Nano-fiber material and salt rejection filtration material
AssigneeIndustrial Technology Research Institute
InventorsWen-Yi Chen, Shu-Hui Cheng, Feng-Hung Tseng
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Abstract
The invention discloses a nano-fiber material, wherein the nano-fiber material is formed by spinning an ionic polymer into a nano-fiber nonwoven, and the ionic polymer is represented by the formula: wherein: R1 includes phenyl sulfonate or alkyl sulfonate; R2 includes R3 includes and m/n is between 1/50 and 50/1, q≧0.
Claims11
A nano-fiber material, wherein the nano-fiber material is formed by spinning an ionic polymer into a nano-fiber nonwoven, and the ionic polymer is represented by the formula:
- wherein:
- R1 comprises phenyl sulfonate or alkyl sulfonate;
- R2 comprises
- R3 comprises
- and
- m/n is between 1/50 and 50/1, q≧0.
A salt rejection filtration material, wherein the salt rejection filtration material is formed by spinning an ionic polymer into a nano-fiber nonwoven, and the ionic polymer is represented by the formula:
- wherein:
- R1 comprises phenyl sulfonate or alkyl sulfonate;
- R2 comprises
- R3 comprises
- and
- m/n is between 1/50 and 50/1, q≧0.
Dependencies are inferred from the claim text.