Sol–gel process - Wikipedia
The sol–gel process is a wet-chemical technique used for the fabrication of both glassy and ceramic materials. In this process, the sol (or solution) evolves gradually towards the formation of a gel-like network containing both a liquid phase and a solid phase.
Understanding sol–gel transition through a picture. A short …
2020年2月13日 · The sol–gel process is characterized by the transition from a sol to a gel. It is, therefore, essential to be clear what a sol and a gel are. Although the word gel is very common, it is not so simple to define what exactly a gel is.
中国学者“偶然”发现独特的稀释诱导成胶现象，或为深入理解生命 …
近日，相关论文以《通过水中竞争性超分子途径稀释诱导的凝胶-溶胶-凝胶-溶胶转变》（Dilution-induced gel-sol-gel-sol transitions by competitive supramolecular pathways in water）为题发表在 Science 上，苏璐和杰西·莫斯克拉担任共同第一作者，伯特·梅杰担任通讯作者。
Sol-gel transition behavior near critical concentration and ...
2016年1月20日 · A polymer cross-linking system undergoes a phase transition from liquid to solid at a critical point, which is called the sol-gel transition. The sol-gel transition is often...
Sol-Gel Transition - an overview | ScienceDirect Topics
The sol-gel transition is the transformation of a sol, or colloidal solution, into a gel through the growth of links between particles, or molecular species, resulting in the development of a three-dimensional solid network.
The Sol-to-Gel Transition - SpringerLink
This book provides an in-depth introduction to the sol to gel transition in inorganic and hybrid organic-inorganic systems. The revised edition contains brand new content, including discussion of the chemistry of transition metal alkoxides and organosilanes, and an …
Smart Hydrogels Bearing Transient Gel–Sol–Gel Transition …
2023年1月4日 · Here, we report on supramolecular hydrogels that show dynamic gel–sol–gel transition behavior driven by the consumption of biocompatible cyclodextrin (CD). The addition of CD converts the static hydrogels into sols, which are capable of returning to the original gel states through the spontaneous enzymatic hydrolysis of CD.
A polymer cross-linking system undergoes a phase transition from liquid to solid at a critical point, which is called the sol-gel transition. The sol-gel transition is often...
Understanding sol–gel transition through a picture. A short …
2020年6月1日 · The sol-gel transition is commonly discussed as a phase transition by qualitative analogy to vapor condensation. Here we show that the connection to thermodynamic phase transition is rigorous.
Sol–gel transition is a critical phenomenon described by statistical models. Description of sol–gel transition through pictures should be done with care, to avoid a misinterpretation of the process.
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