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Aerogel: a multifunctional material that can change the world

Aerogels have special microstructure characteristics such as high specific surface area, high void ratio, stable chemical performance, low thermal conductivity, high temperature resistance, wide temperature range and long service life. In recent years, researchers in China, the United States, Europe and other countries and regions have developed a variety of new aerogels such as birth material based aerogels by improving the preparation process of aerogels.

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Application of fumed silica in fiberglass reinforced concrete

 Release time : 2024-04--02  Clicks : 402

Gaseous silica, also known as fumed silica, is commonly referred to as fumed silica.Fumed silica is an amorphous powder substance obtained by the hydrolysis of chlorosilane in high-temperature water generated by a hydrogen oxygen flame. Fumed silica is an amorphous white powder, which is a non-toxic, odorless, and pollution-free inorganic nanomaterial. Fumed silica exhibits a three-dimensional network structure, with unsaturated bonds and hydroxyl groups in different bond states (isolated hydroxyl, ortho hydroxyl, double hydroxyl, etc.) on its surface.

Low thickening and high reinforcement, this new type of gas-phase silica has a significant advantage!

 Release time : 2024-03--18  Clicks : 325

Vapor phase silicon dioxide is one of the earliest inorganic nano powder materials to realize industrial production. With its superior stability, reinforcement, thickening and thixotropy, it is widely used in silicone rubber, adhesives, paint coatings, inks and copier toner, unsaturated polyester resin and composite materials. It is an urgently needed and indispensable raw material in the national high-tech field and the national defense industry. However, the surface of non hydrophobic modified gas-phase silica contains a large number of hydroxyl and polar groups, and its primary particles are prone to collide with each other to form aggregates, which affects its dispersibility in organic polymers and limits its application range.

Successfully developed Pd metal aerogel for photothermal enhanced chemokinetic therapy of MRSA bacterial infection

 Release time : 2024-02--25  Clicks : 444

Recently, the team of the "Molecular Imaging Probe Laboratory" of the Cancer Research Institute of Hengyang Medical College, Nanhua University successfully developed a Pd metal aerogel that can be used for photothermal enhanced chemokinetic therapy of MRSA bacterial infection. The relevant research achievements were titled "norepinephrine induced hydrophilic palladium aerogel with photothermal enhanced multi enzyme like activity for chemokinetic treatment of MRSA infection", and were published in the high-level SCI journal Journal of Chemical Engineering Publish research papers on.

The latest research found that high purity aerogels can be rapidly prepared by simple and continuous stirring

 Release time : 2024-02--03  Clicks : 327

Pouring out the remaining tea leaves in one go often reveals that there is always tea leaves left inside the cup wall. Therefore, it is necessary to use the cup again or again to tap tap water until the tea leaves in the cup are completely removed. How to use the principles of physics to solve this practical problem? Thinking of Einstein's tea paradox, by rotating the cup in hand and quickly pouring the cup body, tea and water were poured out simultaneously, and it was found that there was no tea residue inside the cup.

Aerogel Ceramic Functional Material -- Iterative Technique of Atomizing Core

 Release time : 2024-01--20  Clicks : 270

Large space disinfection and sterilization, medical beauty, consumer electronic atomizers... With more and more use scenarios, the electronic atomization industry is gradually becoming a new 100 billion level market. As the core component of electronic atomizers, the atomizer core has always been a battleground in China's electronic atomization industry, driving round after round of technological innovation and industry transformation.