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1)  hexaaluminate
六铝酸盐
1.
Preparation of Ce and Mn substituted hexaaluminate catalysts for natural gas combustion by reverse microemulsion;
反相微乳液法制备铈锰取代六铝酸盐甲烷燃烧催化剂
2.
Catalytic Performance of La_(0.8)Sr_(0.2)FeMn_(1.5)Al_(9.5)O_(19-δ) Hexaaluminate-typed Aerosol Catalysts;
La_(0.8)Sr_(0.2)FeMn_(1.5)Al_(9.5)O_(19-δ)六铝酸盐气溶胶催化剂的催化性能
3.
Progress in research for new function materials of compound oxides hexaaluminate;
新型功能材料六铝酸盐复合氧化物研究进展
2)  hexaaluminates
六铝酸盐
1.
The parameters which determine the type of hexaaluminates are the charge and radius of the large cations in the conduction layer.
介绍了两种典型的六铝酸盐 β -氧化铝和磁铅石的微晶结构 ,六铝酸盐是由尖晶石相和镜面相交替叠加而成的具有层状结构的晶体 ,决定六铝酸盐结构类型的因素为镜面层中的大阳离子的电荷和半径。
2.
Series of hexaaluminates LaMn_xAl_(12-x)O_(19+σ) doped with Mn (Here x is 0, 0.
采用共沉淀法制备了系列金属Mn搀杂的六铝酸盐LaMnxAl12-xO19+δ(x分别为0,0。
3.
There are three major types of catalysts for catalytic combustion,among them the noble metal catalysts have excellent performances but are expensive,and the perovskite-type and hexaaluminates catalysts are inexpensive and exhibit a good high temperature catalytic activity,so they are more attractive.
用于催化燃烧的催化剂主要有3种,其中贵金属催化剂性能优异但成本较高,而钙钛矿型催化剂和六铝酸盐系列催化剂价格较低,同时有很好的高温催化活性,因而更具吸引力。
3)  hexa-aluminate
六铝酸盐
1.
The catalysts with good form of crystalline hexa-aluminate can be obtained by calcination at 1 200 ℃ for 4 h.
采用溶胶-凝胶法制备了同时掺杂Fe和Mn系列的六铝酸盐催化剂LaFeMnxAl11-xO19(x=0,0。
2.
The catalysts for catalytic combustion of methane,hexa-aluminate BaAl_(12)O_(19-α)and its derivtive,BaMnAl_(11)O_(19-α),in which Mn~(2+) partially substituted for Al~(3+),were prepared by reverse microemulsion mediated NH_4OH coprecipitation and conventional NH_4OH coprecipitation methods.
采用反相微乳液法、普通氨水共沉淀法制备BaAl12O19-α六铝酸盐催化剂及其中的Al3+部分被Mn2+取代的BaMnAl11O19-α催化剂,研究了合成方法、Mn2+取代部分Al3+对催化剂晶相结构、比表面积、粒径以及甲烷催化活性的影响。
4)  Ba-hex aaluminate
Ba-六铝酸盐
5)  Hexagonal copper aluminophosphate
六方铜铝磷酸盐
6)  hexaaluminate's rNi yAl 12-yO 19-δ
六铝酸盐SrNiyAl12-yO19-δ
补充资料:铝酸三钙
分子式:3CaO·Al2O3 
CAS号:

性质:白色固体。等轴晶系。密度3.04g/cm3。硬度6。折射率1.710,可与铁、镁、硅、钠、钾等形成固溶体。可由氧化钙和三氧化二铝以3:1的配比,在1000~1800℃通过固相反应生成。是硅酸盐水泥熟料中间相的主要组成,其水化迅速,放热大,凝结快,易使水泥急凝。

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