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Rozprawy doktorskie na temat „Hollow microspheres”

Autor: Grafiati

Data publikacji: 2 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Munné, Vicente. "Monolithic structures formed from alumina hollow microspheres." Thesis, Georgia Institute of Technology, 1988. http://hdl.handle.net/1853/8636.

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Dillinger, Benjamin Eugene. "Crush Strength Analysis of Hollow Glass Microspheres." Thesis, Virginia Tech, 2016. http://hdl.handle.net/10919/72979.

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Porous Wall Hollow Glass Microspheres (PWHGMs) were developed by the Savannah River National Laboratory. What makes these microspheres unique is the interconnected porosity spread throughout their wall allowing various materials to travel from the surface to the hollow interior. With their characteristic porosity, the PWHGMs are a great tool for encapsulating or filtrating different materials. Unfortunately, there is little information available on the mechanical properties of PWHGMs. The main goal of this research was to develop a method to crush individual microspheres and statistically anal

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Koopman, Mark Charles. "Titania coated hollow glass microspheres for environmental applications." Birmingham, Ala. : University of Alabama at Birmingham, 2007. https://www.mhsl.uab.edu/dt/2008r/koopman.pdf.

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Thesis (Ph. D.)--University of Alabama at Birmingham, 2007.<br>Additional advisors: J. Barry Andrews, Krishan K. Chawla, Derrick Dean, Robert Pitt. Description based on contents viewed Feb. 13, 2009; title from PDF t.p. Includes bibliographical references.

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4

Skinner, Emily K. "Sonochemical production of hollow polymer microspheres for responsive delivery." Thesis, University of Bath, 2013. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.577749.

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Ultrasound irradiation of a protein or polymer solution at the air:water interface can be used to form hollow microspheres containing an air bubble. By introducing a layer of oil and sonicating the oil:water interface, microspheres containing an oil droplet are formed. The microspheres are stabilised by disulfide crosslinking, have diameters of between 1-20 mm and have a number of applications; gas filled protein microspheres are used as ultrasound contrast agents and oil filled microspheres are being developed for delivery of lipophilic drugs. This project extends the scope of sonochemically

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5

Hajsaid, Nadja. "Evaluation of drug loading andrelease from hollow calciumphosphate microspheres." Thesis, Umeå universitet, Kemiska institutionen, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-101891.

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Sandin, Olof. "Optical and Mechanical Properties of Cool Roof Paint Containing Hollow Thermoplastic Microspheres." Thesis, Uppsala universitet, Institutionen för kemi - Ångström, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-206056.

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This master thesis examines the effect of hollow thermoplastic microspheres in coolroof paints. These types of paints are characterized by their high reflectivity forwavelengths up to 2.5 micrometers and high absorptivity in the IR region. Thethermoplastic microspheres were produced by Expancel®, a unit withinAkzoNobel®. Optical properties were measured using a UV-VIS-NIRspectrophotometer and FTIR. The paint systems were kept as simple as possible, onlycontaining binder, pigment and additive, thus limiting the study to relativecomparisons. TiO2 was used as standard pigment. The additive compon

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Mee, Stephen J. "The synthesis, characterisation and properties of self- assembled hollow and low density microspheres." Thesis, University of Birmingham, 2011. http://etheses.bham.ac.uk//id/eprint/3116/.

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Hollow low density microspheres were prepared by adsorbing kaolin nanoparticles onto a polystyrene (PS) template. A cationic polyelectrolyte, poly(diallydimethylammonium chloride), was initially adsorbed on the PS to render the surface cationic enabling the kaolin nanoparticles to form a shell structure due to electrostatic attraction forces. An increase in ionic strength by the addition of 0.1 M NaCl increased the amount of polyelectrolyte adsorbed at the PS surface. Solvent relaxation NMR experiments indicated that solvent molecules were bound at the PS surface suggesting attached polymer ch

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Shorter, Robert. "The mechanical behaviour of elastomers when hollow microspheres are used as a particulate filler." Thesis, Queen Mary, University of London, 2014. http://qmro.qmul.ac.uk/xmlui/handle/123456789/9092.

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This study aims to understand the behaviour of a novel elastomer where hollow microspheres are used as a particulate filler. The behaviour of elastomers filled with rigid particles, is fairly well understood, where the stiffness increases as the amount of filler material is increased, alternatively, foamed elastomers which are usually produced with either closed cells or open cells, have been shown to become softer as the volume of the voids are increased. When traditional foam materials are compressed they exhibit non-linear behaviour in three distinct phases, the cell walls firstly bend, the

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Strand, Emil. "In-situ Reduction by Incorporating H2 Filled Hollow Glass Microspheres in PM HIP Capsules." Thesis, KTH, Materialvetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233503.

