摘要
本实验通过将产品耐压性能不同的两组相同工艺制备的空心玻璃微球产品进行理化分析,分别对析出液进行电导率测试,对产品及析出液进行电感耦合等离子体发射光谱法(ICP-OES)和X射线光电子能谱(XPS)测试。测试结果表明,成分、粒径、密度方面相同的两种样品,ICP测试反映出HGM2析出液中游离硼元素比HGM1高8.6%,XPS测试反映出HGM2样品B/Si峰面积比HGM1少13%。表明在两组空心玻璃微球样品的结构中,硼元素参与玻璃化成键越充分,产品的耐压强度越高。而在水溶液中析出的含量可以作为反映产品强度性能的检测点和评价指标。本实验为空心玻璃微珠的制备工艺改进和应用工艺开发提供了理论依据。
In this experiment,two groups of hollow glass microspheres prepared by the same process with different pressure resistance properties were analyzed.The electrical conductivity of the precipitated liquid was tested,and the product and the precipitated liquid were tested by inductively coupled plasma emission spectrometry(ICP-OES) and X-ray photoelectron spectroscopy(XPS).The test results show that the two samples are the same in terms of composition,particle size and density,but the ICP test reflects that the free elemental boron in the precipitate of HGM2 is 8.6% higher than that of HGM1,and the XPS test reflects that the B/Si peak area of the HGM2 sample is13% less than that of HGM1.It is shown that in the structure of the two sets of hollow glass bead samples,the more sufficiently the element boron is involved in glass formation bonding,the higher the compressive strength of the product.The precipitated content in aqueous solution can be used as the test point and evaluation index to reflect the strength performance of the product.This experiment provides a theoretical basis for improving the preparation process and developing the application process of hollow glass microbeads.
作者
祁极冰
翟锐
张翊
张秀玲
曹翔宇
Qi Jibing;Zhai Rui;Zhang Yi;Zhang Xiuling;Cao Xiangyu(Department of Materials and Chemical Engineering,Taiyuan University,Taiyuan Shanxi 030032,China)
出处
《山西化工》
CAS
2024年第5期5-7,51,共4页
Shanxi Chemical Industry
基金
太原学院院级科研项目(23TYYB08)
山西省高等学校大学生创新创业训练项目(20231454)。
关键词
空心玻璃微球
硼元素
耐压性能
新型无机非金属材料
hollow glass microspheres
boron
pressure-resistant properties
invisible inorganic nonmetallic material
