Academic Journal
On polystyrene–block polyisoprene–block polystyrene filled with carbon-coated Ni nanoparticles
| العنوان: | On polystyrene–block polyisoprene–block polystyrene filled with carbon-coated Ni nanoparticles |
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| المؤلفون: | Jin, Yunlong, Valloppilly, Shah, Chipara, Dorina M., Skomski, Ralph, Chipara, Mircea, Zhang, Wenyong, Sellmyer, David J. |
| المصدر: | Physics and Astronomy Faculty Publications and Presentations |
| بيانات النشر: | ScholarWorks @ UTRGV |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Block Copolymer, Raman Line, Constant Magnetic Field, Field Cool, Polyisoprene, Astrophysics and Astronomy, Nanoscience and Nanotechnology, Physics |
| الوصف: | The manuscript focuses on the dispersion of magnetic nanoparticles within self-assembling block copolymers, on the preferential localization of nanoparticles and on the effect of their concentration on the magnetic properties of the nanocomposites and on the self-assembly features of the matrix. Carbon-coated nickel nanoparticles dispersed within polystyrene–block polyisoprene–block polystyrene have been investigated by Raman, X-ray, SQUID, differential scanning calorimetry, and electron microscopy. The effect of nanofiller on the self-assembly features of the block copolymer is reported. Preferential localization of nanofiller within the soft phase was noticed below 20 wt% nanofiller. Higher loadings with nanoparticles showed an uniform distribution of nanofiller within the block copolymer, consistent with the destruction of self-assembly. The effect of nanoparticles’ concentration on blocking temperature is discussed. |
| نوع الوثيقة: | text |
| اللغة: | unknown |
| Relation: | https://scholarworks.utrgv.edu/pa_fac/549; https://rdcu.be/cQuT2 |
| DOI: | 10.1007/s10853-016-0539-7 |
| الاتاحة: | https://scholarworks.utrgv.edu/pa_fac/549 https://doi.org/10.1007/s10853-016-0539-7 https://rdcu.be/cQuT2 |
| رقم الانضمام: | edsbas.6695D37 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1007/s10853-016-0539-7 |
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