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金属镨

产品编号 P106106 | CAS号 7440-10-0 | 阿拉丁
Praseodymium Standard
锭, 存放于油中,99.9% metals basis
组合的产品项目
货号 规格 库存 价格 数量
P106106-10g 锭, 存放于油中,99.9% metals basis 上海(8)
北方(预计3-5个工作日)
 
P106106-250g 锭, 存放于油中,99.9% metals basis 上海(预计3-5个工作日)
北方(预计3-5个工作日)
 
P106106-50g 锭, 存放于油中,99.9% metals basis 上海(5)
北方(预计3-5个工作日)
 
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属性

密度 6.7100
熔点 931°C
沸点 3520°C
存贮条件 充氩保存

描述

产品介绍 有金属光泽,遇空气易氧化,须密封。
别名 金属镨;Praseodymium Metal
应用 主要用于SmPrCo和PrFeB磁性材料。
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标识符号 GHS02 GHS02
信号词 Danger
风险声明 (欧洲) R17
安全声明(欧洲) S17
警示性声明 P222,P231,P422
危害码(欧洲) F
危害声明 H250
个人防护设备 Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
WGK德国 3
UN代码 1383
参考文献
F F Pellé, M M Dhaouadi, L L Michely, P P Aschehoug, A A Toncelli, S S Veronesi, M M Tonelli
The synthesis and spectroscopic investigation of Pr(3+):YF(3) nanoparticles with nominal concentration between 0.05% and 5 at% Pr(3+) are reported. Pr(3+) emission in the visible range of the spectrum...Read More
Hai-Lin Cui, Shun-Ze Zhan, Mian Li, Seik Weng Ng, Dan Li
A pair of luminescent heterometallic lanthanide-transition-metal coordination polymers, namely, [PrLAg(3)(SCN)(6)·H(2)O](n) (1) and [PrLAg(3)(SCN)(6)](n) (2) [L = 2,6-di(pyrazol-1-yl)pyridine], have ...Read More
D Rajesh, A Balakrishna, M Seshadri, Y C Ratnakaram
Spectroscopic investigations on different concentrations (0.1, 0.5, 1.0, 1.5 and 2.0mol%) of Pr(3+) and Nd(3+) doped strontium lithium bismuth borate glasses have been done. X-ray diffraction, SEM wit...Read More
S M Aspera, M Sakaue, T D K Wungu, M Alaydrus, T P T Linh, H Kasai, M Nakanishi, T Ishihara
The structural and electronic properties of bulk Pr(2)NiO(4+δ) (δ = 0 and 0.031) were analyzed using first-principles calculations based on the density functional theory (DFT) for application to ele...Read More
S Majumdar, H Huhtinen, P Paturi, R Palai
We report on the effect of oxygen on the Jahn-Teller distortion and dynamic magnetic properties of low hole-doped Pr(0.9)Ca(0.1)MnO(3) thin films, using micro-Raman spectroscopy and the temperature de...Read More
N Ranjana Devi, Bimola Huidrom, N Rajmuhon Singh
The interaction of gly-gly with Pr(III) and Nd(III) have been studied in different aquated organic solvents like CH(3)OH, CH(3)CN, dioxane and DMF by using 4f-4f transitions spectra. Various energy in...Read More
M Trevisani, K V Ivanovskikh, F Piccinelli, A Speghini, M Bettinelli
Ca(9)Lu(PO(4))(7):Ce (3+) and Ca (9)Lu (PO (4))(7):Pr (3+) polycrystalline materials were synthesized by solid state reaction at high temperature. The materials were characterized by powder x-ray diff...Read More
Mohamadreza K Bakht, Mahdi Sadeghi, Seyed J Ahmadi, Sodeh S Sadjadi, Claudio Tenreiro
Many studies have attempted to assess the significance of the use of the β(-)particle emitter praseodymium-142 ((142)Pr) in cancer treatment. As praseodymium oxide (Pr(2)O(3)) powder is not water sol...Read More
S Mahlik, M Behrendt, M Grinberg, E Cavalli, M Bettinelli
Photoluminescence spectra and luminescence kinetics of pure CaMoO(4) and CaMoO(4) doped with Ln(3+) (Ln?=?Pr or Tb) are presented. The spectra were obtained at high hydrostatic pressure up to 240?kbar...Read More
Mohamadreza K Bakht, Mahdi Sadeghi, Seyed J Ahmadi, Asghar Haddadi, Soudeh S Sadjadi, Claudio Tenreiro
Previously, a promising β(-)-emitting praseodymium-142 glass seed was proposed for brachytherapy of prostate cancer. In accordance with the previous study, a (142)Pr capillary tube-based radioactive ...Read More
Yanyan Guo, Ying Tian, Liyan Zhang, Lili Hu, Nan-Kuang Chen, Junjie Zhang