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For many metal components the presence of hard, non-metallic inclusions such as oxides lowers the impact toughness by acting as fracture initiation points and easing crack propagation. In components produced by powder metallurgy hot isostatic pressing (PM HIP), oxides often form a continuous network of small, spherical inclusions after consolidation at the prior particle boundaries (PPB). It is therefore of great importance to reduce surface oxides before consolidation in order to improve mechanical properties. In this work, oxides were attempted to be reduced directly prior to the consolidati

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Peres, Cindy Yuri Ueki. "Concreto com adição de microesferas ocas de vidro." Universidade Presbiteriana Mackenzie, 2014. http://tede.mackenzie.br/jspui/handle/tede/1343.

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Made available in DSpace on 2016-03-15T19:36:43Z (GMT). No. of bitstreams: 1 Cindy Yuri Ueki Peres.pdf: 14079358 bytes, checksum: e18673ab8406f72692d9a0a35b414328 (MD5) Previous issue date: 2014-06-09<br>Fundo Mackenzie de Pesquisa<br>This work aims to evaluate the concrete with addition of hollow glass microspheres . The specific objectives of this work is to evaluate the influence of the addition of hollow glass microspheres with different combinations of dosage in concrete concerning resistance and workability. It was proved that in other studies glass microspheres may influence the worka

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Silva, Laureano. "Utilização de microesferas ocas de vidro na aditivaçăo de concreto." Universidade Presbiteriana Mackenzie, 2013. http://tede.mackenzie.br/jspui/handle/tede/1333.

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Made available in DSpace on 2016-03-15T19:36:38Z (GMT). No. of bitstreams: 1 Laureano Silva.pdf: 3414069 bytes, checksum: 09d85e003fe784d1e9c33e2b4418fc00 (MD5) Previous issue date: 2013-04-18<br>Construtora Norberto Odebrecht S/A<br>This work on the use of hollow microspheres of glass in concrete additives objective to obtain and characterize concrete containing glass hollow microspheres, evaluating the effect of adding hollow glass micro spheres as additives for concrete mixtures, to indicate that its fluidity and mechanical properties and check if maintains or increases the compressive st

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Ke, Cherng-Jyh, and 柯承志. "Smart Multifunctional Hollow Microspheres for Biomedical Applications." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/05461280392098247116.

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博士<br>國立清華大學<br>化學工程學系<br>100<br>Poly(D,L-lactic-co-glycolic acid) (PLGA) is extensively adopted as a carrier material for drug release, due to its excellent biocompatibility and biodegradability. Once internalized by target cells, the drug release from PLGA carriers is dominated by diffusion, lasting from days to months. Consequently, the concentration of drug released from PLGA-based carriers may fail to reach the therapeutic threshold promptly. To address the above issues, the first part of this study presents a novel approach based on “smart”, multi-functional hollow microspheres (HMs), ca

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Ke, Chih-Kuei, and 葛智逵. "Fabrication of TiO2 hollow microspheres and their applications." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/41834344692772579548.

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碩士<br>國立臺灣大學<br>化學研究所<br>99<br>Titania hollow microspheres (THMS) were prepared by a two-step solvothermal process. The solid titania precursor was formed in a solution containing TiOSO4, ethanol, glycerol and ethyl ether at 110oC for 4 h in the first step. In the second solvothermal step, it was found that the morphological integrity of the hollow microspheres could be controlled by varying the concentration of ethanol. We obtained uniform THMS in pure anatase phase, with 1～2 μm diameter and 310 m2/g of surface area. All the samples were characterized by XRD, UV-Vis, N2 sorption isotherms, FE

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LIN, YI-JYUN, and 林毅峻. "Preparation and Physical Properties of the Hollow Silica Microspheres." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/w2c54b.

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碩士<br>國立高雄應用科技大學<br>化學工程與材料工程系博碩士班<br>104<br>Hollow silica microspheres (HSMS) with different particle sizes were successfully prepared using reverse emulsion polymerization. Effects of different concentrations of alkyl-siloxane with varying polarity and different HLB values (hydrophilic lipophilic balance) of surfactant on the physical properties were also investigated. Tetraethyl orthosilicate (TEOS) was used as a silicate source, and an alkyl-siloxane with polar functional group was used as internal surfactant to prepare the HSMS. A simple way of solvent-etching method was used to form an i

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15

Wang, Yen-Wen, and 王彥文. "Implantation of Precursor on Synthesis of Monodispersed Alumina Hollow Microspheres and Other Inorganic Microspheres via Colloidal Templating." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/91197079446396705473.

