-1 
						

							
					
						

							2.5±0.5 
						

							
					
						

							2.5 
						

							
					
						

							N2suction / desorption 
						

							
				

				

					
						

							Specific Capacity 
						

							
					
						

							mA h·g-1 
						

							
					
						

							470±5 
						

							
					
						

							469 
						

							
					
						

							  
						

						

							Blue power test system 
						

						

							German Braun glove box 
						

						

							0.02 C, 0.005-2 V 
						

							
				

				

					
						

							Initial Coulombic Efficiency 
						

							
					
						

							% 
						

							
					
						

							89±1 
						

							
					
						

							89 
						

							
					
						

							  
						

							
				

				

					
						

							Particle Size (D50) 
						

							
					
						

							D(10) 
						

							
					
						

							μm 
						

							
					
						

							7±2 
						

							
					
						

							7 
						

							
					
						

							Mastersizer 3000 
						

						

							Laser particle size analyzer 
						

							
				

			
		

	





      

    

    
    

        
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