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Perovskite Photovoltaic Cell With 72% Conversion Efficiency
Strachala, Dávid ; Hylský, Josef ; Kadlec, Michal
The main purpose of the work is to find an optimal way for the preparation of the perovskite photovoltaic cell with high conversion efficiency. An active perovskite layer is form as CH3NH3PbI3-2Cl2. In total has been created six solar cells. Conversion efficiency of best sample 1 has reached ηMAX = 7. 22 %. Samples were further analyzed and based on that were implemented other techniques for their improvement.
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Construction-technological project of the building in the area of Rotana
Kadlec, Michal ; Brandtner, Michal (referee) ; Vlčková, Jitka Laura (advisor)
The aim of the diploma thesis is to process a construction-technological project of the building in the area Rotana. The aim of the thesis is to propose a suitable implementation procedure of the building. The thesis deals with the time schedule of the main object, itemized budget, major building machines and mechanisms, project of site equipment, study of the main construction phase realization, plan for securing material resources, technical report, time and financial object plan. The thesis also focused on the comparison bracing of foundation with the slopes.
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Apartment building
Kadlec, Michal ; Hnízdilová, Aneta Aya (referee) ; Daněk, Lukáš (advisor)
The content of this bachelor thesis is the design of the new apartment building in the town of Velké Meziříčí. It is an object with four above-ground floors and a abasement. The vertical supporting structures are designed from ceramic masonry, in the basement from monolithic reinforced concrete. The object will be covered with a pitched roof. The design documentation has been prepared according to the valid legal technical regulations.
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Organic-Inorganic Hybrid Solar Cells
Strachala, David ; Hylský, Josef ; Kadlec, Michal
The purpose of the presented work is to find an optimal way for the preparation of the organic-inorganic hybrid solar cells based on perovskite structure CH3NH3PbI3-2Cl2 /PC61BM. The main idea of the work is to create an eight solar cell samples with the highest possible conversion efficiency and stable structure. Conversion efficiency of created samples reached approximately ηMAX = 2, 5 %. Samples were futher analyzed and based on that were implemented other techniques for their improvement.
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Development of medical advertising in printed media-comparison between periodicals "Světozor" and "Týden"
Kadlec, Michal ; Vošahlíková, Pavla (advisor) ; Knapík, Jiří (referee)
This diploma thesis observes representation and evolution of medical advertisement, products and services in print. This evolution is shown on comparing the two eras, the "first republic" and modern Czech Republic. The studied years of 1928 and 2008 demarcate the period of 80 years of transformation of advertisement market, but some of the rules are the same. The goal of this diploma thesis is to describe contemporary advertisement in chosen printed media, the magazines for public without specialization or further attributes "Světozor" and "Týden" serve for the research. The thesis observes which services and products were offered, in context of what and which methods were used. The text goes on from introduction to the topic and issues and analysis of particular samples from magazines to their comparation. The results of diploma thesis is the evaluation of used rules, according to the media themselves and the timeline. Thesis deals with the regulation of medical advertisement aswell. To compare them and increase the number of samples, the advertising of cosmetics sold in pharmacies is added. .
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Relaunch of Acylpyrin in years 2007-2009
Kadlec, Michal ; Báča, Ladislav (advisor) ; Halada, Jan (referee)
The bachelor thesis called "Relaunch of Acylpyrin in years 2007-2009" analyses the campaign focused on relaunch of the medicament "Acylpyrin" on Czech market. The thesis is limited by the area of Czech Republic only, despite the fact that marketing activities reached the Slovakia as well. The customer was the company "Herbacos Recordati, s.r.o.", producer of this traditional medicine. The whole advertisement campaign and other activities had been directed by the company "Focus Agency". The thesis is made of five chapters, the first one deals with the product itself, considers its history and medical function, the second one shows the competitors and their area of market. The third part describes the phenomenon of pharmaceutical marketing and its restrictions on the field of advertisement. The very campaign of relaunch is analysed in the fourth, the main and the most important chapter, which is the longest one, there are mentioned both sides of this campaign, the character of the campaign and its goals. The thesis analyses used methods, marketing and communication mix, all the strategies and activities. The last, fifth, chapter summarises the whole relaunch, evaluates and compares theories with praxis and author's own survey.
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Preparing of Grätzel solar cell
Gerlich, Jakub ; Strachala, Dávid (referee) ; Kadlec, Michal (advisor)
This bachelor thesis focuses on the problematic of the dye-sensitized solar cells. The thesis states the working principle of these cells. It also deals with the use of different types of dyes, counterelectrodes, electrolytes and conducting glass. The thesis also contains the principles used in measuring the effectivity of solar cells. The manufacturing process of these cells is described in this thesis. The practical part of the thesis is focused on the manufacture of cell prototypes and the measuring of their parameters.
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Extended Usage of SDH Equipment and TIMS System in Laboratories
Kadlec, Michal ; Vychodil, Petr (referee) ; Škorpil, Vladislav (advisor)
The goal of this project is to use the model for educational system TIMS as a simulation of Synchronous Digital Hierarchy SDH system and to create laboratory tasks applicable for teaching in a The theoretical part is the description of the transmission system, Synchronous Digital Hierarchy SDH and presents a theoretical basis of this issue. The practical part of the work offers 4 laboratory tutorials that can be used in teaching process.
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Preparing of perovskite solar cell
Lunga, Jiří ; Strachala, Dávid (referee) ; Kadlec, Michal (advisor)
The work deals with the theory of preparing perovskite solar cells. How about basic structures and the specific types of training opportunities and reproducibility of results. In the third part describes the complete preparation of the article, which reached the highest efficiency and the procedure for subsequent repetition of the experiment
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