The quantitative theory of diffraction by spiral nanotubes
Mathematical modelling of diffraction by spiral nanotubes of arbitrary chemical composition, whose structure is described by Bravais cells. The intensity distribution in the layer plane and along the line layer in the case of electronic microdiffraction.
| Рубрика | Химия |
| Вид | статья |
| Язык | английский |
| Дата добавления | 23.02.2016 |
| Размер файла | 212,7 K |
Отправить свою хорошую работу в базу знаний просто. Используйте форму, расположенную ниже
Студенты, аспиранты, молодые ученые, использующие базу знаний в своей учебе и работе, будут вам очень благодарны.
Подобные документы
Description of the general laws of physical and colloid chemistry of disperse systems and surface phenomena. The doctrine of adsorption, surface forces, stability of disperse systems. Mathematical description. Methods of research. Double electric layer.
контрольная работа [688,2 K], добавлен 15.11.2014Ethyl acetate. The existing methods of obtaining the desired product. Technological scheme of EtOAc production. Chemical reactions. Production in industry. Chemical reactions. Methanol as intermediate product. The technology of receiving ethanol.
презентация [628,4 K], добавлен 15.02.2015Experimental details of the chemical transients kinetics and pulsed field desorption mass spectrometry methods. Kinetic measurements with the PFDMS method. Data on the CO hydrogenation over CoCu-based catalysts using CTK. CO hydrogenation reaction.
статья [334,2 K], добавлен 10.05.2011History of application of aluminium. The characteristic, chemical and physical properties of aluminium, industrial production and clarification. Aluminium application in the industry, in household appliances. Prospects of development of manufacture.
реферат [21,6 K], добавлен 11.11.2009Определения примесей в таблетках диазепама и феназепама с использованием двухступенчатой капиллярной газовой хроматографии в сочетании с масс-спектрометрическим детектированием в режиме off-line. Оценка суммарного содержания зарегистрированных примесей.
статья [143,2 K], добавлен 12.06.2012Метод синтеза углеродных нанотрубок - catalytic chemical vapor deposition (CCVD). Способы приготовления катализатора для CCVD метода с помощью пропитки и золь-гель метода. Синтез пористого носителя MgO. Молекулярные нанокластеры в виде катализатора.
курсовая работа [1,4 M], добавлен 11.06.2012Oxygen carriers in CLC process. State of art. General oxygen carriers characteristics. Dry impregnation method. Fluidized Beds. Advantages and disadvantages of the Fluidized-Bed Reactor. Gamma alumina. Preparing of solution. Impregnation calculations.
курсовая работа [5,9 M], добавлен 02.12.2013Theory, instrumentation, tips, results. Local surface modification. As it can be seen from this paper, STM can be extremely useful in electrochemical studies. It is capable of providing atomic resolution images of samples in water.
реферат [6,8 K], добавлен 24.10.2002Investigation the relationship for the extension of spiral spring and for the oscillation period of this spring of suspended different mass. Earth Gravitational Intensity. The results of load mass and reading on ruler. Measurement error and calculations.
реферат [209,9 K], добавлен 17.10.2014Study of synthetic properties of magnetic nanoparticles. Investigation of X-ray diffraction and transmission electron microscopy of geometrical parameters and super conducting quantum interference device magnetometry of magnetic characterization.
реферат [857,0 K], добавлен 25.06.2010Determination of wave-length laser during the leadthrough of experiment in laboratory terms by means of diagnostics of laser ray through the unique diffraction of cut. Analysis of results: length of fringe, areas and interrelation between factors.
лабораторная работа [228,4 K], добавлен 29.12.2010Among the most urgent problems are the ozone layer, acid rains, global warming, toxic pollution of atmosphere, disappearance of forests, contamination of underground waters by chemical elements, destruction of soil in some areas.
топик [5,9 K], добавлен 13.05.2002The concept of public: from ancient times to era of Web 2.0. Global public communication. "Charlie Hebdo" case. Transition of public from on-line to off-line. Case study: from blog to political party. "M5S Public": features and mechanisms of transition.
дипломная работа [2,7 M], добавлен 23.10.2016Diesel fuel is any fuel used in diesel engines. Chemical composition and cetane number. Boiling point and freezing point of representative diesel fuel hydrocarbons. Disadvantages of Diesel Fuel. Environment hazards of sulfur. Fuel value and price.
реферат [39,2 K], добавлен 25.05.2012Research of causes of explosion of the plane in the city of Lokerbi (flight 103 Pan Am) on December 21, 1988 in Scotland which carried away for itself lives of 259 people. 11 years of searches of the guilty terrorists who have enclosed a bomb the plane.
курсовая работа [22,9 K], добавлен 11.11.2013Analysis of Rousseau's social contract theory and examples of its connection with the real world. Structure of society. Principles of having an efficient governmental system. Theory of separation of powers. The importance of censorship and religion.
статья [13,1 K], добавлен 30.11.2014Analysis of specific features of plane Il-76. Basic technical descriptions and destiny of Il-76. Ilyushin as a designer of plane Il-76. Reasons of popularity of IL 76 all over the world, the tests of the military plane, features of emergency equipment.
отчет по практике [105,1 K], добавлен 26.05.2012History, basic stages and directions of development of the first aircraft, its operating principle and internal structure. The study of this subject the Wright brothers, assessment of their contribution to the development of aircraft, its evolution.
презентация [1,8 M], добавлен 05.03.2015"E-democracy" is a public use of Internet technologies Analysis of the problems dialogue information and of the notional device, uniform and available for specialists, facilities of the electronic constitutional court, on-line participation of citizens.
реферат [17,1 K], добавлен 14.02.2015Component of a high level "Farm high". Basic components of the solar activity during a year. Dynamic behaviour, main norms and diets of feeding. Changing of weight and age of heifers. The results of modelling with an initial livestock of the cattle.
практическая работа [14,6 K], добавлен 19.06.2010
