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High-temperature-resistant material for hydrogen production converter and preparation method of high-temperature-resistant material
The invention discloses a high-temperature-resistant material for a hydrogen production converter and a preparation method of the high-temperature-resistant material in the technical field of material preparation. The high-temperature-resistant material for the hydrogen production converter comprises the following components in parts by weight: 50-70 parts of a modified ceramic precursor, 3-5 parts of zirconium dioxide, 4-6 parts of a fiber reinforcing agent, 4-6 parts of silicon dioxide and 3-5 parts of molybdenum disilicide. The ceramic precursor is synthesized from methyl dichlorosilane and methyl chloromethyl dichlorosilane, then the ceramic precursor is modified with borazine, the high-temperature-resistant modified ceramic precursor is further obtained, meanwhile, zirconium dioxide, carbon fibers, silicon dioxide and molybdenum disilicide are added, the density of the ceramic is improved, and the service life of the ceramic is prolonged.
本发明公开了材料制备技术领域的一种制氢转化器用耐高温材料及其制备方法，所述制氢转化器用耐高温材料包括如下重量份的组分：改性陶瓷前驱体50‑70份、二氧化锆3‑5份、纤维增强剂4‑6份、二氧化硅4‑6份、二硅化钼3‑5份。本发明通过甲基二氯硅烷和甲基氯甲基二氯硅烷合成陶瓷前驱体，然后用硼吖嗪对其进行改性，进而得到耐高温的改性陶瓷前驱体，同时加入二氧化锆、碳纤维、二氧化硅和二硅化钼，提高陶瓷的致密度，增加陶瓷的使用寿命。
High-temperature-resistant material for hydrogen production converter and preparation method of high-temperature-resistant material
The invention discloses a high-temperature-resistant material for a hydrogen production converter and a preparation method of the high-temperature-resistant material in the technical field of material preparation. The high-temperature-resistant material for the hydrogen production converter comprises the following components in parts by weight: 50-70 parts of a modified ceramic precursor, 3-5 parts of zirconium dioxide, 4-6 parts of a fiber reinforcing agent, 4-6 parts of silicon dioxide and 3-5 parts of molybdenum disilicide. The ceramic precursor is synthesized from methyl dichlorosilane and methyl chloromethyl dichlorosilane, then the ceramic precursor is modified with borazine, the high-temperature-resistant modified ceramic precursor is further obtained, meanwhile, zirconium dioxide, carbon fibers, silicon dioxide and molybdenum disilicide are added, the density of the ceramic is improved, and the service life of the ceramic is prolonged.
本发明公开了材料制备技术领域的一种制氢转化器用耐高温材料及其制备方法，所述制氢转化器用耐高温材料包括如下重量份的组分：改性陶瓷前驱体50‑70份、二氧化锆3‑5份、纤维增强剂4‑6份、二氧化硅4‑6份、二硅化钼3‑5份。本发明通过甲基二氯硅烷和甲基氯甲基二氯硅烷合成陶瓷前驱体，然后用硼吖嗪对其进行改性，进而得到耐高温的改性陶瓷前驱体，同时加入二氧化锆、碳纤维、二氧化硅和二硅化钼，提高陶瓷的致密度，增加陶瓷的使用寿命。
High-temperature-resistant material for hydrogen production converter and preparation method of high-temperature-resistant material
一种制氢转化器用耐高温材料及其制备方法
PU JIN (author) / QIAN SHENGHUA (author) / GUO YULONG (author) / XU YUNXIA (author)
2024-08-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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