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1)  external gelation
外胶凝工艺
2)  semi-wild plant
凝胶工艺
3)  Internal gelation process
内胶凝工艺
1.
Both internal gelation process and gel-casting process for preparing monodisperse and millimeter-grade ZrO2 ceramic spheres were investigated in this paper.
本文探讨内胶凝工艺和凝胶注模工艺制备单分散毫米级氧化锆陶瓷球,所制备的ZrO2陶瓷球尺寸均一,球形好。
4)  total gelation process of uranium
全胶凝工艺
1.
The total gelation process of uranium for high temperature gas-cooled reactor of 10MW HTG-TM has been developed as an optimal process.
全胶凝工艺已经发展成为制造10MW高温气冷堆燃料芯核,UO2微球的优选工艺;本文通过批量试验和工艺参数的控制,实现产品质量和产率的控制。
5)  sol-gel process
溶胶-凝胶工艺
1.
M-type barium ferrite(BaFe12O19) nanopowders were synthesized by a sol-gel process.
以化学计量比的硝酸钡、硝酸铁和柠檬酸为原料采用溶胶-凝胶工艺制备M型钡铁氧体纳米粉体,通过XRD、TEM等测试手段表征粉体的结晶特性及微观结构,并研究反应机理以及烧结温度、保温时间对晶粒尺寸的影响,结果表明:粉体的平均晶粒尺寸为40-70 nm,烧结温度显著影响结晶过程、晶粒尺寸及其分布;烧结温度为800℃,保温时间为0。
2.
The nano-porous SiO_(2) films with high laser damage threshold were prepared by using sol-gel process based on base and acid catalysis.
用溶胶-凝胶工艺在碱性、酸性催化条件下制备具有纳米多孔结构的SiO2薄膜。
3.
2)system were prepared by sol-gel process.
用溶胶-凝胶工艺制备了Pb_(0。
6)  sol-gel technique
溶胶-凝胶工艺
1.
TiO_2 porous film supported on stainless steel mesh as metal substrate was prepared by sol-gel technique with polyethylene glycol(PEG) as template.
采用溶胶-凝胶工艺,以聚乙二醇(PEG)为造孔剂,不锈钢丝网为金属基底,制备了TiO2多孔性薄膜。
2.
12)samples were prepared by the sol-gel technique.
采用溶胶-凝胶工艺制备了La0。
3.
Microcrystalline glass of PbTiO_3-SiO_2 was prepared by sol-gel technique using lead acetate trihydrate, tetrabutyl titanate and silicon tetraethoxide as raw materials.
利用醋酸铅、钛酸四丁酯和正硅酸乙酯为主要原料,采用溶胶-凝胶工艺低温合成了PbTiO_3-SiO_2微晶玻璃。
补充资料:陶瓷基复合材料溶胶-凝胶工艺
分子式:
CAS号:

性质:将含有多种组分的溶液,通过物理或化学的方法,使分子或离子成核制成溶胶,在一定条件下,再经凝胶化处理,获得多组分的复合相的凝胶体,经烧结后可获得所需组分的陶瓷基复合材料。采用溶胶凝胶法制备复合材料,通常有两种:一是先制得复合陶瓷粉末,经成型,烧结而获复合陶瓷材料;二是将复合的溶胶相经凝胶化合直接烧结制得整块陶瓷基复合材料。   

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