Reduction of bromine(V) by cerium(III), manganese(II), and neptunium(V) in aqueous sulfuric acid

1971 ◽  
Vol 93 (26) ◽  
pp. 7315-7315 ◽  
Author(s):  
Richard C. Thompson
Keyword(s):  
Sulfuric Acid ◽  
Aqueous Sulfuric Acid

Electrochemistry of Gold in Aqueous Sulfuric Acid Solutions under Neural Stimulation Conditions

2005 ◽  
Vol 152 (7) ◽  
pp. E212 ◽  
Author(s):  
Daniel R. Merrill ◽  
Ionel C. Stefan ◽  
Daniel A. Scherson ◽  
J. Thomas Mortimer
Keyword(s):  
Sulfuric Acid ◽  
Neural Stimulation ◽  
Acid Solutions ◽  
Aqueous Sulfuric Acid ◽  
Sulfuric Acid Solutions

scholarly journals Synthesis of Monodisperse Fine TiO2 Particles by Aqueous Sulfuric Acid Droplets Solubilized by Reversed Micelles

1998 ◽  
Vol 71 (4) ◽  
pp. 225-231
Author(s):  
Daisuke KANEKO ◽  
Takeshi KAWAI ◽  
Kijiro KON-NO
Keyword(s):  
Sulfuric Acid ◽  
Reversed Micelles ◽  
Tio2 Particles ◽  
Aqueous Sulfuric Acid ◽  
Fine Tio2

Thermodynamics and kinetics of indole oligomerization: Preliminary results in aqueous sulfuric acid

2009 ◽  
Vol 41 (2) ◽  
pp. 107-112 ◽  
Author(s):  
G. Quartarone ◽  
L. Ronchin ◽  
C. Tortato ◽  
A. Vavasori
Keyword(s):  
Sulfuric Acid ◽  
Preliminary Results ◽  
Thermodynamics And Kinetics ◽  
Aqueous Sulfuric Acid ◽  
Kinetics Of

Highly gas permselective polyetherketone hollow fibre membranes using aqueous sulfuric acid solution as coagulant

e-Polymers ◽  
2007 ◽  
Vol 7 (1) ◽  
Author(s):  
Jiping Yang ◽  
Philip J Brown
Keyword(s):  
Mechanical Properties ◽  
Sulfuric Acid ◽  
Acid Solution ◽  
Gas Separation ◽  
Sulfuric Acid Solution ◽  
Hollow Fibre ◽  
Injection Rate ◽  
Fluid Injection ◽  
Aqueous Sulfuric Acid ◽  
Membrane Morphology

AbstractHollow fibre membranes with more sponge-like morphology and improved gas permeation performance were spun from 20% polyetherketone (PEK) /sulfuric acid (H2SO4) dope solution with aqueous sulfuric acid solution as coagulant using dry-jet wet spinning process. The membrane morphology, mechanical properties and gas separation performance (hydrogen, methane and carbon dioxide) of as-spun PEK hollow fibres have been measured using SEM, Instron and gas test rig. Better cross section structures and mechanical properties in as-spun PEK hollow fibres were observed when aqueous sulfuric acid solution replaced water as coagulant (internal and external). The hydrogen/methane selectivity of up to 40 and hydrogen permeation rate of 3.65 GPU obtained in PEK hollow fibre membranes using 30% sulfuric acid solution as internal and external coagulant simultaneously at the bore fluid injection rate of 30 ml/h are higher than those reported in literatures. Furthermore the effects of bore fluid injection rate and various coagulants on the membrane morphology, mechanical properties and gas separation properties were investigated, as well.

ChemInform Abstract: Aromatic Sulfonation. Part 103. Sulfonation and Sulfation on Reaction of 1,2-Dihydroxybenzene and Its Methyl Ethers in Concentrated Aqueous Sulfuric Acid

ChemInform ◽  
1988 ◽  
Vol 19 (35) ◽  
Author(s):  
H. CERFONTAIN ◽  
N. J. COENJAARTS ◽  
A. KOEBERG-TELDER
Keyword(s):  
Sulfuric Acid ◽  
Aqueous Sulfuric Acid
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