三氧化二铬
三氧化二铬结构式
|
常用名 | 三氧化二铬 | 英文名 | Chromium(III) oxide |
|---|---|---|---|---|
| CAS号 | 1308-38-9 | 分子量 | 151.990 | |
| 密度 | 5.21 | 沸点 | 4000 °C | |
| 分子式 | Cr2O3 | 熔点 | 2435 °C | |
| MSDS | 中文版 美版 | 闪点 | 3000°C |
|
Separation of digesta fractions complicates estimation of ileal digestibility using marker methods with Cr2O3 and cobalt-ethylenediamine tetraacetic acid in broiler chickens.
Poult. Sci. 93(8) , 2010-7, (2014) Marker methodologies to measure ileal and total tract digestibilities of diets varying in content and degradability of dietary fiber in broiler chickens were evaluated. Chromium sesquioxide (Cr2O3) and cobalt-ethylenediamine tetraacetic acid (Co-EDTA) were us... |
|
|
Ultraviolet and infrared absorption spectra of Cr2O3 doped-sodium metaphosphate, lead metaphosphate and zinc metaphosphate glasses and effects of gamma irradiation: a comparative study.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 114 , 658-67, (2013) The effects of gamma irradiation on spectral properties of Cr2O3-doped phosphate glasses of three varieties, namely sodium metaphosphate, lead metaphosphate and zinc metaphosphate have been investigated. Optical spectra of the undoped samples reveal strong UV... |
|
|
The effect of ascorbic acid on the distribution of soluble Cr and Co ions in the blood and organs of rats.
J. Appl. Toxicol. 33(3) , 220-6, (2013) Metal ions (Cr and Co) are released from metal orthopaedic implants in situ. We investigated tissue dissemination of Cr III, Cr VI and Co II ions in the body, and determined if administration of ascorbic acid (AA) affected their in vivo distribution using rat... |
|
|
Nano-scale adhesion in multilayered drug eluting stents.
J. Mech. Behav. Biomed. Mater. 18 , 1-11, (2013) Using stainless steel 316L for drug-eluting stents needs specific surface finishing due to corrosion phenomena that take place on the metal surface upon prolonged contact with human tissue. Poly (o-chloro-p-xylylene) (Parylene C) is one of the inert and bioco... |
|
|
Highly sensitive and selective trimethylamine sensor using one-dimensional ZnO-Cr2O3 hetero-nanostructures.
Nanotechnology 23(24) , 245501, (2012) Highly selective and sensitive detection of trimethylamine (TMA) was achieved by the decoration of discrete p-type Cr(2)O(3) nanoparticles on n-type ZnO nanowire (NW) networks. Semielliptical Cr(2)O(3) nanoparticles with lateral widths of 3-8 nm were deposite... |
|
|
NiO and Co3O4 nanoparticles induce lung DTH-like responses and alveolar lipoproteinosis.
Eur. Respir. J. 39(3) , 546-57, (2012) Lung exposure to metal oxide nanoparticles (NPs) comprising soluble metal haptens may produce T-helper cell type 1 (Th1)- and Th17-associated delayed-type hypersensitivity (DTH) responses and pulmonary alveolar proteinosis (PAP). In order to study this, hapte... |
|
|
Mixed proton-electron conducting chromite electrocatalysts as anode materials for LWO-based solid oxide fuel cells.
ChemSusChem 5(11) , 2155-8, (2012)
|
|
|
Enhancing collagen stability through nanostructures containing chromium(III) oxide.
Colloids Surf. B Biointerfaces 100 , 36-41, (2012) Stabilization of collagen for various applications employs chemicals such as aldehydes, metal ions, polyphenols, etc. Stability against enzymatic, thermal and mechanical degradation is required for a range of biomedical applications. The premise of this resea... |
|
|
Single-cell imaging and spectroscopic analyses of Cr(VI) reduction on the surface of bacterial cells.
Langmuir 29(3) , 950-6, (2013) We investigate the single-cell reduction of toxic Cr(VI) by the dissimilatory metal-reducing bacterium Shewanella oneidensis MR-1 (MR-1), an important bioremediation process, using Raman spectroscopy and scanning electron microscopy (SEM) combined with energy... |
|
|
Removal possibilities of colloidal chromium (III) oxide from water using polyacrylic acid.
Environ. Sci. Pollut. Res. Int. 20(6) , 3657-69, (2013) The lack of water is the most serious threat to humanity that leads to more efficient water and sewage treatment. Currently, many scientists are looking for new coagulants, flocculants and physicochemical methods allowing for sufficient removal of pollutants ... |