| 학회 | 한국공업화학회 |
| 학술대회 | 2012년 가을 (10/31 ~ 11/02, 대전컨벤션센터) |
| 권호 | 16권 2호 |
| 발표분야 | 포스터-무기재료 |
| 제목 | Sol-gel synthesis and thermochromic property Of transition metal-doped Vanadium dioxide powders. |
| 초록 | The most widely studied thermochromic material is VO2, which is characterized by a semiconductor-to-metal transition occurring from a reversible change in the crystalline structure as a function of the temperature. In this study, transition metal-doped vanadium dioxide particles were prepared by the sol-gel method and various transition metals, such as Ti, Zr, W, were used as dopants. Prepared samples were characterized using XRD, SEM, XPS. and UV-vis-NIR. Thermochromic properties were analyzed by UV-vis-NIR spectroscopy. The vis-NIR spectra revealed that some transition metal-doped VO2 particles have enhanced thermochromic properties, as compared with VO2. |
| 저자 | 박진욱, 박성수, 이근대 |
| 소속 | 부경대 |
| 키워드 | Thermochromic; VO2; transition metals |
