反话
发表于 2025-3-23 12:09:06
Sonochemistry of Solutions,inting results, low rates, yields, and selectivities. In addition, the theoretical understanding was inadequate. In many papers describing attempted applications, a cavitation hot spot is represented as a bubble containing heated substrates. Common oversimplifications neglect the pressure parameter,
inspired
发表于 2025-3-23 14:17:13
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Arthr-
发表于 2025-3-23 21:30:10
Sonochemistry in Biphasic Systems, to rates or reproducibility. In many organic reactions, water is an undesirable contaminant. A kind of revolution occurred when Makosza, Starks, and Brändström discovered the principle of phase transfer catalysis (PTC), by which they demonstrated that not only can the presence of water be tolerated
盟军
发表于 2025-3-23 23:03:07
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哭得清醒了
发表于 2025-3-24 03:23:54
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Fierce
发表于 2025-3-24 08:10:54
Practical Considerations for Process Optimization,re is much difficulty in giving a complete account of the technical aspects of sonochemistry in a limited number of pages, and the reader can find more complete technical descriptions in recent books..
旧病复发
发表于 2025-3-24 13:28:00
Selected Experiments,greed to provide a contribution are, for the most part, users of sonochemical methods, generally not involved in research on the fundamental aspects. This constitutes an illustration of the purpose of this work, the demonstration that sonochemistry is a tool usable in every laboratory, a non-sophist
Pessary
发表于 2025-3-24 18:47:14
, Quo Vadis?,to draw a general view on sonochemistry in light of the data accumulated while giving a few prospective ideas on what sonochemistry can be in the coming years. Fragmented conclusions which would apply only to restricted domains were thus replaced by these final considerations.
倔强不能
发表于 2025-3-24 22:59:13
Book 1998d, as soon as it is at one‘s finger tips, it vanishes to come back to life, far away, in a different shape, at the frontiers of imagination". This sentence could be used to define the adventure that many sonochemists experienced. Most of them did not even suspect that the "laboratory trick" they wer
nullify
发表于 2025-3-25 01:46:33
Sonochemistry in Biphasic Systems, but heterogeneity is no longer a drawback.. Since these pioneering works, PTC has undoubtedly demonstrated its efficiency and broad applicability.. Some procedures could be further improved by using solid-supported reagents, sometimes even in the absence of any solvent..