scholarly journals Synthesis and characterization of metal (M = Al or Ga) 2-phosphino(phenolate/benzenethiolate) complexes and their electrochemical behavior in the presence of CO2

2017 ◽  
Vol 16 (4) ◽  
pp. 307-319
Author(s):  
Jessica A. Bruggen ◽  
Keyton D. Feller ◽  
Henry I. Schickel ◽  
Nazym Tuleushova ◽  
Medet Zhukush ◽  
...  
Keyword(s):  
Electrochemical Behavior ◽  
Synthesis And Characterization

Synthesis and characterization of copper(II) complexes containing acetate and N,N-donor ligands, and their electrochemical behavior in dopamine detection

2017 ◽  
Vol 805 ◽  
pp. 60-67 ◽  
Author(s):  
Andrea P. Sandoval-Rojas ◽  
Laura Ibarra ◽  
María Teresa Cortés ◽  
Mario A. Macías ◽  
Leopoldo Suescun ◽  
...  
Keyword(s):  
Electrochemical Behavior ◽  
Donor Ligands ◽  
Synthesis And Characterization ◽  
Dopamine Detection

Synthesis and Characterization of Nickel and Manganese Vanadium Oxides

1998 ◽  
Vol 548 ◽  
Author(s):  
Fan Zhang ◽  
Peter Zavalij ◽  
M. Stanley Whittingham
Keyword(s):  
Electron Microprobe ◽  
Electrochemical Behavior ◽  
Vanadium Oxides ◽  
Synthesis And Characterization ◽  
Monoclinic Structure ◽  
Hydrothermal Reactions ◽  
Lithium Cells

ABSTRACTWe have synthesized novel nickel and manganese vanadium oxides using the hydrothermal reactions of vanadium(V) pentoxide, Ni(CH3COO)2, and MnSO4 with an organic templating cation at 165°C. The [NH2(CH2)2NH2]2NiV6O14 has a monoclinic structure. It has some disordered V and 0 atoms in the V6014 layer, which appear to be very close to each other with occupation factor around 0.5. The disordered model was decomposed for two ordered configurations, which differ in the stacking of the layers. The (Mn+2)6(Mn+3)l−2/3z(OH)3(1−Z)(VO4)3[(VO4)l−2z(v207)z] (Z≈0. 1) phase has a hexagonal pipe morphology. These compounds were also characterized by electron microprobe, FTIR and TGA. They reacted readily with lithium, and their electrochemical behavior in lithium cells was determined.

Synthesis and Characterization of 2,5-bis[(3,4-ethylenedioxy)thien-2-yl]-3-Substituted Thiophenes

2002 ◽  
Vol 736 ◽  
Author(s):  
Michael F. Pepitone ◽  
Kalya Eaiprasertsak ◽  
Stephen S. Hardaker ◽  
Richard V. Gregory
Keyword(s):  
Cyclic Voltammetry ◽  
Quantum Yield ◽  
Electrochemical Behavior ◽  
Electronic Device ◽  
Blue Emission ◽  
Synthesis And Characterization ◽  
Emission Characteristics ◽  
Potential Cycling ◽  
Device Applications

ABSTRACTSynthesis and functionalization of 3-bromothiophene afforded novel 2,5-bis[(3,4-ethylenedioxy)thien-2-yl]-)-3-substituted thiopehene monomers with blue emission characteristics and having a quantum yield of 3–5%. Cyclic voltammetry was employed to investigate the electrochemical behavior of the four monomers reported here. Polymer films were deposited by repeated potential cycling. These materials are considered for use in tailoring properties in opto-electronic device applications.

Synthesis and Characterization of Manganese Vanadium Oxides as Cathodes in Lithium Batteries

1999 ◽  
Vol 581 ◽  
Author(s):  
Fan Zhang ◽  
Peter Zavalij ◽  
M. Stanley Whittingham
Keyword(s):  
Hydrothermal Method ◽  
Electron Microprobe ◽  
Lithium Batteries ◽  
Electrochemical Behavior ◽  
Vanadium Oxides ◽  
Synthesis And Characterization ◽  
Nano Materials ◽  
Monoclinic Structure ◽  
Hydrothermal Reactions

ABSTRACTOur research on new cathode nano-materials for advanced lithium batteries has focused on the hydrothermal method for synthesis. We have synthesized two novel manganese vanadium oxides using the hydrothermal reactions of vanadium (V) pentoxide, [N(CH3)4]MnO4, and MnSO4 with an organic templating cation at 165°C. The 6-type [N(CH3)4]zMnyV2O5*nH2O has a monoclinic structure, a= 11.66(2)Å, b=3.610(9)Å, c= 13.91(4)Å, β= 108.8(2)°. It has a disordered V2O5 double layer and the Mn and N(CH3)4 ions reside between the layers. The γ-type MnV2O5 is orthorhombic, belongs to the space group Pnma, a=9.7585(2) Å, b=3.5825(l)Å, c= 11.2653(2) Å. These compounds were also characterized by electron microprobe, FTIR and TGA. They reacted readily with lithium, and their electrochemical behavior in lithium cells was determined.

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