Index Catalog // ScholarsArchive@OSU

Investigation of solution-based processes for functional metal oxides : printing, nanostructures, and applications

Creator:: Han, Seung-Yeol
Abstract:: The various solution-based processes, spin coating, inkjet printing, microreactor assisted nanoparticle deposition (MANDTM) and spin-successive ionic layer absorption and reaction (Spin-SILAR) were used to demonstrate thin film electronics and anti-reflective coatings. Several aspects of thin film transistors (TFTs) were tested including a range of temperatures, annealing atmosphere, and deposition methods....
Resource Type:: Dissertation
Full Text:: -Young Jeong, Cheol-Hee Park, Yang-Jong Tae, Sung-Won Shin, Seunghwa Kwon and Tae-Hyeong Kim, Kyoungyim

Continuous and rapid synthesis of nanoclusters and nanocrystals using scalable microstructured reactors

Creator:: Jin, Hyung Dae
Abstract:: Recent advances in nanocrystalline materials production are expected to impact the development of next generation low-cost and/or high efficiency solar cells. For example, semiconductor nanocrystal inks are used to lower the fabrication cost of the absorber layers of the solar cells. In addition, some quantum confined nanocrystals display electron-hole pair...
Resource Type:: Dissertation

Synthesis of colloidal metal oxide nanocrystals and nanostructured surfaces using a continuous flow microreactor system and their applications in two-phase boiling heat transfer

Creator:: Choi, Chang-Ho
Abstract:: Metal oxide nanocrystals have attracted significant interests due to their unique chemical, physical, and electrical properties which depend on their size and structure. In this study, a continuous flow microreactor system was employed to synthesize metal oxide nanocrystals in aqueous solution. Assembly of nanocrystals is considered one of the most...
Resource Type:: Dissertation

Growth, Characterizations, and Applications of Patterned Nanostructured Thin Film

Creator:: Gao, Zhongwei
Abstract:: A unique microreactor-assisted nanomaterial synthesis and printing process was studied for the fabrication of patterned metal oxide nanostructured thin films. The process uses a continuous flow microreactor to control and generate a reactive chemical flux that was transported to a patterned microfluidic channel. The microreactor-assisted nanomaterial synthesis process can generate...
Resource Type:: Dissertation
Full Text:: , Han Mei, Ziyan Liu, Cheng Zeng, Shujie Li, Yu Cao, Jiayi Du, Hao Sun, Venkata Vinay Krishna, and Han

Nanotechnology for solar module applications : zinc oxide nanostructures and anti-reflective coating modeling, deposition, analysis, and model fitting

Creator:: Han, Katherine M.
Abstract:: To become a competitor for fossil fuels such as coal, solar installations will need to be produced and installed at a price equal to or below grid parity. This price can be approached by either reducing the overall system cost or increasing system efficiency. The focus of this paper is...
Resource Type:: Dissertation
Full Text:: Formula Sun Grand Prix

Novel Interfacial Syntheses of Covalent Organic Frameworks

Creator:: Liu, Ziyan
Abstract:: Covalent organic frameworks (COFs) are an emerging type of microporous crystalline polymers connected by organic units via strong covalent bonds. Due to the well-defined crystalline structure and excellent chemical and thermal stabilities, COF materials are being considered as promising candidates in a variety of applications, such as gas adsorption, catalysis...
Resource Type:: Masters Thesis
Full Text:: Mei, Shujie Li, Ceng Zeng, Yu Cao, Hao Sun and Venkata Vinay for their academic assistance and all

Formation of Cu₂ZnSnS₄ Thin Films via Reactive Sintering of Binary Metal-Sulfide Nanoparticles Using Intense Pulsed Light

Creator:: Zeng, Cheng
Abstract:: Copper zinc tin sulfide (CZTS) is a potential solar material for thin film solar cells according to its suitable band gap in the visible light range, high absorption coefficient, low toxicity, good photostability and relative earth abundance of component elements. However, the production cost of this solar thin film material...
Resource Type:: Masters Thesis
Full Text:: , yujing Zhang, Zhongwei Gao, Han Mei, Shujie Li, Ziyan Liu, Yu Cao, Jiayi Du, Hao Sun, and Tianlei Li

Synthesis of Plasmonic-Enhanced Metal-Organic Framework Thin Films and their Infrared Sensing Application

Creator:: Ma, Guoheng
Abstract:: Transparent and electrically conductive metal oxide nanoparticles have attracted much attention, and can be used to improve the performance of solar cells, transparent electrode materials, and gas sensor technology. Specifically, indium tin oxide (ITO) nanocrystals (NCs) are potentially useful nanomaterials, having technological applications in enhanced sensitivity of optical spectroscopy due...
Resource Type:: Masters Thesis
Full Text:: Sun [75] and Masayaki [76]. Both introduced indium and tin (IV) precursors in a reactor

A Fabrication Process and Analysis of ZnO-ZnS-Sb₂S3₃ Thin Film Solar Cells

Creator:: Catherall, David
Abstract:: The purpose of this research is to provide a simple fabrication method for zinc oxide and antimony sulfide based thin film solar cells. Both a ZnO nanorod electron conducting structure and a stibnite absorber show promise in a solar cell. Initial attempts at using only ZnO and Sb2S3, however, resulted...
Resource Type:: Honors College Thesis
Full Text:: , J. H.; Liu, Q. Q.; Wang, Z. A.; Sun, Z.; Huang, S. M. Effect of [Zn]/[S] Ratios on the Properties

Electrochemical deposition of thin film CuGaSe₂ for photovoltaics

Creator:: Permanasari, Rina
Abstract:: CuGaSe₂/CuInSe₂ tandem junction solar cell is currently being pursued to be a low cost and high efficiency renewable energy source. A reported theoretical efficiency of 33.9% solar cells has been the motivation to fabricate CuGaSe₂ films in a simple and low cost method. Electrodeposition is a potentially suitable method to...
Resource Type:: Masters Thesis
Full Text:: varied sun light concentration as well as the subjects of two-junction monolithic or mechanically

ScholarsArchive@OSU

Investigation of solution-based processes for functional metal oxides : printing, nanostructures, and applications

Continuous and rapid synthesis of nanoclusters and nanocrystals using scalable microstructured reactors

Synthesis of colloidal metal oxide nanocrystals and nanostructured surfaces using a continuous flow microreactor system and their applications in two-phase boiling heat transfer

Growth, Characterizations, and Applications of Patterned Nanostructured Thin Film

Nanotechnology for solar module applications : zinc oxide nanostructures and anti-reflective coating modeling, deposition, analysis, and model fitting

Novel Interfacial Syntheses of Covalent Organic Frameworks

Formation of Cu₂ZnSnS₄ Thin Films via Reactive Sintering of Binary Metal-Sulfide Nanoparticles Using Intense Pulsed Light

Synthesis of Plasmonic-Enhanced Metal-Organic Framework Thin Films and their Infrared Sensing Application

A Fabrication Process and Analysis of ZnO-ZnS-Sb₂S3₃ Thin Film Solar Cells

Electrochemical deposition of thin film CuGaSe₂ for photovoltaics

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