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c8023313

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[求助] 镁铝水滑石合成问题

镁铝水滑石化学式中的摩尔比是可以不一样的么?什么可以影响其结构中镁铝的含量以及镁铝的摩尔比?哪位大侠指点下
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逝去的沧海

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c8023313(金币+2): 2011-11-04 08:54:27
Mg/Al比例为3:1,2:1,1:1等比例下合成的水滑石,最后表征的结果中,Mg/Al比例基本是一定的,也就是说投料比的不同并不会太影响最终合成产物中Mg/Al的比例。
坚持就是胜利
2楼2011-11-03 11:56:32
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sunxiaoli

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很久以前做过,貌似可以不一样
3楼2011-11-03 16:28:34
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huangwei~

金虫 (小有名气)

可以不一样。Mg/Al比例为2-4均可以合成出镁铝水滑石
4楼2011-11-15 02:05:30
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americanyk

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1. Selective hydrogenation of furfural and levulinic acid to biofuels on the ecofriendly Cu–Fe catalyst, Fuel 2014, 115, 101-108
http://www.sciencedirect.com/sci ... i/S0016236113005838
2. Facile synthesis of palladium nanoparticles supported on multi-walled carbon nanotube for efficient hydrogenation of biomass-derived levulinic acid, Journal of Nanoparticle Research 2013, 15, 1906
http://link.springer.com/article/10.1007/s11051-013-1906-9
3. Efficient hydrogenation of biomass-derived furfural and levulinic acid on the facilely synthesized noble-metal-free Cu–Cr catalyst,  Energy 2013, 58, 357-363
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5. Novel Preparation of Nano-Composite CuO-Cr2O3 Using CTAB-Template Method and Efficient for Hydrogenation of Biomass-Derived Furfural, Functional Materials Letters 2013, 6 (01)
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8. A noble-metal free Cu-catalyst derived from hydrotalcite for highly efficient hydrogenation of biomass-derived furfural and levulinic acid,
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9. Facile Synthesis of Reusable CoAlhydrotalcite Catalyst for Dehydration of Biomass-derived Fructose into Platform Chemical 5-hydroxymethylfurfural.
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5楼2013-11-27 08:20:46
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zlin

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5楼: Originally posted by americanyk at 2013-11-27 08:20:46
1. Selective hydrogenation of furfural and levulinic acid to biofuels on the ecofriendly Cu–Fe catalyst, Fuel 2014, 115, 101-108
http://www.sciencedirect.com/sci ... i/S0016236113005838
2. Facil ...

这是什么啊?

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6楼2013-11-27 09:21:53
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