TPD-MS spectroscopic studies of Cr(acac)3 binding at silica and alumina surface
The mechanism of binding of Cr(acac)3 molecules at active sites of the surface of silica and alumina supports. Silica support due to hydrogen bonding with acetylacetonate ligand. Interaction of p-electrons of acetylacetonate ligands with Al3+ sites.
Рубрика | Химия |
Вид | статья |
Язык | английский |
Дата добавления | 19.03.2014 |
Размер файла | 161,6 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.
HTML-версии работы пока нет.
Cкачать архив работы можно перейдя по ссылке, которая находятся ниже.
Подобные документы
Oxygen 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 02.12.2013Description 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 15.11.2014Theory, 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 24.10.2002Experimental 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 10.05.2011The oxidative dehydrogenation of CH3OH and C2H5OH on different matrix, containing copper, and compared with each other. It was found that Y123 and Bi2212 are less active to compare with Cu-containing zeolites. The conversion of ethanol on zeolites.
статья [1,1 M], добавлен 10.02.2015The Tower of London as one of the most imposing of London's historical sites. Westminster Abbey as one of the most attractive constructions. St Paul's Cathedral is one of the most famous buildings in the world. Trafalgar Square. The British Museum.
презентация [592,8 K], добавлен 13.04.2015The complement system - part of the immune system as a set of complex proteins. History of the concept. Its biological functions, regulation, role in diseases. Stages of activation: the alternative and lectin pathway. Mannose-binding Lectin deficiency.
презентация [932,7 K], добавлен 17.03.2017Expressive Means and Stylistic Devices. General Notes on Functional Styles of Language. SD based on the Interaction of the Primary and Secondary Logical Meaning. The differences, characteristics, similarities of these styles using some case studies.
курсовая работа [28,8 K], добавлен 30.05.2016Defining the role of the microscope in studies of the structure of nanomaterials. Familiarization with the technology of micromechanical modeling. The use of titanium for studying the properties of electrons. Consideration of the benefits of TEAM project.
реферат [659,8 K], добавлен 25.06.2010General outline of Active and Passive Voice in English. Semantic and lexical differences. The General Characteristic of the Passive Voice in English. The formation of the Passive Voice. The interaction of the passive voice with modals and perfect tenses.
реферат [70,0 K], добавлен 03.05.2017The geographic characteristics of the Novaya Zemlya archipelago in the Arctic Ocean. The history of the test site at Novaya Zemlya. Learning the facts about the nuclear test site. Description of the scope and consequences of the explosion of King-bomb.
презентация [1,2 M], добавлен 18.10.2015Применение службы каталога Active Directory для решения задач управления ресурсами в сетях под управлением Windows. Обеспечение доступа к базе данных, в которой хранится информация об объектах сети. Логическая и физическая структура Active Directory.
презентация [207,2 K], добавлен 10.09.2013Uses of organic molecules. Large molecules are polymers, proteins, lipids, starch, nucleic acids are examples. Macromolecules in organisms. Carbohydrates include in soft drinks, pasta and potatoes. Function of lipids. Synthetic anabolic steroids.
презентация [8,4 M], добавлен 27.11.2011Понятия доменной архитектуры. Модели управления безопасностью. Реализации службы каталогов. Возможности Active Directory. Установка контроллеров домена. Поиск объектов в глобальном каталоге. Использование сайтов, упрощение процессов Active Directory.
презентация [243,9 K], добавлен 05.12.2013The structure of the human lung: diaphragmatic, rib, interlobar and medial surface; front, rear and bottom edges; tip and base. Gaseous exchange in the alveoli and bronhyoly. Lung volumes and capacities. Peak flow and causes of narrowing of the airways.
презентация [441,9 K], добавлен 21.05.2014Організаційні методичні аспекти застосування методу Case Studies. Можливість використання методу Case Studies при викладанні курсу "Політекономія". Розробка конспекту заняття з теми: "Підприємство і підприємництво" із застосуванням методу Case Studies.
курсовая работа [48,1 K], добавлен 06.04.2011Определение и классификация искусственных камней. История распространения отделочных искусственных камней, их изготовление и применение. Физико-механические свойства искусственного камня Solid Surface. Свойства мраморных и кварцевых агломерированных плито
реферат [81,9 K], добавлен 22.05.2012Air pollution. Deforestation. Acid rain. The "Green House Effect". Water pollution. Toxic waste pollution. Environmental movements. Rates of deforestation. Carbon Dioxide Emissions per Units of Economic Output. Increase of global surface temperature.
курсовая работа [51,8 K], добавлен 13.05.2005Tragedy of Chernobyl. The explosive nature of destruction. Quantity of the radioactive substances which have been let out in environment. A modular condition of radioactive substances and their distribution on an earth surface. The harm caused to people.
презентация [749,5 K], добавлен 21.02.2012Skeletal system: protection of internal organs, movement in union with muscles, storage of minerals (calcium, phosphorus) and lipids. Axial, appendicular skeleton. Surface anatomy of the bone. Structure/function of joints, muscle and ligament attachments.
презентация [1,8 M], добавлен 10.03.2013