By reaction of CoCO3 with an aqueous solution of acetylenedicarboxylic acid and subsequent crystallisation single-crystals of Co(C-2(COO)(2))(H2O)(4) (.) 2 H2O were obtained (P2(1)/a, Z = 2). In the solid state structure cobalt is octahedrally surrounded by four water molecules ...
Ling Ren,Panpan Wang,Yushun Han, et al.Synthesis of CoC2O4-2H2O nanorods and their thermal decomposition to CO3O4 nanoparticles.The Journal of Chemical Physics. 2009Ren L,Wang P P,Han Y S, et al.Synthesis of CoC2O4.2H2O nanorods and their thermal decomposition to Co3O4...
DOT.商标注册申请 申请/注册号:25023325申请日期:2017-06-27国际分类:第44类-医疗园艺商标申请人:株式会社;DOTCO.,LTD办理/代理机构:北京贵都商标代理事务所有限公司 BUBBLE BUBBLE MARIN注册申请 申请/注册号:15431129申请日期:2014-09-28国际分类:第16类-办公用品商标申请人:视达帆股份有限公司;STUDIODOTCO.,LTD...
The average oxidation state of the 2 H atoms in H2(CO3) is +1. ElementOxidation Number (Avg)AtomsCountElectronegativity C+4+4 (×1)12.6 O-2-2 (×3)33.4 H+1+1 (×2)22.2 🛠️ Calculate Oxidation Numbers Instructions Enter the formula of a chemical compound to find the oxidation ...
Syntheses, structures, and laser Raman and infrared spectra of Co(NH3)6CuCl5, [Co(NH3)5OH2] CuCl5, Co(NH3)6CdCl5, Co(NH3)6ZnCl5, and Co(NH3)6ZnCl4(NO3) The new compounds Co(NH3),CdCl5, Co(NH4)ZnCl5, and Co(NH3)6ZnCl(4)(NO3) have been synthesized, and their infrared and...
The results show that the best efficiency of solid-state QDSSCs achieved by a bare TiO2/CdS/CdSe electrode is 0.65% (AM 1.5, 100 mW cm2). All the electrodes modified by DIOPA and the dipole molecules, 4-methoxythiophenol (BTOMe) and 4-chlorobenzenethiol (BTCl), showed improved cell ...
Polyacrylonitrile (PAN, average Mw 150 000), dimethylformamide (DMF, >99.9%), Tween® 80, zirconium tetrachloride (ZrCl4, >99.5%), cobalt nitrate hexahydrate (Co(NO3)2·6H2O, 98%), neodymium nitrate hexahydrate (N3NdO9·6H2O, 99.9%), dysprosium nitrate hydrate (DyN3O9·xH2O, 99.9%)...
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Mesoporous NiO was prepared by the template synthesis method, using polyethylene glycol as a template, Ni(NO3)(2)center dot 6H(2)O and Ni(CH3COO)(2)center ... T Li,W Jiang,Z Bao,... - 《Reaction Kinetics Mechanisms & Catalysis》 被引量: 4发表: 2013年 加载更多研究...
catalysts Article Catalytic Behaviour of CuO-CeO2 Systems Prepared by Different Synthetic Methodologies in the CO-PROX Reaction under CO2-H2O Feed Stream Juan Antonio Cecilia 1, Ana Arango-Díaz 1, Jaasiel Marrero-Jerez 2,3, Pedro Núñez 2,3, Elisa Moretti 4, Loretta Storaro 4 and Enrique ...