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铱粉

产品编号 I106009 | CAS号 7439-88-5 | Aladdin
Iridium
99.99% metals basis
组合的产品项目
货号 规格 库存 价格 数量
I106009-1g 99.99% metals basis 上海(5)
北方(预计3-5个工作日)
 
I106009-5g 99.99% metals basis 上海(3)
北方(预计3-5个工作日)
 
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属性

密度 22.6500
熔点 2450°C
沸点 4130°C

描述

产品介绍 质脆,加热时有良好延展性。化学性质很稳定,常温下耐腐蚀性很强。不溶于酸、稍溶于王水和熔融碱。
别名 铱粉;
应用 纯铱用在飞机火花塞中,还用于制造科学仪器、热电偶、电阻丝、自来水笔尖、耐高温合金、催化剂。
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标识符号 GHS02 GHS02, GHS07 GHS07
信号词 Danger
风险声明 (欧洲) R11;R36
安全声明(欧洲) S16;S26
警示性声明 P210,P305+P351+P338
危害码(欧洲) F,Xi
危害声明 H228,H319
个人防护设备 Eyeshields, 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 3089
参考文献
Lijie Qin, Hong Yang, Changyuan Qin, Zheyuan Xiang, Mingming Zhang, Liang Ding, Tao Yi, Shiping Yang
Phosphorescent nanospheres of a carboxyl-functionalized iridium complex ([Ir(ppy)2(Hdcbpy)], ppy: 2-phenylpyridine; Hdcbpy: 4-carboxy-2,2'-bipyridyl-4'-carboxylate) were prepared by a conven...Read More
Guanying Li, Yu Chen, Jingheng Wu, Liangnian Ji, Hui Chao
Based on an azo-thiol redox reaction, a non-emissive dinuclear iridium(iii) complex showed off-on phosphorescent response toward thiols and was developed to image thiol levels in living cells....Read More
Yasuyuki Hirata, Makoto Nakajima, Yusuke Nomura, Hiroyuki Tajima, Yoshitaka Matsushita, Keiko Asoh, Yoko Kiuchi, Adolfo G Eguiluz, Ryotaro Arita, Tohru Suemoto, Kenya Ohgushi
The structural, electronic, and optical properties of pyrochlore-type Pb(2)Ir(2)O(6)O(0.55)('), which is a metal without spatial inversion symmetry at room temperature, were investigated. Structu...Read More
Zhe Hu, Philip Troyk, Glenn Demichele, Kevin Kayvani, Sungjae Suh
Activated Iridium Oxide Film (AIROF) microelectrodes are regarded as advantage for stimulation of neural tissue owing to their superior charge injection capabilities, as compared to other noble-metal ...Read More
Hye Rim Park, Bo Young Kim, Young Kwan Kim, Yunkyoung Ha
According to a recent report, the organic light-emitting diodes (OLEDs) using the iridium complexes of coumarin derivatives as emissive dopants are highly efficient and stable. Unlike the other Ir(III...Read More
Rui Cao, Junli Jia, Xiaochuan Ma, Ming Zhou, Hao Fei
The cellular behavior and toxicity effect of organometallic complexes depend largely on their peripheral ligands. In this study, we have synthesized a series of novel luminescent cationic iridium(III)...Read More
Daniel Shiu-Hin Chan, Wai-Chung Fu, Modi Wang, Li-Juan Liu, Chung-Hang Leung, Dik-Lung Ma
We report herein a novel luminescent iridium(III) complex with two hydrophobic carbon chains as a non-reaction based chemosensor for the detection of Hg(2+) ions in aqueous solution (<0.002% of org...Read More
Dusan Strmcnik, Masanobu Uchimura, Chao Wang, Ram Subbaraman, Nemanja Danilovic, Dennis van der Vliet, Arvydas P Paulikas, Vojislav R Stamenkovic, Nenad M Markovic
The development of hydrogen-based energy sources as viable alternatives to fossil-fuel technologies has revolutionized clean energy production using fuel cells. However, to date, the slow rate of the ...Read More
Rakesh Kumar Gupta, Rampal Pandey, Gunjan Sharma, Ritika Prasad, Biplob Koch, Saripella Srikrishna, Pei-Zhou Li, Qiang Xu, Daya Shankar Pandey
The synthesis of four novel heteroleptic dipyrrinato complexes [(η(6)-arene)RuCl(2-pcdpm)] (η(6)-arene = C6H6, 1; C10H14, 2) and [(η(5)-C5Me5)MCl(2-pcdpm)] (M = Rh, 3; Ir, 4) containing a new chela...Read More
Hana Woo, Somin Cho, Yejee Han, Weon-Sik Chae, Dae-Ro Ahn, Youngmin You, Wonwoo Nam
Despite the promising photofunctionalities, phosphorescent probes have been examined only to a limited extent, and the molecular features that provide convenient handles for controlling the phosphores...Read More
Dik-Lung Ma, Hai-Jing Zhong, Wai-Chung Fu, Daniel Shiu-Hin Chan, Hiu-Yee Kwan, Wang-Fun Fong, Lai-Hon Chung, Chun-Yuen Wong, Chung-Hang Leung
A cell permeable cyclometalated iridium(III) complex has been developed as a phosphorescent probe for cell imaging. The iridium(III) solvato complex [Ir(phq)(HO])] preferentially stains the cytoplasm ...Read More
Matthew R Kelley, Jan-Uwe Rohde
A series of seven [Ir{ArNC(NR)NAr}(cod)] complexes (1a-1g; where R = Me or Et; Ar = Ph, 4-MeCH, 4-MeOCH, 2,6-MeCH, or 2,6-PrCH; and cod = 1,5-cyclooctadiene) were synthesized by two different methods ...Read More
