Electrochemical and Spectroscopic Studies of 9,10‐Anthraquinone in a Room Temperature Molten Salt

1982 ◽  
Vol 129 (11) ◽  
pp. 2488-2496 ◽  
Author(s):  
Graham T. Cheek ◽  
R. A. Osteryoung
Keyword(s):  
Molten Salt ◽  
Room Temperature ◽  
Spectroscopic Studies

scholarly journals Insertion of Phosphenium Ions into a Bicyclo[1.1.0]Tetraphosphabutane Iron Complex

Molecules ◽  
2021 ◽  
Vol 26 (13) ◽  
pp. 3920
Author(s):  
Martin Weber ◽  
Gábor Balázs ◽  
Alexander V. Virovets ◽  
Eugenia Peresypkina ◽  
Manfred Scheer
Keyword(s):  
Diffraction Analysis ◽  
Room Temperature ◽  
31P Nmr ◽  
Spectroscopic Studies ◽  
Iron Complex ◽  
The Novel ◽  
X Ray Diffraction ◽  
X Ray ◽  
Phosphenium Ions

By reacting [{Cp‴Fe(CO)2}2(µ,η1:1-P4)] (1) with in situ generated phosphenium ions [Ph2P][A] ([A]− = [OTf]− = [O3SCF3]−, [PF6]−), a mixture of two main products of the composition [{Cp‴Fe(CO)2}2(µ,η1:1-P5(C6H5)2)][PF6] (2a and 3a) could be identified by extensive 31P NMR spectroscopic studies at 193 K. Compound 3a was also characterized by X-ray diffraction analysis, showing the rarely observed bicyclo[2.1.0]pentaphosphapentane unit. At room temperature, the novel compound [{Cp‴Fe}(µ,η4:1-P5Ph2){Cp‴(CO)2Fe}][PF6] (4) is formed by decarbonylation. Reacting 1 with in situ generated diphenyl arsenium ions gives short-lived intermediates at 193 K which disproportionate at room temperature into tetraphenyldiarsine and [{Cp‴Fe(CO)2}4(µ4,η1:1:1:1-P8)][OTf]2 (5) containing a tetracyclo[3.3.0.02,7.03,6]octaphosphaoctane ligand.

scholarly journals Spectroscopic Studies of Er3+-Yb3+ Codoped Multicomposition Tellurite Oxide Glass

2014 ◽  
Vol 895 ◽  
pp. 323-333 ◽  
Author(s):  
Sharudin Omar Baki ◽  
L.S. Tan ◽  
C.S. Kan ◽  
Halimah Mohamed Kamari ◽  
A.S.M. Noor ◽  
...  
Keyword(s):  
Room Temperature ◽  
Near Infrared ◽  
Transition Probabilities ◽  
Branching Ratios ◽  
Spectroscopic Studies ◽  
Oxide Glass ◽  
Near Infrared Spectra ◽  
Intensity Parameters ◽  
Measured Absorption

Multicomposition of Er3+-Yb3+codoped tellurite oxide, TeO2-ZnO-PbO-TiO2-Na2O glass has been investigated. Detailed spectroscopic study of the Judd-Ofelt analysis has been performed from the measured absorption spectrum in order to obtain the intensity parameters Ωt(t=2, 4, 6). The calculated Ωtvalues were then utilized in the determination of transition probabilities, radiative lifetimes and branching ratios of the Er3+transitions between theJ(upper)-J(lower) manifolds. Both visible upconversion and near-infrared spectra were characterized under the 980 nm laser diode excitation at room temperature.

Aluminium corrosion in room temperature molten salt

2004 ◽  
Vol 132 (1-2) ◽  
pp. 206-208 ◽  
Author(s):  
Béatrice Garcia ◽  
Michel Armand
Keyword(s):  
Molten Salt ◽  
Room Temperature

scholarly journals Aluminum plating from the room temperature molten salt electrolyte.

1989 ◽  
Vol 40 (1) ◽  
pp. 134-135 ◽  
Author(s):  
Setsuko TAKAHASHI ◽  
Kikuko AKIMOTO ◽  
Isao SAEKI
Keyword(s):  
Molten Salt ◽  
Room Temperature ◽  
Molten Salt Electrolyte

Electrolytic Synthesis of (CF3)3N from a Room Temperature Molten Salt of (CH3)3N·mHF with BDD Electrode

2014 ◽  
pp. 351-358
Author(s):  
A. Tasaka ◽  
K. Ikeda ◽  
N. Osawa ◽  
M. Saito ◽  
M. Uno Y Nishki ◽  
...  
Keyword(s):  
Molten Salt ◽  
Room Temperature ◽  
Bdd Electrode

Capacitance Characteristics of Carbon Nanotubes in Room Temperature Molten Salt Electrolyte

2005 ◽  
Vol 21 (10) ◽  
pp. 1164-1168
Author(s):  
XU Bin ◽  
◽  
WU Feng ◽  
CHEN Ren-jie ◽  
CHEN Shi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Molten Salt ◽  
Room Temperature ◽  
Capacitance Characteristics ◽  
Molten Salt Electrolyte
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