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New Energy Battery Current Collector Nets
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A leading developer and supplier of expanded metal sheets, Dexmet has contributed to the battery power industry for over 50 years. As the only manufacturer who is able to reduce the thickness of the sheets to 0.025mm, and aperture size to 25 micrometers, Dexmet has redefined the application of expanded metal in batteries. Expanded metal MicroGrid® and expanded composite mesh PolyGrid® can be used in electrolytic cells, proton exchange membranes, solid oxide cells, and many other fuel cells. By using advanced expanding technology and expensive materials such as niobium, zirconium, silver, titanium and nickel, Dexmet is able to satisfy precise specifications in material conductivity, weight, and dimensions. Utilization up to 90%





Advantageous Properties:

■ Significantly increase battery capacity at higher magnifications MicroGrid® expanded metal has more than 1300 perforated apertures

■Reduce battery capacity attenuation and increase electrolyte and lithium ion availability

■Reduce the possibility of current conduction/electrode interface delamination

■Single double-sided coating process, multi-material support customization, increased cycle life

■Buffers the powder silicon in the electrodes, lengthening useful life

■ Reduce electrolyte infiltration time

Common Materials:

Aluminium, copper, stainless steel, nickel, silver, titanium, and all soft metal materials.


DEXMET is exclusively licensed in China by Dalian Yibang Technology Co., Ltd. All rights reserved.



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