Carbon nanotube, single-walled, poly(ethylene glycol) functionalized

DescriptionPreparation instructionsElectric Arc Discharge MethodProcedure for dispersion of this PEG-functionalized SWNTs product in water:Typically after this procedure, the material is completely dispersed according to visual observation.Sonicate 50 mg of material in 5 mL water for 30 min. (A bath sonicator with a sonic power between 45 W and 270 W works fine. A sonic power of 270 W is preferable for faster dispersion).Add 45 mL of water and sonicate for additional 60 min (or until the material appears well-dispersed).Dilute the dispersion to the desired concentration and sonicate if necessary. If aggregates are still visible continue to sonicate until satisfactory dispersion is obtained. Note: If unable to achieve a satisfactory dispersion, reduce the initial amount of 50 mg of material in 5 mL of water.This procedure is to be used as a basis and additional procedures can be researched. Results may vary if this is the first time working with this material. Solubility of this PEG-functionalized SWNTs product can reach 5.0 mg/mL in water. Specification: >80% carbon basis, D×L 4-5nm×0.5-0.6μm , bundle dimensions MDL Number: MFCD07370656 Related Documents: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/C463008-SCI_c7ff641daf9510fe35f047087671256e.pdf