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Xiamen Senyi Quantum Materials Co., Ltd., referred to as "Senyi Quantum". The name Senyi embodies the concept of "the forest on the macro scale embracing all things, and the one on the micro scale penetrating the origin of nature". Founded in August 2022, it is a high‑tech enterprise focusing on core materials for optical communications. Its founder, Li Laichao, is the leader of Fujian Provincial Industrial Leading Team, Class‑B High‑level Talent of Fujian Province, and a leading entrepreneurial talent under Xiamen "Double‑Hundred Talent Program". The company has obtained honors including Specialized, Refined, Differential and Innovative Enterprise, National High‑tech Enterprise, and Outstanding Private Enterprise of Fujian Province.

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Difference between crystal osmotic pressure and colloid osmotic pressure


2022-11-16

There are three main differences between crystal osmotic pressure and colloid osmotic pressure. The first point is that different water molecules have different transfer effects. The colloid osmotic pressure is far lower than the crystal osmotic pressure. The second point is that the molecules are different. There are small molecule crystalline substances and macromolecular colloidal substances in plasma. Colloid osmotic pressure is mainly generated by colloidal substances, and crystal osmotic pressure is mainly generated by crystalline substances. The third point is that plasma osmotic pressure is different.

What are the similarities and differences between crystalline and amorphous materials during melting and solidification?


2022-11-16

Solids are divided into two categories: crystalline and amorphous. Both crystalline and amorphous need to absorb heat when melting, but the temperature of amorphous will rise when the crystal temperature remains unchanged; 凝固是一个放热降温的过程,晶体有一定的凝固点,图象中同样有一段是呈水平的,非晶体没有一定的凝固点,一边放热、一边降温、一边凝固。

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