elucidate
发表于 2025-3-23 12:07:14
Self-assembly patterns in double- and triple-chained ionic surfactants,micellization behaviour of thousands of such surfactants are now documented under a huge variety of conditions of temperature, pressure, and concentration of salt and other additives. The formation of lyotropic liquid crystals, as well as of microemulsions and sponge phases, often with an added oil,
alliance
发表于 2025-3-23 15:11:20
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Physiatrist
发表于 2025-3-23 21:04:46
Bolaform and dimeric (gemini) surfactants,methylene chain as shown in Figure 4.1 (a ‘bola’ is a long cord with heavy balls at each end used by the gauchos in the Argentinian pampa to capture cattle) . When the polymethylene chain is sufficiently long, the bolaform electrolyte becomes a bolaform amphiphile (bolaamphiphile) or surfactant.
probate
发表于 2025-3-23 22:43:16
Fluorinated and semi-fluorinated surfactants,w dramatically different properties to those of hydrocarbon surfactants. The special properties of fluorosurfactants, which result from the unique properties of fluorocarbon chains, makes them irreplaceable in a wide range of applications and justifies Kissa’s claim in his 1994 text on the subject t
Glower
发表于 2025-3-24 05:55:24
Siloxane surfactants,s in areas where other types of surfactants are relatively ineffective. Substantial advances in our understanding of this class of surfactants have taken place in recent years including their aqueous phase behavior, their unusual, rapid wetting of hydrophobic substrates, and their use as agricultura
amorphous
发表于 2025-3-24 10:31:54
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Nomogram
发表于 2025-3-24 13:22:54
Low-molecular weight organogelators,lvents at concentrations lower than about 2%. An increased interest in these systems, considered in the past only as curiosities, has been manifested in recent years. Organogels are now good representatives of the field of the so-called ‘soft-matter’. These systems display a variety of physical beha
其他
发表于 2025-3-24 15:46:45
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放肆的我
发表于 2025-3-24 22:32:23
Siloxane surfactants,ken place in recent years including their aqueous phase behavior, their unusual, rapid wetting of hydrophobic substrates, and their use as agricultural adjuvants. This survey will attempt to describe the structure, preparation, and surfactancy properties of this fascinating class of surfactants incorporating these recent advances.
Incisor
发表于 2025-3-25 03:10:31
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