Le Guo, Yinghua Liu, Wubing Yao, Xuebing Leng, Zheng Huang
The first α-alkylation of unactivated amides with primary alcohols is described. An effective and robust iridium pincer complex has been developed for selective α-alkylation of tertiary and secondar...Read More
M Y Zhang, F F Wang, N Wei, P C Zhou, K J Peng, J N Yu, Z X Wang, B Wei
We have investigated the transport characteristics of red phosphorescent dye bis(1-(phenyl)isoquinoline) iridium (III) acetylanetonate (Ir(piq)<sub>2</sub>acac) doped 4,4',4"-tri...Read More
Chun-I Lee, Jia Zhou, Oleg V Ozerov
Compounds with carbon-boron bonds are versatile intermediates for building more complex molecules via the elaboration of the carbon-boron bonds into other carbon-element bonds. The synthesis of carbon...Read More
V Guritanu, S Seiro, J Sichelschmidt, N Caroca-Canales, T Iizuka, S Kimura, C Geibel, F Steglich
We have investigated the optical conductivity of the prominent valence-fluctuating compounds EuIr_{2}Si_{2} and EuNi_{2}P_{2} in the infrared energy range to get new insights into the electronic prope...Read More
Naser Pour Aryan, Christian Brendler, Viola Rieger, Sebastian Schleehauf, Gerhard Heusel, Albrecht Rothermel
Iridium is one of the main electrode materials for applications like neural stimulation. Iridium has a higher charge injection capacity when activated and transformed into AIROF (activated iridium oxi...Read More
José Luis Nú?ez-Rico, Anton Vidal-Ferran
Iridium(I) complexes of enantiomerically pure phosphine-phosphite ligands ([Ir(Cl)(cod)(P-OP)]) efficiently catalyze the enantioselective hydrogenation of diverse C═N-containing heterocyclic compoun...Read More
Shiguang Pan, Naoto Ryu, Takanori Shibata
A cationic Ir(I) complex-catalyzed O-to-N-alkyl migration in 2-alkoxypyridines bearing a secondary alkyl group on the oxygen atom by C-O bond cleavage is described. The present transformation gave var...Read More
Yuyang Zhou, Junli Jia, Wanfei Li, Hao Fei, Ming Zhou
Five iridium(III) complexes with two N-heterocyclic carbene (NHC) ligands and an ancillary ligand have been designed and successfully synthesized. With multicolor photoluminescence and low toxicity, t...Read More
Zhi-Shi Ye, Ran-Ning Guo, Xian-Feng Cai, Mu-Wang Chen, Lei Shi, Yong-Gui Zhou
Asymmetric hydrogenation: The title reaction provides an efficient and rapid access to chiral 1- and 3-substituted 1,2,3,4-tetrahydroisoquinolines with excellent enantioselectivity (see scheme; L=liga...Read More
Carl W Liskey, John F Hartwig
The borylation of cyclopropanes catalyzed by the combination of (η(6)-mes)IrBpin3 or [Ir(COD)OMe]2 and a phenanthroline derivative is reported. The borylation occurs selectively at the methylene C-H ...Read More
Jesús M Fernández-Hernández, Juan I Beltrán, Vincent Lemaur, Maria-Dolores Gálvez-López, Chen-Han Chien, Federico Polo, Enrico Orselli, Roland Fr?hlich, Jér?me Cornil, Luisa De Cola
A series of blue and blue-green emitters based on neutral bis- and tris-cyclometalated Ir(III) complexes with 1-benzyl-4-(2,6-difluorophenyl)-1H-1,2,3-triazole (dfptrBn) as cyclometalating ligand is r...Read More
Artin Petrossians, John J Whalen, James D Weiland, Florian Mansfeld
An electrodeposition technique was applied for fabrication of dense platinum-iridium alloy nanowires as interconnect structures in hermetic microelectronic packaging to be used in implantable devices....Read More
Tang-Lin Liu, Wei Li, Huiling Geng, Chun-Jiang Wang, Xumu Zhang
A novel method to desymmetrize meso-anhydrides into lactones via asymmetric hydrogenation catalyzed by the Ir-C3*-TunePhos complex has been developed. Various chiral lactones were synthesized with ful...Read More
Kaiyou Chen, Masazumi Tamura, Zhenle Yuan, Yoshinao Nakagawa, Keiichi Tomishige
High (≥95 % C) yields of n-hexane and n-pentane were obtained by hydrogenolysis of aqueous sorbitol and xylitol, respectively, at 413-443 K by using the Ir-ReOx /SiO2 catalyst combined with H-ZSM-5 ...Read More
Angèle Monney, Flavia Nastri, Martin Albrecht
The Nδ,Nε-dimethylated histidinium salt (His*) was tethered to oligopeptides and metallated to form Ir(III) and Rh(I) NHC complexes. Peptide-based histidylidene complexes containing only alanine, Al...Read More

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