Low-quality isopropyl alcohol is used in automotive fuels. The amount of isopropyl alcohol used as a raw material for acetone production is decreasing. Several compounds are synthesized using isopropanol, such as methyl isobutyl ketone and many esters. Different qualities of is...
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It suggests that the pore structure of membrane and the size control of silica sol are important to modify the structure of composite membranes. In CL-25T membranes modified by silica, the transport rate of IPA (isopropyl alcohol) increased with increasing OH - concentration on the pore surface...
PROBLEM TO BE SOLVED: To provide a method for easily recovering isopropyl alcohol from an organic solvent aqueous solution containing isopropyl alcohol, methanol and water and to provide a method for recovering isopropyl alcohol from an organic solvent containing isopropyl alcohol and methanol....
the skin at the recording sites was totally cleaned using soap and 50% v/v isopropyl alcohol. Next, two medical gel-assisted Ag/AgCl ECG electrodes were pasted onto the skin over the left chest and right wrist, and then connected to the gate and grounded source of the cv-OECT using two...
The self-assembly of amphiphiles can be tuned by modifying the structure of the surfactant, as for example the length of the hydrophobic chain and the charge of the head group [29,30]. The sizes of these micelles usually range from 10 to 100 nm for the effective dissolution of catalysts...
Structure of bicyclobutanes Bicyclobutane (1) adopts a so-called “butterfly” conformation, with the two cyclopropane rings distorting from a planar conformation by 120–125° (Fig. 1A)12. Interestingly, all C–C bonds also have approximately the same length of 1.50 Å12. For BCB deriv...
The rational behind the creation of this structure, is that PEDOT:PSS, used as an interface between the locally delaminated ITO layer and the substrate, substantially reduces the detrimental effects of cracks on the electrode’s conductivity. These results open the path for a new generation of ...