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金属钇

产品编号 Y108777 | CAS号 7440-65-5 | Aladdin
Yttrium
粉末,99.9% metals basis
组合的产品项目
货号 规格 库存 价格 数量
Y108777-100g 粉末,99.9% metals basis 上海(2)
北方(预计3-5个工作日)
 
Y108777-25g 粉末,99.9% metals basis 上海(预计3-7周)
北方(预计3-7周)
 
Y108777-5g 粉末,99.9% metals basis 上海(预计3-7周)
北方(6)
 
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属性

敏感性 对空气,光和湿度敏感
密度 4.4690
熔点 1522°C
沸点 3380°C
存贮条件 充氩保存

描述

产品介绍 银灰色金属。有延展性。溶于稀酸和氢氧化钾溶液。
别名 钇;钇粉;
应用 主要用特种钢铁和有色金属添加剂,制作超导体和超合金,电子和原子能工业的功能材料用(作钇磷光体使电视屏幕产生红色彩,还用于X线滤波器)。
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安全声明(欧洲) S24/25;
个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
RTECS ZG2980000
WGK德国 3
参考文献
A Hosseini, M Baeeri, M Rahimifard, M Navaei-Nigjeh, A Mohammadirad, N Pourkhalili, S Hassani, M Kamali, M Abdollahi
Type I diabetes mellitus is a metabolic disease caused by the impairment of pancreatic β-cells mainly mediated through oxidative stress and related apoptosis. Islets transplantation seems a promising...Read More
A I Prasad, A K Parchur, R R Juluri, N Jadhav, B N Pandey, R S Ningthoujam, R K Vatsa
Magnetic nanoparticles based hyperthermia therapy is a possible low cost and effective technique for killing cancer tissues in the human body. Fe3O4 and Fe3O4@YPO4:5Eu hybrid magnetic nanoparticles ar...Read More
Cláudio M Lousada, Adam Johannes Johansson, Tore Brinck, Mats Jonsson
We have performed a density functional theory (DFT) investigation of the interactions of H2O2, H2O and HO radicals with clusters of ZrO2, TiO2 and Y2O3. Different modes of H2O adsorption onto the clus...Read More
Lin Wang, Xiaolong Chen, Yang Wang, Zefei Wu, Wei Li, Yu Han, Mingwei Zhang, Yuheng He, Chao Zhu, Kwok Kwong Fung, Ning Wang
We report the structure characterization and electronic property modification of single layer graphene (SLG) field-effect transistor (FET) devices top-gated using ultrathin Y(2)O(3) as dielectric laye...Read More
N Shanta Singh, Hrishikesh Kulkarni, Lina Pradhan, D Bahadur
Polyol mediated synthesized luminescent YVO(4):Eu(3+) nanoparticles (NPs) have been encapsulated in mesoporous silica nanoparticles (MSNs) using the sol-gel process. X-ray diffraction and Fourier tra...Read More
Paolo Baldissara, Marco Querzè, Carlo Monaco, Roberto Scotti, Renata Garcia Fonseca
Purpose: To compare the shear bond strengths (SBS) of two cements to two Y-TZP ceramics subjected to different surface treatments. Materials and Methods: Zirconia specimens were made from Lava (n = 36...Read More
Sven Rinke, Nikolaus Gersdorff, Katharina Lange, Matthias Roediger
The clinical performance of three- and four-unit fixed partial dentures (FPDs) with frameworks made of yttria partially stabilized zirconia was determined after a mean observational period of 84 month...Read More
Xiao Yan, George R Fern, Robert Withnall, Jack Silver
Nanometre sized particles of terbium and erbium co-doped yttrium oxysulfide up-converting phosphors were prepared by a urea homogeneous-precipitation method. Results from X-ray powder diffraction (XRP...Read More
Mozhgan Khorasani-Motlagh, Meissam Noroozifar, Asieh Moodi, Sona Niroomand
Characterization of the interaction between yttrium(III) complex containing 1,10-phenanthroline as ligand, [Y(phen)2Cl(OH2)3]Cl2?H2O, and DNA has been carried out by UV absorption, fluorescence spectr...Read More
Taichi Goto, Mehmet C Onba?l?, C A Ross
Thin films of polycrystalline cerium substituted yttrium iron garnet (CeYIG) were grown on an yttrium iron garnet (YIG) seed layer on Si and Si-on-insulator substrates by pulsed laser deposition, and ...Read More
M K Shobana, Wonjong Nam, Heeman Choe
Ferrites are extremely important magnetic ceramics in the production of electronic components because they reduce the energy losses by the induced currents acting as electrical insulators. Similarly, ...Read More
Lu Li, Cong Liu, Lingyu Zhang, Tingting Wang, Hong Yu, Chungang Wang, Zhongmin Su
Multifunctional fluorescent-magnetic pH-responsive eccentric-(concentric-FeO@SiO)@polyacrylic acid core-double shell nanocomposites (NCs) have been prepared for simultaneous cell imaging and pH-respon...Read More