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碩士<br>國立中興大學<br>材料科學與工程學系<br>96<br>A facile and versatile route has been developed to synthesize non-agglomerating, “flowable” hollow alumina microspheres without addition of any surfactant. This novel method uses organic polymer microspheres as a sacrifice template, anhydrous aluminum chloride as a precursor for alumina, and tetrachloroethylene as a reactive solvent in a way that the metal chloride is implanted into surface of the organic cores to form a core-shell structure. Alumina microspheres with hollow interiors are formed after thermal pyrolysis to remove the organic template. From the

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16

Lo, Ying-chih, and 羅英志. "Mg-Ni Hydrogen Storage Alloys and Release and Silica Hollow Microspheres." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/39730231658279723372.

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碩士<br>逢甲大學<br>化學工程學所<br>95<br>In this study, hydrogen storage alloys of magnesium and nickel were synthesized by polyol process with ethylene glycol as reducing agent and polyvinylpyrrolidone （PVP）as dispersing agent. Finally added palladium chloride at 180 K to obtain alloys. Under high temperature and pressure, hydrogen will diffuse into the alloys. Hydrogen within the alloys will be trapped after the temperature and pressure go back to normal. On reheating the system, hydrogen will be released from within the alloys. We can approval when the proportion of magnesium and nickel was 4：1 the hy

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HONG, WEI-JHE, and 洪偉哲. "Study on Surface Gloss of EVA Foams with Hollow Glass Microspheres." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/apeqa2.

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碩士<br>國立雲林科技大學<br>化學工程與材料工程系<br>106<br>In this study, hollow glass microspheres (HGMs) were used as matting agents to change the surface gloss of ethylene vinyl acetate (EVA) foams, and the results were compared those with silica - a commercial matting agent.Two kinds of hollow glass microspheres with the same density but different particle sizes were selected for the experiments. The results showed that the smaller HGMs led to more significant drop on surface gloss (9.4 GU). In addition, the surface of HGMs was also modified with a siloxane coupling agent. The chemical reaction between the co

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18

"Plasmon-modulated light scattering from gold nanocrystal-decorated hollow mesoporous silica microspheres." 2010. http://library.cuhk.edu.hk/record=b5894421.

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Xiao, Manda = 金納米晶修飾的空心介孔二氧化矽微球在表面等離子體激元調製下的光散射行為 / 肖蔓達.<br>Thesis (M.Phil.)--Chinese University of Hong Kong, 2010.<br>Includes bibliographical references.<br>Abstracts in English and Chinese.<br>Xiao, Manda = Jin na mi jing xiu shi de kong xin jie kong er yang hua xi wei qiu zai biao mian deng li zi ti ji yuan diao zhi xia de guang san she xing wei / Xiao Manda.<br>Abstract --- p.i<br>摘要 --- p.iii<br>Acknowledgement --- p.iv<br>Table of Contents --- p.vi<br>List of Figures --- p.viii<br>List of Tables --- p.x<br>Chapter 1 --- Introduction --- p.1<br>Chapter 1.1 --- Plasmonic Propertie

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Lin, Ting-En, and 林廷恩. "Effect of surfactants on synthesis of silica hollow microspheres via colloidal templating." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/48539108548476535616.

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碩士<br>國立中興大學<br>材料工程學系所<br>95<br>When sol-gel method was used to prepare silica hollow microspheres via colloidal templating, well-dispersed hollow spheres were difficult to attain due mainly to the agglomeration of colloidal templates before coating of the silica precursors. This research aims to modify the template surface by preferential adsorption of polyelectrolyte surfactants for facilitating the dispersion of template particles in sol solvents. The precursor molecules then coat on the templates surface so that the population of inter-connecting hollow spheres can be reduced after calcin

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Li, Wei-Te, and 李維特. "Synthesis of Monodispersed Al2O3 and Pt-Al2O3 Hollow Microspheres by Implantation of Precursor." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/26815364949011611817.

