PEG-PPS-PEG
polyethylene glycol-Polyphenylene Sulfide-polyethylene glycol
Catalog # | Pkg Size | Price(USD) | Quantity | Buy this product |
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R-PEG-0010 | 100mg | 650.00 | + Add to cart |
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R-PEG-0010 | 500mg | 1300.00 | + Add to cart |
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Product description
polyethylene glycol-Polyphenylene Sulfide-polyethylene glycol,PEG-PPS-PEG,PEG-PPS-PEG from ruixi Amphiphilic block copolymers based on hydrophobic polysulfides (poly(propylene sulfide), PPS) and hydrophilic polyethers (poly(ethylene glycol), PEG) have been used to solubilize and disperse single-walled carbon nanotubes (SWNTs).PPS is the precursor to a conductive polymer of the semi-flexible rod polymer family. The PPS, which is otherwise insulating, can be converted to the semiconducting form by oxidation or use of dopants.
Appearance | White/Off-white solid or viscous liquid depends on molecular weight |
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PEG Molecular Weight | 550, 750, 1000, 2000, 3400, 5000, 10000 |
Substitution by NMR | >95% |
Solubility | dichloromethane |
Storage | -20℃,protected from light and moisture |
Transportation | 4-25℃ temperature for up to 2 weeks |
Stability | 1 year |
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