Qingbo Xiao, Yuetian Ji, Zhihong Xiao, Yan Zhang, Hongzhen Lin, Qiangbin Wang
By utilizing multicolor upconversion luminescence of rare earth-doped nanophosphors (UCNPs), NIR-light-activated photopolymerization and controlled drug delivery is achieved for PEGDA hydrogels. The l...Read More
Yeong Hwan Ko, Soo Hyun Lee, Jae Su Yu
The trivalent europium ions-doped yttrium silicate (Y2SiO5:Eu3+) nanocrystalline phosphors were synthesized via a sol-gel method, followed by post thermal annealing. The effects of thermal annealing t...Read More
Bernard E Keough, R David Sager, Howard B Kay, Steven L Bellinger
We're sorry this abstract is currently not available....Read More
S Blanco-Canosa, A Frano, T Loew, Y Lu, J Porras, G Ghiringhelli, M Minola, C Mazzoli, L Braicovich, E Schierle, E Weschke, M Le Tacon, B Keimer
We use resonant x-ray scattering to determine the momentum-dependent charge correlations in YBa(2)Cu(3) O(6.55) samples with highly ordered chain arrays of oxygen acceptors (ortho-II structure). The r...Read More
José Renato Queiroz, Marcos Massi, Lafayette Nogueira, Argemiro Soares Sobrinho, Marco Antonio Bottino, Mutlu Ozcan
To compare the effect of silica (Si)-based nano-coating deposited by reactive magnetron sputtering (RMP) with that of conventional surface conditioning using metal/zirconia primer alone or after air-p...Read More
Wladimir Franco de Sá Barbosa, Thaiane Rodrigues Aguiar, Marina Di Francescantonio, Andrea Nóbrega Cavalcanti, Marcelo Tavares de Oliveira, Marcelo Giannini
Purpose: To evaluate the microshear bond strength of resin cements to yttrium-stabilized tetragonal zirconium oxide surfaces after water storage for 24 h or 1 year. Materials and Methods: Four self-ad...Read More
Seok Hun SH Kwon, Jun Seong JS Lee, Young Jin YJ Kim
NaYF4:Yb3+/Er3+ powders were synthesized by a solvothermal method. The effects of an amount of NaF, solvothermal temperatures, and solvothermal time on the up-conversion emission and the phase transit...Read More
Vasilica V Schiopu, Alina A Matei, Adrian A Dinescu, Mihai M Danila, Ileana I Cernica
In the last years white light emitting devices have received increased attention and have been used in a wide range of applications due to their long lifetime, high luminescence efficiency, low power ...Read More
Tamer A Hamza, Hesham A Ezzat, Mohamed Mahmoud Khalil El-Hossary, Hesham Abd El Megid Katamish, Tamer E Shokry, Stephen F Rosenstiel
Different types of CAD/CAM systems are currently available, but information regarding which system produces the best marginal fit is lacking.The purpose of this study was to evaluate the effect of 2 d...Read More
Jack D Griffin
We're sorry this abstract is currently not available....Read More
Maricon Dizon Mamawan, Seng Chuan Ong, Jonel Marasigan Senupe
We present an interesting case of a post-Y radioembolization PET scan acquired with the aide of respiratory gating. We postulated that respiratory gating would allow accurate tracking of the tumor pos...Read More
Ian Johnson, Daniel Perchy, Huinan Liu
Magnesium alloys possess many desirable properties for biodegradable orthopedic implants. Unfortunately, magnesium degrades too rapidly in vivo. This rapid degradation reduces the alloys' mechani...Read More
Aristotelis Marinis, Steven A Aquilino, Peter S Lund, David G Gratton, Clark M Stanford, Ana M Diaz-Arnold, Fang Qian
The fabrication of zirconium dioxide (ZrO2) dental prosthetic substructures requires an extended sintering process (8 to 10 hours) in a conventional oven. Microwave sintering is a shorter process (2 h...Read More
Bing-Tao Guan, Baoli Wang, Masayoshi Nishiura, Zhaomin Hou
Cationic half-sandwich yttrium alkyl complexes catalyze the ortho-selective benzylic C?H addition of dialkyl pyridines to various olefins, such as ethylene, 1-hexene, styrenes, and 1,3-conjugated dien...Read More
Ted T Chang, Austin C Bourgeois, Anastasia M Balius, Alexander S Pasciak
Treatment activity for yttrium-90 ((90)Y) radioembolization when calculated by using the manufacturer-recommended technique is only partially patient-specific and may result in a subtumoricidal dose i...Read More

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