کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
613655 880725 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel method to prepare inorganic water-soluble nanocrystals
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
A novel method to prepare inorganic water-soluble nanocrystals
چکیده انگلیسی

Calcium sulphate dihydrate nanocrystals of 25–100 nm width have been synthesized in 100% purity and yield by means of a method—the cryo-vacuum process—consisting of rapid freezing of quasi-saturated solutions and subsequent vacuum assisted sublimation of water. Transmission electron microscopy reveals both curled nano-lamellae and smaller, irregular particles; electron diffraction patterns demonstrated that the particles are crystalline. This is a very powerful method for the ‘clean’ synthesis of moderately and completely water-soluble inorganic materials.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Colloid and Interface Science - Volume 298, Issue 1, 1 June 2006, Pages 487–490
نویسندگان
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