Highly Selective Electrocatalytic CO 2 Reduction to Methanol on Iridium Dioxide with CO * Spectators

2020 ◽  
Vol 7 (24) ◽  
pp. 5036-5043
Author(s):  
He Zhao ◽  
Haiyan Zhu ◽  
Yifan Feng ◽  
Qinfu Zhao ◽  
Bingbing Suo ◽  
...  
Keyword(s):  
Iridium Dioxide

ChemInform Abstract: Cobalt, Rhodium, and Iridium Dioxide Molecules and Walsh-Type Rules.

ChemInform ◽  
2010 ◽  
Vol 23 (49) ◽  
pp. no-no
Author(s):  
R. J. VAN ZEE ◽  
Y. M. HAMRICK ◽  
S. LI ◽  
W. JUN. WELTNER
Keyword(s):  
Iridium Dioxide

Electrical Measurements on Iridium Dioxide Nanorods

2006 ◽  
Author(s):  
Y. H. Lin ◽  
T. C. Lee ◽  
J. J. Lin ◽  
H. M. Chang ◽  
Y. S. Huang
Keyword(s):  
Electrical Measurements ◽  
Iridium Dioxide

Growth and Characterization of Iridium Dioxide Nanorods.

ChemInform ◽  
2005 ◽  
Vol 36 (7) ◽  
Author(s):  
R. S. Chen ◽  
Y. S. Huang ◽  
Y. M. Liang ◽  
D S. Tsai ◽  
K. K. Tiong
Keyword(s):  
Iridium Dioxide

The Electrochemical Characterization of Electrochemically Synthesized MnO2-Based Mixed Oxides for Supercapacitor Applications

2011 ◽  
Vol 287-290 ◽  
pp. 1290-1298 ◽  
Author(s):  
Zhi Guo Ye ◽  
Xian Liang Zhou ◽  
Hui Min Meng ◽  
Xiao Zhen Hua ◽  
Ying Hu Dong ◽  
...  
Keyword(s):  
Manganese Oxides ◽  
Mixed Oxides ◽  
Electrochemical Characteristics ◽  
Fe Oxide ◽  
Iridium Dioxide ◽  
Vanadium Doping ◽  
Molybdenum Doping ◽  
Electron Microscopes ◽  
Scanning Electron Microscopes ◽  
Surface Morphologies

Nanostructured elements, including: manganese-molybdenum (Mn-Mo) oxide, manganese-molybdenum-tungsten (Mn-Mo-W) oxide, manganese-molybdenum-iron (Mn-Mo-Fe) oxide, manganese-molybdenum-cobalt (Mn-Mo-Co) oxide, manganese-vanadium-tungsten (Mn-V-W) oxide, manganese-vanadium-iron (Mn-V-Fe) oxide and manganese-iron (Mn-Fe) oxide, have been anodically deposited onto titanium substrates by employing an iridium dioxide interlayer (Ti/IrO2anode). The electrochemical characteristics of the resultant oxide deposits have been investigated by cyclic voltammetry (CV) in an aqueous 0.1 M Na2SO4solution. The voltammetric behaviors of the oxide deposits observed are significantly influenced by the doped elements. Molybdenum doping is found to be advantageous at improving the capacitance characteristics of anodically deposited manganese oxide. Comparatively, iron and vanadium doping are found to be unfavorable. The structure and crystallinity of these deposits have been identified by X-ray diffraction (XRD). The surface morphologies of these oxides were acquired from field emission scanning electron microscopes (FESEM). The high values of electrical parameters for the doped deposits are attributed to the net-like and sponge-like nanostructure, and low crystallinity of the doped manganese oxides. The deposit of Mn-Mo oxides exhibits an excellent capacitive-like behavior, possessing the maximum specific capacitance of 810 F g-1at a CV scan rate of 5 mV s-1in aqueous 0.1 M Na2SO4solution.

Urea sensor based on iridium dioxide electrodes with immobilized urease

1983 ◽  
Vol 146 ◽  
pp. 249-253 ◽  
Author(s):  
Robert M. Ianniello ◽  
Alexander M. Yacynch
Keyword(s):  
Iridium Dioxide
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