«ONIUM SALT» தொடர்புடைய ஆங்கிலம் புத்தகங்கள்
பின்வரும் புத்தக விவரத்தொகுப்புத் தேர்ந்தெடுப்பில்
onium salt இன் பயன்பாட்டைக் கண்டறியுங்கள்.
onium salt தொடர்பான புத்தகங்கள் மற்றும் ஆங்கிலம் இலக்கியத்தில் அதன் பயன்பாட்டுச் சூழலை வழங்குவதற்கு அதிலிருந்து பெறப்பட்ட சுருக்கமான சாரங்களைத் தொடர்புபடுத்துகின்றன.
1
Sulfur Acids—Advances in Research and Application: 2013 Edition
acid onium salt, and the like have been developed (Patent Document 5). “The
present applicant has found 2-alkylcarbonyloxy-1,1difluoroethanesulfonic acid
onium salts represented by the formula [8] or [13], which has three less fluorine ...
2
Photoinitiators for Polymer Synthesis: Scope, Reactivity, ...
10.1.2 Dye/Amine/Onium Salt or Bromo Compound An example is displayed in
Eq. (10.2) for the Eosin (Eo)/amine/diphenyliodonium salt system [6]. In addition
to the aminoalkyl radical, a phenyl radical is generated. Carbon tetrabromide ...
J.P. Fouassier, Jacques Lalevée, 2013
3
Proceedings of the Symposium on Electroresponsive Molecular ...
These salts have been used to photochemically dope the non-soluble
polyacetylene16 and polypyrrole17 by dipping films of the material into a solution
of the onium salt and subsequently exposing the films to ultraviolet radiation. In
these ...
4
Physical Properties of Polymers Handbook
Onium salt Products 313 254 (C6H5)2l+AsF6 C6H5I 0.34 0.39 HAsF6 0.7 0.65 (4
-f-Butyl-C6H4)2l+AsF6 4-f-Butyl-C6H4l 0.2 — (4-f-Butyl-C6H4)2l+PF6 4-f-Butyl-
C6H4l 0.22 — (4-f-Butyl-C6H4)2/+SdF6- 4-f-Butyl-C6H4l 0.22 — (C6H5)3S+
AsF6 ...
Quaternary Onium Salt Catalysts Many quaternary ammonium, phosphonium,
and arsonium salts are used as catalysts for transferring anions in PTC reactions.
Quaternary ammonium salts are the most frequently used due to their cost and ...
Alexander G. Volkov, 2002
6
Photochemistry and Photophysics of Polymeric Materials
The following systems obey to such a mechanism: (a) Ketone/amine/bromo
compound or onium salt (see, for example, (10.64) and Ref. [225], where C1 is
isopropylthioxanthone ITX, C2 an amine AH, and C3 is carbon tetrabromide).
Radical 2 ...
7
Electronic Materials Handbook: Packaging
Some early versions of the onium salts did have shelf stability problems, but
these were related to the reaction between onium salt and the solvent or carrier
used to dissolve it. Current versions of the photoinitiators have excellent shelf
stability ...
8
Coatings Materials and Surface Coatings
Thus, the onium salts generate both cationic species and free radicals and can
be used in radiation-activated, dual-mechanism systems. Note that the onium salt
photoinitiator is a blocked or latent photochemical source of the strong Brønsted ...
9
Comprehensive Enantioselective Organocatalysis: Catalysts, ...
In such a system, the anion is transferred gradually from the aqueous phase into
the organic phase by the intervention of an onium salt. With regards to the
mechanism of the generation of onium anion, the Starks extraction mechanism
and ...
10
Polymeric Materials Encyclopedia, Twelve Volume Set
... defined-segment-chain and cross- linking-point structures.8 GRAFT AND
NETWORK COPOLYMERS BY TELECHELICS HAVING CYCLIC ONIUM SALT
GROUPS Telechelic polymers having moderately strained cyclic onium salt
groups are ...
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