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碩士<br>國立中興大學<br>材料科學與工程學系所<br>97<br>This research uses C2Cl4 as a reactive solvent, AlCl3 as a precursor for Al2O3, and organic microspheres as a template in a way that the AlCl3 is implanted into surface of organic cores to form a core-shell structure. Al2O3 microspheres with hollow interiors are formed after thermal pyrolysis to remove the organic core. In addition, this research also uses C2Cl4 as a reactive solvent, AlCl3 and H2PtCl6．nH2O as precursors for synthesis of Pt-Al2O3 composite hollow particles. Two processes (processes I and II) have been used for the synthesis, and Pt-Al2O3

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Li, Cheng-haw, and 李承澔. "A Study on the Preparation of Hollow Microspheres of Nickel Oxide by Microwave Method." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/2n3bss.

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碩士<br>國立臺北科技大學<br>化學工程研究所<br>100<br>In this study, the carbon spheres as templates, is used prepare the NiO hollow spheres. Metal oxide hollow sphere have been synthesized successfully by various methods, such as templating method, sol-gel method, hydrothermal method, spray pyrolysis method and so on. The most-applied method for the synthesis of metal oxide hollow spheres is by far the templating of carbon spheres prepared by dehydrating glucose or sucrose under hydrothermal conditions, the surface of the carbon sphere have a well distribution of ─OH groups and ─C=O groups. This study will imp

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CHOU, CHEN-YI, and 周宸億. "Surface Plasmon Resonance Effect on the Photocatalyst Characteristics in Au Doped TiO2 Hollow Microspheres." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/6n589e.

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碩士<br>國立宜蘭大學<br>環境工程學系碩士班<br>106<br>Acetaminophen is one of the bulk drugs in the world. The pharmaceutical compounds have commonly been detected in aquatic environments because humans arbitrarily discarded the drugs. Frequent occurrence of pharmaceuticals in aquatic environments has raised a concern about their potential effects on environment and human health. However, for the destruction of aquatic pollutants, the most promising advanced oxidation method for the degradation of acetaminophen are semiconductor photocatalysts. Among various semiconductor photocatalysts, TiO2 has received a gre

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Majhy, Butunath. "A Study on Thermal Characteristic of Solid and Hollow Glass Microspheres Filled Polypropylene Composites." Thesis, 2016. http://ethesis.nitrkl.ac.in/8142/1/2016_MT_214ME3314_Study_on_tharmal.pdf.

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The report regards the heat transfer in the polymer composites of solid glass micro-spheres (SGS) or hollow glass micro-spheres (HGS) filled with polypropylene (PP). The net effective thermal conductivities (Keff) of the polymer composites of PP and SGS or PP and HGS are estimated by analytical integral approach and its result was compared with ANSYS model and existed theoretical models. It was observed that the effect of thermal insulation in hollow glass spheres filled polypropylene composites is more than the solid glass spheres filled polypropylene composites and the net effective thermal

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Torano, Aniela Zarzar. "Chemical Modifications of Hollow Silica Microspheres for the Removal of Organic Pollutants in Simulated Wastewater." Thesis, 2017. http://hdl.handle.net/10754/623473.

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Aqueous industrial effluents containing organic pollutants, such as textile dyes and crude oil, represent environmental and human health concerns due to their toxicity and possible carcinogenic effects. Adsorption is the most promising wastewater treatment method due to its efficiency, ease of operation, and low cost. However, currently used adsorbents have either high regeneration costs or low adsorption capacities. In this work, new organic/inorganic hybrids based on hollow silica microspheres were successfully synthesized, and their ability to remove Methylene Blue from wastewater and crude

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GUO, JYUN-WEI, and 郭俊威. "Hollow Nickel Oxide Microspheres Filled with Sulfur as the Cathode Materials for Lithium-Sulfur Battery." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/9k8m87.

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碩士<br>國立高雄科技大學<br>化學工程與材料工程系<br>107<br>In this study, the hollow Ni(OH)2 microspheres (about 5~6 μm in diameter) composed of nanosheets were synthesized by hydrothermal synthesis method. Hollow nickel oxide microspheres were obtained by heating the Ni(OH)2 microspheres at different temperatures under air atmosphere. The hollow microspheres were filled with sulfur and then coated on the carbon paper as the composite cathode for lithium-sulfur battery. The advantage of this cathode was to use the hollow metal oxide microspheres that could offer high sulfur loading and reduce the shuttle reaction

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Chen, Yanz-Hang, and 陳彥彰. "Functional Nano-silver particles decorated with silica hollow microspheres used in low thermal conductivity of antibacterial coatings." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/tchk4e.

