Surfactants, due to their special amphiphilic structure, can form aggregation systems through self-assembly and serve as "microreactors" or templates to prepare new nanomaterials with various structural morphologies. At the same time, surfactants can effectively reduce surface energy and have broad application prospects in the stable existence of nanoparticles.
STREM's high-purity surfactants and ligands for nanosynthesis can improve the dispersibility and stability of nanomaterials and are very popular among customers.
Surfactants
Tetraoctylammonium chloride, min. 97%, TOACl TOACl (Tetraoctylammonium chloride) is widely used in the synthesis of various nanomaterials, such as the synthesis of monodisperse gold nanoclusters at room temperature. The reaction conditions are mild and the generated gold nanoclusters have good stability.
| Product Name | CAS | Part Number |
|---|---|---|
| L-Cysteine ethyl ester hydrochloride, 98% |
868-59-7 | 07-0440 |
| 3-(Decyldimethylammonio)propanesulfonate (Sulfobetaine 10) |
15163-36-7 | 02-5043 |
| 3-(N,N-dimethyldodecylammonio)propane sulfonate (Sulfobetaine 12) |
14933-08-5 | 02-5055 |
| 3-(Dimethyloctadecylazaniumyl)propane-1sulfonate (Sulfobetaine 18) |
13177-41-8 | 02-5056 |
| Hexadecyltrimethylammonium bromide, 99+%, CTAB |
57-09-0 | 02-5045 |
| Lithium dodecyl sulfate, min. 98% |
2044-56-6 | 03-1180 |
| Perfluorotetradecanoic acid, min. 97% |
376-06-7 | 09-5950 |
| Polyethylene glycol dodecyl ether (Brij™ 35) |
9002-92-0 | 06-5075 |
| Polyethylene glycol sorbitan monolaurate (TWEEN® 20) |
9005-64-5 | 08-1650 |
| Polyvinylpyrrolidone (average mol. Wt. 10,000) PVP10 |
9003-39-8 | 07-1815 |
| Polyvinylpyrrolidone (average mol.wt. 40,000) PVP40 |
9003-39-8 | 07-1817 |
| Sodium dioctylsulfosuccinate (AOT), min. 95% |
577-11-7 | 11-2750 |
| Sodium dodecylsulfate, min. 99.5% |
151-21-3 | 11-1285 |
| Sodium oleate, 99% |
143-19-1 | 11-1280 |
| Tetramethylammonium hydroxide pentahydrate, min. 95% |
10424-65-4 | 02-5065 |
| Tetraoctylammonium chloride, min. 97%, TOACl |
3125-07-3 | 02-5040 |
Ligand
Tri-n-octylphosphine, min.97%, TOP TOP (tri-n-octylphosphine) is an excellent ligand that can be used to synthesize monodisperse CoPd nanoparticles and ZnSe nanocrystals.
vxz
| Product Name | CAS | Part Number |
|---|---|---|
| Didodecylamine, min. 97% |
3007-31-6 | 07-1677 |
| Oleic acid, 99%, OA |
112-80-1 | 06-4010 |
| Oleylamine, min. 70% |
112-90-3 | 07-1665 |
| Tri-n-octylphosphine, min. 97%, TOP |
4731-53-7 | 15-6655 |
| Trioctylphosphine oxide, min. 90%, TOPO |
78-50-2 | 15-6660 |
| Cadmium selenide CANdot® quantum dot (core) kit, 50 μmoL / L in hexane, 500-625 nm peak emissions |
1306-24-7 | 96-0800 |
| 90% nanotubes) |
308068-56-6 | 06-0508 |
| Carbon nanotubes, multi-walled (diameter = ~20-25 nm, length = ~1-5 microns) (85% nanotubes) |
308068-56-6 | 06-0475 |
| Chloroplatinic acid hexahydrate (38-40% Pt) (99.9%-Pt) |
18497-13-7 | 78-0200 |
| Gold Nanorods Kit (Axial Diameter - 25 nm, wavelength 550-700 nm) |
7440-57-5 | 96-1530 |
| Graphene nanoplatelets (6-8 nm thick x 5 microns wide) |
1034343-98-0 | 06-0210 |
| Graphene nanoplatelets aggregates (sub-micron particles, surface area 300m2/g) |
1034343-98-0 | 06-0225 |
| Hydrogen tetrachloroaurate (III) hydrate (99.9%-Au) (49% Au)(Chloroauric acid) |
27988-77-8 | 79-0500 |
| Spherical Gold Nanoparticles Kit (30-90 nm) |
7440-57-5 | 96-1540 |
向阳 翟
