Chromium (III) Oxide Patinal®us
· PDF 檔案Chromium(III) Oxide (Cr2O3) is an absorbing material, used to form grayish coatings e.g. on sun glasses. THIN FILM PROPERTIES Range of transparency <600 nm – 8 µm Refractive index • at λ = 700 nm ~ 2.24 • at λ = 8 µm ~ 2.1 The optical substrate
1308-38-9
Refractive Index 2.551 Storage & Sensitivity Ambient temperatures. Solubility Insoluble in water Chibowski, S.; Urban, T. Impact of polyacrylamide with different contents of carboxyl groups on the chromium (III) oxide adsorption properties in aqueous solution.
Chromium Oxide
The refractive index of 2.5 (cover rate), specific heat capacity (20 C) / 0.17J / (g · K). Insoluble in water, acid and organic solvents, slightly soluble in concentrated sodium hydroxide solution, sodium bromate solution dissolved in hot, hot concentrated perchloric acid or boiling parathion mixed acid.
Chromium Oxide
Journal of Biomimetics, Biomaterials and Biomedical Engineering
(PDF) Structural transformations and their relation to …
The variation of the absorption, the transmittance, the extinction coefficient, the refractive index and the energy gap (direct and indirect) of different blends based on different oxide fillers
Optical properties of chromium oxide thin films …
Thin films of chromium oxide were deposited by electron-beam evaporation. The effects of substrate temperature on the structural, chemical and optical properties of the films were investigated. Films deposited on unheated substrates were amorphous and almost stoichiometric, whereas those deposited at 300 °C had microcrystallites embedded in an amorphous matrix and were less stoichiometric
Refractive index and extinction coefficient of thin film …
A. R. Forouhi and I. Bloomer deduced dispersion equations for the refractive index, n, and extinction coefficient, k, which were published in 1986 and 1988. The 1986 publication relates to amorphous materials, while the 1988 publication relates to crystalline.
Chromium trioxide
Chromium trioxide is a chromium oxide composed of a single chromium bound (oxidation state +6) to three oxygens; the acidic anhydride of chromic acid. ChEBI Chromium trioxide, anhydrous appears as a dark purplish red solid.
Structural transformations and their relation to the …
The crystallization behavior of chemically vapor deposited chromium oxide films was characterized by X-Ray diffractometry and the vibrational properties of the films were analyzed by Fourier transform infrared (FTIR) spectroscopy as a function of the annealing temperature and the technological conditions. The effect of the oxygen content in the CVD reactor on the optical characteristics
WebElements Periodic Table » Chromium » chromium …
This WebElements periodic table page contains chromium dioxide for the element chromium Isotope pattern for CrO 2 The chart below shows the calculated isotope pattern for the formula CrO 2 with the most intense ion set to 100%.
Chromium oxide, China Chromium oxide, Chromium …
refractive index 2.551 Fp 3000 C form powder Water Solubility Insoluble Merck 14,2234 Stability: Stable. CAS DataBase Reference 1308-38-9(CAS DataBase Reference) NIST Chemistry Reference Chromium(iii) oxide(1308-38-9) EPA Substance Registry System