硼烯化合物的合成及应用

In most cases, borylenes containing boron (I) are unstable. In this article, we proceed from the electron configuration of borylene and review the common methods of stabilizing this category of compounds through a series of borylenes in literature. In addition, the article briefly introduces the metallic borylenes and non-metallic borylenes and their properties. Some of these properties have been applied in nitrogen fixation.     

用微波分光仪测量介质中的含水量

用微波分光仪测量了几种液体和固体介质的含水量,得到了微波衰减功率与电介质含水量之间的良好线性关系。线性范围对丙二醇和甘油含水量可达28%,对印刷纸达到了12.7%。表明既可用于微波测水的实验教学也可用于实际液体介质中含水量的测量.