entropic elasticity 中文意思是什麼
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The hydrophobic graphite flakes could be well dispersed by both anionic and nonionic surfactants. the stability of the graphite aqueous suspensions was improved with pva or pvp due to the macromolecular entropic elasticity and osmotic pressure
3 、 cmc在ph為9時分散石墨的效果最好，當其含量達到20 %時，其吸光度是pva 、 pvp的吸光度的兩倍多。
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