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10楼: Originally posted by carol870618 at 2011-06-17 00:37:33
经常做压汞的 孔隙率最多100%,我做过陶瓷材料的大的也才60%

你好,求助,压汞样品 多孔的水凝胶需要冻干是吗?我的样品冻干后孔尺寸大约毫米级,想测比表面积和孔隙率,那么大的尺寸还适合此法吗?样品表观体积大约要多少?不胜感激!
多说无益,沉默向前冲!!!
31楼2019-06-29 14:11:24
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