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二氧化铱

产品编号 I102673 | CAS号 12030-49-8 | 阿拉丁
Iridium oxide
99.9% metals basis,Ir ≥84.5%
组合的产品项目
货号 规格 库存 价格 数量
I102673-1g 99.9% metals basis,Ir ≥84.5% 上海(预计3-7周)
北方(预计3-7周)
 
I102673-5g 99.9% metals basis,Ir ≥84.5% 上海(4)
北方(预计3-5个工作日)
 
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属性

密度 11.6600
溶解性 Soluble in water (0.002 mg/ml at 20 °C).
存贮条件 常温下密封干燥保存

描述

别名 氧化铱;氧化高铱;Iridium(IV) oxide
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标识符号 GHS02 GHS02
风险声明 (欧洲) R36/38;R8
安全声明(欧洲) S17;S26;S37/39
警示性声明 P221,P210,P220,P280,P273,P501A
危害码(欧洲) O,Xi
危害声明 H272,H413
个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK德国 3
参考文献
L Pang, H Wang, Z Y Bian
Electrochemical oxidation of methyl orange wastewater was studied using Ti/IrO(2)/RuO(2) anode and a self-made Pd/C O(2)-fed cathode in the divided cell with a terylene diaphragm. The result indicated...Read More
Seong Jung SJ Kwon, Allen J AJ Bard
We investigated the electrochemical detection of single iridium oxide nanoparticle (IrO(x) NP) collisions at the NaBH(4)-treated Pt ultramicroelectrode (UME) in a scanning electrochemical microscope (...Read More
M-S MS Miao, R R Seshadri
Despite the wide-ranging applications of binary Rh and Ir oxides, their stability and trends in Rh and Ir oxidation states are not fully understood. Using first-principles electronic structure calcul...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
M R MR Gon?alves, I P IP Marques, J P JP Correia
A novel approach was developed for the energetic valorisation and treatment of olive mill wastewater (OMW), combining anaerobic digestion and electrochemical oxidation. The electrochemical treatment w...Read More
Igor A Ges, Kevin P M Currie, Franz Baudenbacher
Release of neurotransmitters and hormones by calcium regulated exocytosis is a fundamental cellular/molecular process that is disrupted in a variety of psychiatric, neurological, and endocrine disorde...Read More
Chia-Ching Wang, Shih Syong Siao, Jyh-Chiang Jiang
In this study, we employed density functional theory (DFT) to investigate the oxidation of ammonia (NH(3)) on the IrO(2)(110) surface. We characterized the possible reaction pathways for the dehydroge...Read More
Martin Han, Panya S Manoonkitiwongsa, Cindy X Wang, Douglas B McCreery
We developed and validated silicon-based neural probes for neural stimulating and recording in long-term implantation in the brain. The probes combine the deep reactive ion etching process and mechani...Read More
JingYan J Nian, YongCheng Y Wang, WeiPeng W Ma, DaFang D Ji, CuiLan C Wang, MaoJi M La
The mechanisms of the reactions between N(2)O and CO catalyzed by IrO(n)(+) (n = 1, 2) have been investigated using B3LYP and CCSD(T) levels of theory. Spin inversion among three reaction profiles cor...Read More
Shawn K SK Kelly, Douglas B DB Shire, Jinghua J Chen, Patrick P Doyle, Marcus D MD Gingerich, Stuart F SF Cogan, William A WA Drohan, Sonny S Behan, Luke L Theogarajan, John L JL Wyatt, Joseph F JF Rizzo
A miniaturized, hermetically encased, wirelessly operated retinal prosthesis has been developed for preclinical studies in the Yucatan minipig, and includes several design improvements over our previo...Read More
Narayanappa N Sivasankar, Walter W WW Weare, Heinz H Frei
A surface hydroperoxide intermediate has been detected upon oxidation of water at an Ir oxide nanocluster catalyst system under pulsed excitation of a [Ru(bpy)(3)](2+) visible light sensitizer by reco...Read More
Yixin Y Zhao, Nella M NM Vargas-Barbosa, Emil A EA Hernandez-Pagan, Thomas E TE Mallouk
