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破碎冰月

铁杆木虫 (著名写手)

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注册: 2009-07-29
性别: GG
专业: 材料物理化学

[交流] 【求助】比表面积单位转换已有1人参与

The specific surface areas of Co3O4 crystals templated by FDU-12 and SBA-16 are 151(1) and 122.4(6) m2 /g, respectively, which are larger than the surface area of Co3O4 templated by KIT-6 (92 m2 /g).3 For a comparison with the
surface areas in FDU-12 (410 m2/ cm3) and in SBA-16 (686 m2 /cm3), the above values were altered to 450 (FDU-12 templated, pore volume is 0.171 cm3 /g) and 298 m2 /cm3 (SBA-16 templated, pore volume is 0.246 cm3/ g) when the densities of 2.2 g /cm3 (SiO2) and 6.07 g /cm3 (Co3O4) were used. 这段文献中 450 298两个数值时怎么算出来的等待高手求解

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