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碩士<br>國立勤益科技大學<br>化工與材料工程系<br>106<br>The outer layer of the hollow glass sphere is composed of an inert gas in-side the glass structure, so it has the characteristics of light weight and low heat conduction, so it can be effectively added to the resin coating to improve the thermal insulation properties of the coating, while the nano-silver is very good bactericidal function, this study uses hollow glass spheres as a carrier, the surface is modified by alkaline washing to have -OH functional groups, and then the hot reflux method is used to graft the silane coupling agent (APTES) to give the s

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黃國聞. "A Facile Synthetic Route of Titania Hollow Microspheres and its Inverse Opal Structure for Dye Sensitized Solar Cell Applications." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/98715885994514552063.

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碩士<br>逢甲大學<br>材料科學與工程學系<br>101<br>The main aims of this study are to use the emulsifier-free polymerization to produce polystyrene (PS) microspheres, which were used in the hard-templating method to form titania hollow microsphere. Furthermore, we prepared PS photonic crystal template via electrophoresis self-assembly (EPSA) method, sussequently such photonic crystal templates were used to form a titania inverse opal (TIO) structure via sol-gel method. Both independent titania hollow microspheres and TIO structure serve as the working electrodes in dye-sensitized solar cells (DSSCs) for studyi

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Lin, Yi-Jou, and 林儀柔. "A Two-Step Controlled Release System Based on The Microneedle array filled with pH-sensitive PLGA hollow microspheres (HMS) for transdermal drug delivery." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/28118117724661515154.

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碩士<br>國立清華大學<br>奈米工程與微系統研究所<br>99<br>Transdermal delivery is an attractive alternative of drug delivery. Comparing to the conventional drug delivery techniques using pills or injections, this approach avoids degradation in the gastrointestinal tract and the pain of injections. But it is limited by the low permeability of skin because the stratum corneum (SC) in the upper skin (10-20 μm) is the main barrier. Hence, we used the Bio-MEMS technique to make microneedle array patch to inset into skin. This microneelde array patch could easily cross the SC but not so long that reach the deeper tissue

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Hu, Teng-Kuei, and 胡登貴. "Preparation of Monodisperse Hollow Microsphere." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/25341834935589303951.

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碩士<br>中原大學<br>化學工程研究所<br>89<br>Micro-sized monodisperse hollow or porous copolymer particles of poly(2-hydroxyethylmethacrylate-co-Ethylene glycol dimethacrylate) with its size about , will be prepared by using seeded emulsion polymerization. The effects on the properties of the particles, such as : surface and interior structure, shell thickness, specific surface area,……etc., were studied by changing the recipes and polymerization conditions, such as : kind and amount of diluents, the ratio of the monomer to crosslinking agent, and polymerization time,……etc. By using the electron microscope

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Jen, Heng-Li, and 任恆立. "Hydrogen Storage Efficiency Analysis of Hollow Silica Microsphere." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/24292726292090696146.

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碩士<br>逢甲大學<br>化學工程學所<br>94<br>Hydrogen is generally acknowledged the most abundant and inexhaustible energy on the earth. Besides, hydrogen is a kind of clean energy. It will not produce smoke, dust, and SOx to pollute environment while burning. Its combustion product is water which will not harm the ecology of the earth. However, its full commercialization as a fuel depends strongly on its purification, storage, and transport. The development of those technologies would affect the profit of hydrogen energy. Current storage systems are either of safety concerns, energy inefficient, or costly.

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Shiu, Yi-Ru, and 許逸儒. "Synthesis of TiO2 Hollow Microsphere by colloidal templating." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/68536187265298845872.

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碩士<br>國立中興大學<br>材料工程學系所<br>94<br>This research synthesized hollow TiO2 microspheres via hydrothermal method together with colloidal organic latex spheres as a sacrificial template. The organic latex particles of uniform shape and size were coated with layers of titanium precursors hydrothermally, and effects of dispersants of various natures on the synthesized TiO2 hollow micro-spheres were examined. Form our experimented results, TiO2 hollow microspheres can be synthesized with and without the dispersants. Nonetheless, the yield for “good” hollow microspheres is different. When dispersant was

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Garg, Gaurav Kumar. "Investigation into Mechanical and Tribological Behaviour of Hollow Glass Microsphere (HGM) Reinforced Epoxy Composite." Thesis, 2015. http://ethesis.nitrkl.ac.in/8000/1/675.pdf.