A facile, in-situ deposition route to stable iridium oxide (IrO(x)·nH(2)O) nanoparticle thin films from [Ir(OH)(6)](2-) solutions is reported. The [Ir(OH)(6)](2-) solution, made by alkaline hydrolysi...Read More
H B Campbell, H Elzanowska, V I Birss
The primary goal of this work is the development of a rapidly responding, sensitive, and biocompatible Ir oxide (IrOx)-based glucose sensor that regenerates solely via IrOx-mediation in both O?-free a...Read More
Vanessa M Tolosa, Kate M Wassum, Nigel T Maidment, Harold G Monbouquette
An implantable micromachined multi-electrode array (MEA) microprobe modified for utilization as a complete electrochemical biosensor for rapid glutamate detection is described. A post-fabrication meth...Read More
Xin X Zhou, Jingxiu J Yang, Can C Li
The geometric structures and relative stabilities of small iridium oxide nanoclusters, Ir(m)O(n) (m = 1-5 and n = 1-2m), have been systematically investigated using density functional theory (DFT) cal...Read More
Elisabet Prats-Alfonso, Llibertat Abad, Nieves Casa?-Pastor, Javier Gonzalo-Ruiz, Eva Baldrich
This work demonstrates the implementation of iridium oxide films (IROF) grown on silicon-based thin-film platinum microelectrodes, their utilization as a pH sensor, and their successful formatting int...Read More
Yoon Sung YS Nam, Heechul H Park, Andrew P AP Magyar, Dong Soo DS Yun, Thomas S TS Pollom, Angela M AM Belcher
A highly porous electrode comprised of biologically templated iridium oxide-gold (IrO(2)-Au) hybrid nanowires is introduced for electrochromic applications. A filamentous M13 virus is genetically engi...Read More
Jun Ho JH Shim, Yumin Y Lee, Minkyung M Kang, Jaeyeon J Lee, Jeong Min JM Baik, Youngmi Y Lee, Chongmok C Lee, Myung Hwa MH Kim
Applying nanoscale device fabrications toward biomolecules, ultra sensitive, selective, robust, and reliable chemical or biological microsensors have been one of the most fascinating research directio...Read More
Guangfu G Li, Hongmei H Yu, Wei W Song, Meiling M Dou, Yongkun Y Li, Zhigang Z Shao, Baolian B Yi
Morphological control by SBA-15: The performance of catalysts for the oxygen evolution reaction (OER) depends strongly on their structural and morphological properties. An IrO(2) nanomaterial with a ...Read More
Jie Wu, Hui Zhang, Nihal Oturan, Yan Wang, Lu Chen, Mehmet A Oturan
The removal of antibiotic tetracycline (TC) from water by electrochemical advanced oxidation process (EAOP) was performed using a carbon-felt cathode and a DSA (Ti/RuO(2)-IrO(2)) anode. The influence ...Read More
Deok-Yong DY Cho, Junghwan J Park, Jaejun J Yu, Je-Geun JG Park
In order to examine the effects of strong valence band spin-orbit coupling (SOC) in 5d transition metal oxides (TMOs), we have investigated the L(2) and L(3) edge white-line intensities of the x-ray a...Read More
Nuno Sérgio NS Dias, Jo?o Paulo JP Carmo, Paulo Mateus PM Mendes, José Higino JH Correia
This paper presents a complete non-invasive Wireless acquisition system based on dry electrodes for electroencephalograms (WiDE-EEG) with emphasis in the electronic system design. The WiDE-EEG is comp...Read More
Matthias M Heim, Blaise B Yvert, Alexander A Kuhn
Microelectrode arrays (MEAs) are widely used tools for recording and stimulating extracellular neuronal activity. Major limitations when decreasing electrode size in dense arrays are increased noise l...Read More
J J Gustavsson, M P MP Ginebra, J J Planell, E E Engel
Calcium phosphate compounds can potentially influence cellular fate through ionic substitutions. However, to be able to turn such solution-mediated processes into successful directors of cellular resp...Read More

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