Synthesis of uniform hollow poly(N-vinylcarbazole) and liquid crystal/poly(N-vinylcarbazole) core/shell nanoparticles
- Title
- Synthesis of uniform hollow poly(N-vinylcarbazole) and liquid crystal/poly(N-vinylcarbazole) core/shell nanoparticles
- Other Titles
- poly(N-vinylcarbazole) core
- Author
- 김낙중
- Keywords
- Poly(N-vinylcarbazole); Core/shell nanoparticles; Sol-gel process; Emulsion polymerization; DISPERSION POLYMERIZATION; PARTICLES; CRYSTALS; SURFACES
- Issue Date
- 2013-01
- Publisher
- ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND
- Citation
- Synthetic Metals, 1 January 2013, 163, p.4-28
- Abstract
- Silica/poly(N-vinylcarbazole) (PVK) core/shell nanoparticles were prepared by both sol-gel process and emulsion polymerization. Stober method was used to produce silica nanoparticles. The silica nanopartides were grafted with 3-(trimethoxysilyl)propyl methacrylate (MPS) and then covered by a PVK shell. Hollow PVK nanoparticles were obtained by selectively dissolving the silica core from the silica/PVK core/shell nanoparticles. Liquid crystal/PVK core/shell nanoparticles were produced by diffusing liquid crystals (E7) into the hollow core. The morphology of the nanoparticles was characterized by transmission electron microscopy (TEM) and scanning electron microscopy (SEM). Elemental analysis was carried out by Fourier transform infrared (FT-IR) spectroscopy and energy dispersive X-ray (EDX) spectroscopy. (C) 2012 Elsevier B.V. All rights reserved.
- URI
- https://www.sciencedirect.com/science/article/abs/pii/S0379677912004158https://repository.hanyang.ac.kr/handle/20.500.11754/69694
- ISSN
- 0379-6779
- DOI
- 10.1016/j.synthmet.2012.12.001
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > CHEMISTRY(화학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML