推荐产品
质量水平
检测方案
98% trace metals basis
形式
nanopowder
粒径
<100 nm (TEM)
SMILES字符串
O=[Cr]O[Cr]=O
InChI
1S/2Cr.3O
InChI key
QDOXWKRWXJOMAK-UHFFFAOYSA-N
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应用
用于形成新型三元氧化物 CrVMoO7 的固态反应，此三元氧化物可用于选择性氧化。
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
In vitro macrophage response to nanometer-size chromium oxide particles
VanOs R, et al.
Journal of Biomedical Materials Research. Part B, Applied Biomaterials, 102(1), 149-159 (2014)
S E Dutton et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 23(24), 246005-246005 (2011-06-01)
α-SrCr(2)O(4) has a triangular planar lattice of d(3) Cr(3+) made from edge sharing CrO(6) octahedra; the plane shows a very small orthorhombic distortion from hexagonal symmetry. With a Weiss temperature of - 596 K and a three-dimensional magnetic ordering temperature
Noriko Nishino et al.
Physical chemistry chemical physics : PCCP, 14(45), 15840-15848 (2012-10-24)
While many studies of heterogeneous chemistry on Cr(2)O(3) surfaces have focused on its catalytic activity, less is known about chemistry on this surface under atmospheric conditions. We report here studies of the thermal and photochemical reactions of NO(2) on Cr(2)O(3)
Nien-Hsun Li et al.
Journal of hazardous materials, 198, 356-361 (2011-11-15)
The feasibility of stabilizing nickel-laden sludge by a high-temperature NiCr(2)O(4) synthesis process was investigated with different sintering temperatures, salt contents, molar ratios, and reaction atmospheres. The crystalline phases of species were investigated by using an X-ray diffraction, and the surface
Yuanmin Wang et al.
Langmuir : the ACS journal of surfaces and colloids, 29(3), 950-956 (2012-12-20)
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-dispersive X-ray spectroscopy (EDX). Our experiments indicate that the
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