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ahulws木虫 (小有名气)
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再次求教一个机理解释!!!
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我的一篇文章中的一句话,审稿人叫我解释为什么?也就是其机理是什么?我不会解释,请高人指点! "Usually, spherical shapes are formed because the nucleation rate per unit area is isotopic at the interface between the Fe3O4 magnetite nanoparticles." Why should the interface between particles relevant to isotopic nucleation? |
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quangel
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ahulws(金币+3,VIP+0):谢谢! 12-18 15:08
ahulws(金币+3,VIP+0):谢谢! 12-18 15:08
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The following should give you some help: [1]郝保红, 黄俊华. 晶体生长机理的研究综述. 北京石油化工学院学报, 2006, 14(2):58. [2]Sang-Min Lee, Sung-Nam Cho, Jinwoo Cheon. Anisotropic Shape Control of Colloidal Inorganic Nanocrystals. Adv Mat, 2003, 15,441. [3]Z.Adam Peng, Xiaogang Peng. Mechanisms of the Shape Evolution of CdSe Nanocrystals. J Am Chem Soc,2001,123,1389. [4]Liberato Manna, Erik C. Scher, A. Paul Alivisatos. Shape Control of Colloidal Semiconductor Nanocrystals. Journal of Cluster Science, 2002, 13(4): 521. |
5楼2009-12-18 09:26:37
lsh163.1
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2楼2009-12-17 10:20:33
quangel
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ahulws(金币+2,VIP+0):很遗憾你没有帮我解释机理!不知用Ostwald ripening理论是否可以? 12-17 16:05
ahulws(金币+2,VIP+0):很遗憾你没有帮我解释机理!不知用Ostwald ripening理论是否可以? 12-17 16:05
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There is no evidence that spherical shapes are formed when the nucleation rate per unit area is isotopic at the interface between the Fe3O4 magnetite nanoparticles. Maybe you want to explain why the nanoparticle is spherical, which is what you observed in only your experiment. However, it is possible that the nanoparticle is not spherical. In fact, there is no such mechanism as I know as so far. It is suggested that you should refer it to your supervisor or your colleague. |
4楼2009-12-17 11:01:21