Formation and Transformation of Metastable Solid Solutions from Alkoxides
نویسندگان
چکیده
منابع مشابه
compactifications and representations of transformation semigroups
this thesis deals essentially (but not from all aspects) with the extension of the notion of semigroup compactification and the construction of a general theory of semitopological nonaffine (affine) transformation semigroup compactifications. it determines those compactification which are universal with respect to some algebric or topological properties. as an application of the theory, it is i...
15 صفحه اولsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
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synthesis of sulfides from alcohols and thiols in solvent-freeconditions and deoxygenation of sulfoxides
کاتالیست یک سنتز جدید برای تیواترها توصیف شده است. واکنش الکل ها با آریل، هتروآریل و آلکیل تیو ل ها درحضور 1،3،5- تری آزو- 2،4،6- تری فسفرین-2،2،4،4،6،6 هگزاکلراید ((tapc به عنوان یک کاتالیست موُثر، بازده های خوب تا عالی از تیواترها را حاصل می کند. علاوه براین، واکنش تحت شرایط بدون فلز و بدون حلال پیش می رود، بنابراین یک مکمل جالب برای روش های شناخته شده سنتز تیواترها ارائه می دهد. یک مکانیسم ا...
15 صفحه اولThe formation of pyrophyltite solid solutions
pyrophyllite solid solutions, AlrSi.-.Al,oro-.(oHr*"), have been synthesized from a gel and from lightly ground and milled natural materials. Solid solutions crystalliTe from structurally degraded or amorphous starting materials due to the tendency for Al3* to enter tetrahedral sites. The extent of solid solution is small; synthesis from a gel yielded pyrophyllite with the formula Al2 o(Si3 rAL...
متن کاملMolecular-scale formation of carbonate solid solutions from multicomponent aqueous solutions and other related phenomena
This work deals with the growth behaviour of calcite surfaces in contact with multicomponent carbonate aqueous solutions containing divalent cations (Ba, Sr, Mn, Cd or Mg). The result of solid surface-aqueous solution interactions is the formation of solid solutions, with calcite as one of the end-members. In situ Atomic Force Microscopy and other surface techniques have revealed a wide variety...
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ژورنال
عنوان ژورنال: Journal of Society of Materials Engineering for Resources of Japan
سال: 1989
ISSN: 1884-6610,0919-9853
DOI: 10.5188/jsmerj.2.136