Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
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) or https:// means you've safely
connected to the .gov website. Share sensitive
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Charge as a function of time for knitted cloth fabrics: polyester (solid black circles), cellulose (solid blue squares), nylon (solid red diamonds),PET (solid green upright triangles) and PPS (solid purple inverted triangles). Data for this figure are available at [56]. (Online version in colour.)
