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水-汽离子通量的顾函数计算值

WATER-WATER VAPOR ION FLUX CALCULATED BY GU’S FUNCTION

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【作者】 顾宏堪

【Author】 Gu Hongkan(Institute of Oceanology, Chinese Acadeny of Sciences, Qingdao 266071)

【机构】 中国科学院海洋研究所!青岛266071

【摘要】 作者近十年来在研究痕量金属离子的水-汽界面转移时,发现宏观热力学无法解释转移机制,而微观量子化学及键参数与离子转移浓度之间,却存在函数关系——顾函数。即水蒸发时水汽带出的Zn2+等离子浓度C(μg/L),正相关于比电子亲和常数IZ/Z(eV)(与水合力相关),负相关于离子体积V(3)及配位数N(与水合数相关)。本研究运用顾函数方法进行水-汽离子通量(F)计算,结果表明,世界海洋的F=C×0.35(1012g/a),黄海的F=C×0.42(109g/a),揭示了自然规律。水汽化学离子浓度测定的可靠性,已由生物毒性实验证实。

【Abstract】 Gu’s function (Gu, 1991) wasa = 0. 627, b= 0.234, R = 0.988, S= 0.0721where is specific electron affinity constant (related with hydration force), Iz(eV)is last ionization potential, Z is ion valence, V (A3) is ion volume, N iscoordination number (related with hydration number), C (μg/L) is ion concentration in condensed water of water vapor, R is correlation coefficient, S is standard deviation, a and b are constants. Flux F= C × 0.35 (1012g/a) in world oceansand F= C ×0.42 (109g/a) in the Yellow Sea.The reliability of the determind ion concentration has been proved by Gu’sFunction and biological toxicity. The relative model between Cu2+,Zn2+ concentration and organisms death rate shows that it is increase in organismsdeath rate with increase in Cu2+, Zn2+ concentration."Water Vapor Chemistry" is a great discovery in chemistry, especially Gu’sFunction of bond parameter and its corresponding to the potential energy functionin Schrodinger equation of quantum mechanics.Hongkan Gu established the "Antiadsorption physically coated mercury filmelectrode system" and used it to discover the "Homogeneous distribution of tracemetal ions in natural water cycle" and "Water-water vapor constant transfer oftrace metal ions in nature", and established the new science Water Vapor Chemistry" In 1991, he discovered the function between "Water Vapor Chemistry" ionconcentration and "Quantum Chemistry" bond parameter. The Gu’s Functionshows that the ion concentration (C, μg/L) taking by water vapor while to evaporate water is positive correlation to "specific electron affinity constant" (Iz/Z)and negative correlation to "Ion Volume" (V) and "Coordination NUmber" (N),which means that the ion concentration of rinc etc (Zn2+) in water vapor carriedby water evaporation is positive correlation to hydration force and negativecorrelation to ion volume and ion hydration number. Recently, Gu discovers thatGu’s Function of bond parameter [(Iz/Z)/VN] corresponds to the electron potentialenergy function (Z’e2/r) in Schrodinger equation.This correlation shows that Gu’s Function has the basic of quantum mechanics and has the micro mechanism of quantum chemistry in carry of tinc etc ion bywater vapor. The new science uWater Vapor Chemistry" established by Gu has itstheoratical basic and level. In Gu’s Function, to use "Ion Volume andCoordination Number" is better than only to use "Ion Radius" and is better agreewith the water-water vapor transfer in nature. The chemical problem is not onlythe force problem, how to use the Schrodinger equation to the chemical bond isnot simple.

【基金】 国家自然科学基金!49176272
  • 【文献出处】 海洋与湖沼 ,Oceanologia Et Limnologia Sinica , 编辑部邮箱 ,1996年01期
  • 【分类号】P734
  • 【被引频次】1
  • 【下载频次】26
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