Web据报道,实验、光谱和计算研究提供了由氧化还原活性主基催化剂催化的硝基芳烃和芳基硼酸的分子间还原 c-n 偶联的循证机理描述 (1,2,2,3,4 ,4-六甲基膦烷 p-氧化物,即 1·[o])。主要观察结果如下: (1) 1·[o] 催化还原为 piii 膦烷 1 在催化条件下在动力学上是快速的;(2) 31p nmr光谱观察到,膦烷1代表 ... WebJul 24, 2024 · Efficiency of common active defrosting methods for heat exchangers is very low, but it can be improved through the use of engineered coatings on the surface. Homogeneous surfaces having different wettabilities are compared with biphilic surfaces in terms of surface cleaning and evaporation during defrosting. Enhanced defrosting …
Investigation of biphilic microgroove surface on condensation ...
WebOct 22, 2024 · 29 The nucleation density on the biphilic surface can be controlled by tuning the hydrophilic site density, which allows a ∼ 349% water collection rate as compared to the superhydrophobic ... WebMay 12, 2024 · Biphilic surfaces having spatially distinct wetting have the potential to enable a plethora of applications ranging from fog harvesting, microfluidics, advanced manufacturing, and pumpless fluid transfer. However, complex and costly fabrication along with poor durability have hindered the widespread utilization of biphilic surfaces. images of studio apartments decorated
Biophilia Definition & Meaning - Merriam-Webster
WebImage Credits: Thermory USA. Biophilic designs are achieved by six primary design principles: Environmental features. Natural shapes and forms. Natural patterns and processes. Light and space. Place-based relationships. Evolved human … WebJan 25, 2024 · Biphilic microgroove surfaces. In this section, biphilic microgroove surfaces are investigated, and the enhancement mechanisms are explained. Previous experimental works [17] have found that when the groove regions are changed to hydrophilic surfaces, they will serve as a drainage channel for the condensing droplets on the hydrophobic … WebJun 2, 2024 · The surface is a 20 μm thick stainless-steel thin foil (AISI304) that is heated by Joule effect, directly fed by DC current, using a HP6274B power supply. For this part of the study, the simple biphilic pattern consisting of a superhydrophobic circular region in the middle of a hydrophilic stainless-steel surface is utilized. images of studio mcgee kitchens