With a 980?nm laser diode pumping, the 2.7?μm emission and energy transfer processes of Er<sup>3+</sup>/Pr<sup>3+</sup> codoped germanium-gallium-bismuthate glasses have been ...Read More
N Bendangsenla, T Moaienla, Th David Singh, Ch Sumitra, N Rajmuhon Singh, M Indira Devi
The interactions of Pr(III) with nucleosides and nucleotides have been studied in different organic solvents employing absorption difference and comparative absorption spectrophotometry. The magnitude...Read More
D V Sunitha, C Manjunatha, C J Shilpa, H Nagabhushana, S C Sharma, B M Nagabhushana, N Dhananjaya, C Shivakumara, R P S Chakradhar
A series of Pr(3+) (1-9 mol%) doped CdSiO(3) nanophosphors have been prepared for the first time by a low temperature solution combustion method using oxalyldihydrizide (ODH) as a fuel. The final prod...Read More
Makoto M Tadokoro, Yasuko Y Tanaka, Khoichiro K Noguchi, Tomoaki T Sugaya, Kyosuke K Isoda
The supramolecular crystal {[Pr(DMFA)](3)[Ni(II)(Hbim)(3)](2)I}(n) with intricate chiral networks of [Ni(II)(Hbim)(3)](-) molecules is reported. It includes a cationic architecture as a guest, constru...Read More
Tomonori T Hu, Darren D DD Hudson, Stuart D SD Jackson
We report an efficient Q-switched Ho(3+)Pr(3+)-doped fluoride fiber laser, producing a peak power of 77 W, with pulse width of 78 ns. A slope efficiency of 20% with respect to the launched pump power ...Read More
Liaolin L Zhang, Guoping G Dong, Mingying M Peng, Jianrong J Qiu
We report on the spectroscopic properties of Pr(3+)-doped boro-phosphate, boro-germo-silicate and tellurite glasses. The stimulated absorption and emission cross sections were estimated. Only one emis...Read More
Junichiro J Kojou, Yoichiro Y Watanabe, Yosuke Y Kojima, Hiroyuki H Nemoto, Fumihiko F Kannari
We demonstrate pulse laser operation of a Pr:LiYF(4) laser pumped by InGaN laser diodes (444 nm) using an acousto-optic modulator. We obtained a maximum laser peak power of 167 W (4 μJ/pulse) with a ...Read More
Swapnil Patil, Ganesh Adhikary, G Balakrishnan, Kalobaran Maiti
Employing high resolution photoemission spectroscopy, we studied the evolution of the spectral features in rare earth hexaboride single crystals as a function of temperature and 4f binding energy, whe...Read More
Anupam, V K VK Anand, Z Z Hossain, D T DT Adroja, C C Geibel
The magnetic and transport properties of PrIr(2)B(2) and PrIr(2)B(2)C have been investigated by dc and ac magnetic susceptibility, specific heat, electrical resistivity and magnetoresistance measureme...Read More
Samar S Jana, Subrata S Mitra
An investigation on the absorption spectra of the praseodymium chloride (PrCl(3)) in methanol, iso-propanol and butanol is carried out between 190 nm and 1100 nm. We have observed and assigned six ene...Read More
K K Anita, N N Rajmuhon Singh
The complexation of thiosemicarbazide with Pr(III) and Nd(III) in absence and presence of Zn(II), a soft metal ion in aqueous and organic solvents like CH(3)OH,CH(3)CN, dioxane (C(4)H(8)O(2)) and DMF ...Read More
Mohamadreza K MK Bakht, Mahdi M Sadeghi
Radionuclides of rare earth elements are gaining importance as emerging therapeutic agents in nuclear medicine. β(-)-particle emitter 142Pr [T (1/2) = 19.12 h, E(-)β = 2.162 MeV (96.3%), Eγ = 1575 ...Read More
Mozhgan M Khorasani-Motlagh, Meissam M Noroozifar, Sohaila S Mirkazehi-Rigi
The binding of neodymium(III) and praseodymium(III) complexes containing 1,10-phenanthroline, [M(phen)2Cl3·OH2] (M=Nd (1), Pr (2)), to DNA has been investigated by absorption, emission, and viscosity...Read More

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