钕
一般危化品
钕结构式
|
常用名 | 钕 | 英文名 | Neodymium |
|---|---|---|---|---|
| CAS号 | 7440-00-8 | 分子量 | 144.242 | |
| 密度 | 7.003 g/mL at 25 °C(lit.) | 沸点 | 3074 °C(lit.) | |
| 分子式 | Nd | 熔点 | 1024 °C | |
| MSDS | 中文版 美版 | 闪点 | N/A | |
| 符号 |
GHS07 |
信号词 | Warning |
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Swimming by reciprocal motion at low Reynolds number.
Nat. Commun. 5 , 5119, (2014) Biological microorganisms swim with flagella and cilia that execute nonreciprocal motions for low Reynolds number (Re) propulsion in viscous fluids. This symmetry requirement is a consequence of Purcell's scallop theorem, which complicates the actuation schem... |
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The role of amorphous precursors in the crystallization of La and Nd carbonates.
Nanoscale 7 , 12166-79, (2015) Crystalline La and Nd carbonates can be formed from poorly-ordered nanoparticulate precursors, termed amorphous lanthanum carbonate (ALC) and amorphous neodymium carbonate (ANC). When reacted in air or in aqueous solutions these precursors show highly variabl... |
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Solid Solutions of Rare Earth Cations in Mesoporous Anatase Beads and Their Performances in Dye-Sensitized Solar Cells.
Sci. Rep. 5 , 16785, (2015) Solid solutions of the rare earth (RE) cations Pr(3+), Nd(3+), Sm(3+), Gd(3+), Er(3+) and Yb(3+) in anatase TiO2 have been synthesized as mesoporous beads in the concentration range 0.1-0.3% of metal atoms. The solid solutions were have been characterized by ... |
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Biocompatibility of MgF2-coated MgNd2 specimens in contact with mucosa of the nasal sinus - a long term study.
Acta Biomater. 18 , 249-61, (2015) Up to now, different surgical techniques and stent systems have already been developed and tested for the continuous and adequate ventilation of the frontal sinuses. However, the results achieved still remain poor. Magnesium-based implants have been successfu... |
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Enhancing electrochemical performance by control of transport properties in buffer layers--solid oxide fuel/electrolyser cells.
Phys. Chem. Chem. Phys. 17(17) , 11527-39, (2015) The current work demonstrates how tailoring the transport properties of thin ceria-based buffer layers in solid oxide fuel or electrolyser cells can provide the necessary phase stability against chemical interaction at the electrolyte/electrode interface, whi... |
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Green upconversion emission in Nd³⁺-Yb³⁺-Zn²⁺:Y₂O₃ phosphor.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 99 , 288-91, (2012) The Y(2)O(3) phosphor powder codoped with Nd(3+):Yb(3+) ions have been synthesized through optimized combustion route. Crystalline structures of the prepared samples have been investigated by powder X-ray diffraction technique. Efficient upconversion emission... |
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Time-Dependent Changes of Cell Proliferation After Laser Photocoagulation in Mouse Chorioretinal Tissue.
Invest. Ophthalmol. Vis. Sci. 56 , 2696-708, (2015) This study investigated the time course of cell proliferation after laser photocoagulation and analyzed the cell types of proliferating cells.C57BL/6J mice received unilateral laser photocoagulation. Intraperitoneal bromodeoxyuridine (BrdU) injection was perf... |
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Evidence for supernova injection into the solar nebula and the decoupling of r-process nucleosynthesis.
Proc. Natl. Acad. Sci. U. S. A. 110(43) , 17241-6, (2013) The isotopic composition of our Solar System reflects the blending of materials derived from numerous past nucleosynthetic events, each characterized by a distinct isotopic signature. We show that the isotopic compositions of elements spanning a large mass ra... |
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Refractory open-angle glaucoma after neodymium-yttrium-aluminum-garnet laser lysis of vitreous floaters.
Am. J. Ophthalmol. 159(1) , 138-43, (2015) To illustrate 3 cases of chronic open-angle glaucoma secondary to the neodymium-yttrium-aluminum-garnet (Nd:YAG) laser vitreolysis procedure for symptomatic vitreous floaters.Observational case series.Location of the study was the Doheny Eye Institute. Three ... |
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Treatment of onychomycosis using a submillisecond 1064-nm neodymium:yttrium-aluminum-garnet laser.
J. Am. Acad. Dermatol. 69(4) , 578-82, (2013) Laser treatment has emerged as a novel treatment modality for onychomycosis.We sought to determine thermal response and optical effects of a submillisecond neodymium:yttrium-aluminum-garnet (Nd:YAG) 1064-nm laser on common fungal nail pathogens, and the clini... |