Bismuthate Glass as Backing for Gas Sensors

IF 0.6 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Glass and Ceramics Pub Date : 2023-11-06 DOI:10.1007/s10717-023-00607-4

V. A. Kjutvitsky, I. A. Romanova, E. V. Mironova, V. V. Borisova, O. I. Ostanina, F. N. Karachevtsev

引用次数: 0

Abstract

Bismuthate-borate glasswas synthesized with the compositions (wt.%) 70 Bi₂O₃, 2 GeO₂, 25 B₂O₃, 3 MoO₃; 70 Bi₂O₃, 17 GeO₂, 10 B₂O₃, 3 MoO₃ and 80 Bi₂O₃, 4 GeO₂, 5 MoO₃, 11 SiO₂; 80 Bi₂O₃, 8 GeO₂, 8.5 SiO₂, 3.5 MoO₃. Methods were developed for forming a receptor layer on the resulting glass by means of ultrasonic spraying of the interacting components and applying a water-insoluble polymer film obtained via a chemical reaction between the polymer poly-N,N-dimethyl-3,4-dimethylenepyrrolidinium chloride and the modifier potassium hexacyanoferrate (II). The sensors prepared based on these glasses make it possible to determine to within2– 4% the content of hydrogen sulfide and water vapor in air.

Abstract Image

查看原文本刊更多论文

用作气体传感器衬底的铋酸玻璃

以(wt.%) 70 Bi2O3, 2 GeO2, 25 B2O3, 3 MoO3合成了铋硼酸玻璃;70 Bi2O3, 17 GeO2, 10 B2O3, 3 MoO3和80 Bi2O3, 4 GeO2, 5 MoO3, 11 SiO2;80 Bi2O3, 8 GeO2, 8.5 SiO2, 3.5 MoO3。通过超声波喷涂相互作用组分，并将聚合物聚n, n -二甲基-3,4-二甲基吡啶氯化铵与改性剂六氰高铁酸钾(II)化学反应得到的不溶于水的聚合物薄膜涂在玻璃上，形成受体层。基于这些玻璃制备的传感器可以测定空气中硫化氢和水蒸气的含量在2 - 4%以内。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Glass and Ceramics 工程技术-材料科学：硅酸盐

CiteScore

1.00

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： Glass and Ceramics reports on advances in basic and applied research and plant production techniques in glass and ceramics. The journal''s broad coverage includes developments in the areas of silicate chemistry, mineralogy and metallurgy, crystal chemistry, solid state reactions, raw materials, phase equilibria, reaction kinetics, physicochemical analysis, physics of dielectrics, and refractories, among others.