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In the present work hollow glass microspheres (HGMs) filled epoxy composite with filler content from 0 to 20 wt. % were prepared in order to improve the abrasive wear and mechanical properties of epoxy. Tensile strength and impact strength were determined experimentally. Abrasive wear test was conducted using pin-on-disc wear tester. Composites having 0, 10, 15, and 20 weight fraction of HGM filled epoxy have been prepared in the laboratory by using a self-designed mould. All the experiments were conducted as per ASTM standard. It was found that as the reinforcement (HGM) increases from 0 to 2

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Hsu, Yu-Ching, and 徐郁晴. "Fabrication and Characterization of Solid-State Dye Sensitized Solar Cells using Hollow Microsphere TiO2 Layers." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/40758125589670406164.

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碩士<br>國立臺灣大學<br>應用力學研究所<br>98<br>We fabricated dye sensitized solar cells using hollow microsphere TiO2 photoelectrode made by polystyrene (PS) nanoparticle embedded TiO2 paste. This made significant improvement on the efficiency and short-circuit current of DSSCs. Two different sizes of PS nanoparticles were used, 400 nm and 1 um in diameter. The concentrations of PS nanoparticles, mixing ratios of polystyrene nanoparticle solutions and TiO2 pastes, and nanoparticle sizes are the fabrication parameters for study. The fabrication of DSCCs was started with a deposition of 100 nm compact TiO2 la

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Mckenna, Sean. "Evaluation of the Thermal Performance for a Wire Mesh/Hollow Glass Microsphere Composite Structure as a Conduction Barrier." 2008. http://hdl.handle.net/1969.1/ETD-TAMU-2008-12-122.

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An experimental investigation exploring the use of wire mesh/hollow glass microsphere combination for use as thermal insulation was conducted with the aim to conclude whether or not it represents a superior insulation technology to those on the market. Three primary variables, including number of wire mesh layers, filler material, and temperature dependence were studied using an apparatus that was part of L.I.C.H.E.N (LabVIEW Integrated Conduction Heat Experiment Network), a setup whose basic components allow three vertically stacked samples to be thermally and mechanically controlled. Knowing

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Chung, Min-Fan, and 鐘敏帆. "Controlled Release via Inflammation-Induced Gas-Generating Hollow-Microsphere Systems for the Treatment of Inflammatory Related Diseases." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/04107411052060612927.

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博士<br>國立清華大學<br>化學工程學系<br>103<br>Poly(D,L-lactic-co-glycolic acid) (PLGA) has been extensively utilized as a carrier material for drug delivery, but in the absence of a triggering mechanism, the rate of release of a drug from a PLGA-based carrier is typically slow, resulting in a sub-effective drug concentration. To address this issue, this work develops an injectable hollow microsphere (HM) system that carries the drug and the bubble-generating agent. Upon injection of this system into inflamed tissues, environmental protons (H+) or H2O2 infiltrate the shell of the HMs and react with their en

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Nguyen, Vuong Khanh Dang, and 阮王慶燈. "A pH-Responsive Hollow Microsphere System that Can In Situ Self-Generate NO Micellar Depots for Enhancing Tumor Radiosensitivity." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/n23as5.

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CHOU, CHUN-MING, and 周俊銘. "The Influence of Mixed Vulcanization Systems on the Physical Properties of Lightweight Mixed Rubber/Silica/Hollow Glass Microsphere Composites." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/88mhp5.

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碩士<br>國立雲林科技大學<br>化學工程與材料工程系<br>106<br>The mechanical properties of rubber materials can be improved by the addition of silica particles. However, they increase the weight of rubber materials. Since hollow glass microspheres are low-density fillers, they are used to reduce the weight of rubber and plastic products. However, they decrease the strength of materials. The mechanical properties of rubber materials are related to the cross-link density. Both sulfur and peroxide have been widely used as cross-linking agents for rubbers. Sulfur vulcanization of rubber exhibits an excellent mechanical

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Gao, Suning. "Layered transition metal sulfide- based negative electrode materials for lithium and sodium ion batteries and their mechanistic studies." 2020. https://monarch.qucosa.de/id/qucosa%3A72173.

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The environmental concerns over the use of fossil fuels, and their resource constraints, as well as energy security concerns, have spurred great interest in generating electric energy from renewable sources. Solar and wind energy are abundant and potentially readily available. However, the generation of sustainable energies is generally intermittent and these energies have geographical limits which are relative to current large-scale energy generation facilities. To smooth out the intermittency of renewable energy production, low-cost electrical energy storage (EES) devices are becoming highly

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