Chemistry, like all the natural sciences, Category: chlorides-buliding-blocks, begins with the direct observation of nature¡ª in this case, of matter.126764-17-8, Name is 1-Chloro-6,6-dimethylhept-2-en-4-yne, SMILES is CC(C)(C#CC=CCCl)C, belongs to chlorides-buliding-blocks compound. In a document, author is Tong, Jiawei, introduce the new discover.
Development of a micro/nano composite sufper-hydrophobic silicon surface with nail-shaped texture/dual self-assembly monolayers and its wetting behavior
Micro-electromechanical systems often fail due to adhesion or wear, and preparing a stable super-hydrophobic surface is an effective approach to solve this problem. In this paper, the microscale square texture and nailshaped texture were designed and fabricated, and the nanoscale N-[3-(Trimethoxysilyl) propyl] ethylenediamine- Lauroyl chloride (DA-LA) dual self-assembly monolayers (SAMs) was developed to form a micro/nano composite structure. Meanwhile, micro/nanoscale surface morphology, chemical composition and surface free energy were characterized or calculated. Further, wettability and stability experiments were carried out. The results showed that the micro/nano composite structure achieves super-hydrophobicity and enhanced stability, and the maximum contact angle reaches 170.35 degrees. The nail-DA-LA surface with a 54.7 degrees overhang angle and rough sidewalls exhibited prominent super-hydrophobic stability, and the tribological experiments showed that the adhesion/friction reduced by 46.71% and 52.26%.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 126764-17-8. Category: chlorides-buliding-blocks.