DETERMINATION OF END-ADSORBED POLYMER DENSITY PROFILES BY NEUTRON REFLECTOMETRY
Specular neutron reflection was used to investigate the density profile of polystyrene-poly-(ethylene oxide) (PS-PEO) block copolymers adsorbed from d-toluene onto quartz. The neutron beam passed through the quartz substrate and was reflected from the quartz/d-toluene interface. The PEO block, which...
| Hlavní autoři: | , , , , , , , , |
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| Médium: | Journal article |
| Vydáno: |
1992
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