Incoherent neutron backscattering on Janus polynorbornenes
The synthesis of Janus polytricyclononenes (PTCN) bearing rigid backbones and flexible n-alkyl substituents has been reported, where different length of the side chain has been considered. These polymers represent novel innovative materials with a variety of applications especially in gas separation processes. Recently the system was investigated by X-ray scattering which revealed a nanophase separation into alkyl-rich and backbone-rich domains where the size of the alkyl-rich domains increases with the length of the side chains. Here it suggested to carry out neutron backscattering on IN16B to investigate the dynamics. Elastic and inelastic fixed window scans as well as QENS investigations are suggested.
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SCHOENHALS Andreas; APPEL Markus; Bernhard Frick; SZYMONIAK Paulina Elzbieta and ZORN Reiner. (2021). Incoherent neutron backscattering on Janus polynorbornenes. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.6-04-287
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