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mzyr888

木虫 (著名写手)


[交流] 【请教】各位大侠麻烦来此一游

小虫最近做三氧化钨晶体,总是含有结晶水,条件是:180度,24小时,原料钨酸钠,盐酸调节PH,PH=1.5,加里表面活性剂PEG。请问如何才能制备不含结晶水的晶体,除了煅烧~~·
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a201181117

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2楼2011-09-06 09:29:08
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