Body concentration , interaction energy between segments , adsorption energy of surface , and macromolecule chain length were used to affect the adsorption behavior of macromolecules 改變鏈節(jié)間相互作用能相當(dāng)于研究不同高分子的吸附,而界面吸附能的變化,則相當(dāng)于固體表面性質(zhì)的改變。
The influence of outer potential field on single atom and atomic interaction energy on precipitation mechanism of " ( al3li ) phase in al - li alloys were investigated by computer simulation 本文以al - li合金為對象,通過計算機(jī)模擬研究了外勢場對單原子能量的影響和原子間相互作用勢對( al _ 3li )相沉淀機(jī)制的影響。
The parameters in simulation could characterize macromolecules adsorption in real solution . varieties of interaction energy between segments corresponded to different macromolecules . varieties of adsorption energy of interface corresponded to different solid surfaces 改變模擬參數(shù)大小對高分子鏈節(jié)分布的影響,與真實(shí)體系中鏈節(jié)、溶劑和界面等因素對高分子吸附的影響是一致的。
It ' s indicated that the zeta potential and total interaction energy of the colloidal particles are both at a maximum when the nitric acid concentration is 0 . 22mol / l for the alumina sols with a mol ratio of 1 : 50 between asb and h2o , 結(jié)果表明,膠體顆粒的雙電層厚度隨硝酸的濃度的增加不斷減小,對異丁醇鋁與水的摩爾比為1 : 50系溶膠,硝酸濃度為0 . 22mol l時膠體顆粒的zeta電位和作用位能最大。
The phase structure , the lattice constant , crystal grain diameter of the samples was obtained by the x - ray diffractions ( xrd ) spectra . their relations are showed respectively . influence of grain size on the lattice constant of several kind of phase structure was studied theoretically by interaction energy between atoms in nanocrystallites 其次,從結(jié)合能的角度出發(fā),研究了nacl結(jié)構(gòu)和cscl結(jié)構(gòu)的離子晶體,面心立方( fcc ) 、體心立方( bcc )金屬晶體以及簡立方( scc ) 、面心立方( fcc ) 、體心立方( bcc )結(jié)構(gòu)分子晶體的晶粒線度對晶格常數(shù)的影響。