| ชื่อเรื่อง | : | Hybrid ZnO : polystyrene nanocomposite for all-polymer photonic crystals |
| นักวิจัย | : | Lova, Paola , Manfredi, Giovanni , Boarino, Luca , Laus, Michele , Urbinati, Giulia , Losco, Tonia , Marabelli, Franco , Caratto, Valentina , Ferretti, Maurizio , Castellano, Maila , Soci, Cesare , Comoretto, Davide |
| คำค้น | : | DRNTU::Science::Chemistry::Organic chemistry::Polymers |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2558 |
| อ้างอิง | : | Lova, P., Manfredi, G., Boarino, L., Laus, M., Urbinati, G., Losco, T., & et al. (2015). Hybrid ZnO : polystyrene nanocomposite for all-polymer photonic crystals. Physica status solidi (C), 12(1-2), 158-162. , 1862-6351 , http://hdl.handle.net/10220/25078 , http://dx.doi.org/10.1002/pssc.201400209 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Physica status solidi (C) |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We report on ZnO nanoparticles-polystyrene (PS) nanocomposites (NC) engineered to modify PS matrix permeability and refractive index (n), and to fabricate 1D all-polymer photonic crystals (PC) for sensing applications. The new NC can be easily processed from solutions to prepare high quality thin films by spin coating. ZnO nanoparticles (n = 1.98) have been synthetized by solvothermal route and grafted with a silane to reduce phase segregation in the PS matrix (n = 1.58). Such procedure led to an increase of the matrix refractive index of about 1%. By casting alternated layers of the NC and cellulose acetate (CA, n = 1.46), we fabricated free-standing and flexible distributed Bragg reflectors (DBRs) of excellent optical quality. Preliminary results on the use of such DBRs as solvent vapor sensors are reported. |
| บรรณานุกรม | : |
Lova, Paola , Manfredi, Giovanni , Boarino, Luca , Laus, Michele , Urbinati, Giulia , Losco, Tonia , Marabelli, Franco , Caratto, Valentina , Ferretti, Maurizio , Castellano, Maila , Soci, Cesare , Comoretto, Davide . (2558). Hybrid ZnO : polystyrene nanocomposite for all-polymer photonic crystals.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Lova, Paola , Manfredi, Giovanni , Boarino, Luca , Laus, Michele , Urbinati, Giulia , Losco, Tonia , Marabelli, Franco , Caratto, Valentina , Ferretti, Maurizio , Castellano, Maila , Soci, Cesare , Comoretto, Davide . 2558. "Hybrid ZnO : polystyrene nanocomposite for all-polymer photonic crystals".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Lova, Paola , Manfredi, Giovanni , Boarino, Luca , Laus, Michele , Urbinati, Giulia , Losco, Tonia , Marabelli, Franco , Caratto, Valentina , Ferretti, Maurizio , Castellano, Maila , Soci, Cesare , Comoretto, Davide . "Hybrid ZnO : polystyrene nanocomposite for all-polymer photonic crystals."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2558. Print. Lova, Paola , Manfredi, Giovanni , Boarino, Luca , Laus, Michele , Urbinati, Giulia , Losco, Tonia , Marabelli, Franco , Caratto, Valentina , Ferretti, Maurizio , Castellano, Maila , Soci, Cesare , Comoretto, Davide . Hybrid ZnO : polystyrene nanocomposite for all-polymer photonic crystals. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2558.
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