| 摘要 |
The present invention provides carbon-coated vanadium dioxide particles, in which sintering between particles can be suppressed during high temperature baking, which have high crystallinity and oxidation resistance, and in which excellent thermochromic properties can be maintained despite long-term storage or use. Furthermore, the purpose of the present invention is to provide a resin composition, a coating film, a film, an interlayer film for laminated glass, laminated glass, and a pasting film, which are obtained using said carbon-coated vanadium dioxide particles. The present invention pertains to carbon-coated vanadium dioxide particles having a coating layer comprising amorphous carbon on the surfaces of the vanadium dioxide particles, the amorphous carbon being derived from carbon contained in an oxazine resin, wherein the ratio of G-band peak intensity to D-band peak intensity as measured by Raman spectrum is 1.5 or more, the average thickness of the coating layer is 50 nm or less, and the coefficient of variation (CV value) of the thickness of the coating layer is 7% or less. |
