Academic literature on the topic 'Iodine fluorides'

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Journal articles on the topic "Iodine fluorides"

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Beneš, O., E. Capelli, N. Morelová, J. Y. Colle, A. Tosolin, T. Wiss, B. Cremer, and R. J. M. Konings. "Cesium and iodine release from fluoride-based molten salt reactor fuel." Physical Chemistry Chemical Physics 23, no. 15 (2021): 9512–23. http://dx.doi.org/10.1039/d0cp05794k.

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CsF dissolves in fluoride based MSR fuel, which significantly decreases its volatility. CsI has very low solubility in the fuel. Exchange between iodides and fluorides occurs in the MSR fuel, stabilizing the Cs cations in the fuel mixture.
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Breuer, W., H. J. Frohn, S. Görg, and R. Nielinger. "Iodine fluorides and their organo derivatives." Journal of Fluorine Chemistry 45, no. 1 (October 1989): 63. http://dx.doi.org/10.1016/s0022-1139(00)84438-3.

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Ahmedbeyli, R. M., A. M. Safarov, F. Y. Mamedov, C. R. Ahmedbeyli, and N. N. Kononkova. "Influence of fluorinated and iodized salt on mineral composition of deciduous teeth formed in biogeochemical deficiency of fluoride and iodide." Kazan medical journal 97, no. 4 (August 15, 2016): 565–71. http://dx.doi.org/10.17750/kmj2015-565.

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Aim. To study the content of Ca, P, F and I in enamel and dentin composition of deciduous teeth, which are formed in fluoride and iodide deficiency, and its dynamics on the background of the 3-year consumption of fluorinated and iodized salt.Methods. The mineral composition of the deciduous teeth enamel and dentin of 6-12 years old children, born and living in conditions of biogeochemical deficiency of fluoride (0.02-0.08 ppm F in water) and iodide (0.033-0.005 ppm I in water) before and after consumption of fluorinated and iodized salt containing sodium fluoride 300±50 ppm F and potassium iodate 40±10 ppm I was studied. The first phase of the study was conducted before inclusion of fluorinated-iodized salt in the diet of schoolchildren. Using X-ray microanalysis, macro- and microelements of 47 intact deciduous teeth were studied. The contents of the four elements (Ca, P, F, and I) in three layers of enamel (the surface layer, intermediate layer, at the enamel-dentin border) and in three layers of the dentine (the layer at the enamel-dentin border, a middle layer, circumpulpal layer). The second phase of a study on the mineral composition of the enamel and dentin was conducted 3 years after the beginning of fluorinated and iodized salt consumption. 51 deciduous intact tooth were investigated.Results. 3-year consumption of table salt with the addition of sodium fluoride and potassium iodate has led to a significant increase in calcium, phosphorus in the enamel of the all teeth groups. The highest content of fluorine was registered in the molars where the level of fluorine increased by 2.08 times from baseline. The fluorine level in canines increased by 1.76 times from baseline, in incisors - by 1.69 times. The iodine content in the enamel increased approximately 2-fold (incisors - 1.77 times, canines - 1.89 times, molars - 1.85 times), in the dentin, depending on the teeth groups, increase in the studied parameter was by 3.12-3.51 times.Conclusion. 3-year consumption of fluorinated and iodized salt containing sodium fluoride 300±50 ppm F and potassium iodate 40±10 ppm I stimulates increasing the content of Ca, P, F and I in the enamel and the dentin of deciduous teeth formed in fluoride and iodide deficiency.
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Mikhailets, N. D., M. I. Balabolkin, V. A. Rakitin, and I. P. Danilov. "Thyroid function during prolonged exposure to fluorides." Problems of Endocrinology 42, no. 1 (February 15, 1996): 6–9. http://dx.doi.org/10.14341/probl11890.

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Thyroid function was examined in 165 workers of electrolysis shops of aluminum production with more or less expressed signs of chronic fluoride intoxication (fluorosis) by radioimmunoassay of hormones and the test of 13II absorption by the thyroid. The detected thyroid abnormalities were characterized by a moderate reduction of iodine-absorbing function of the thyroid, low T3 with normal T4 level, and a slight increase of TTH concentration. These changes augmented with longer service and fluorosis progress. Hence, the syndrome of low T3 and reduced absorption of 1311 may be considered as diagnostic signs of fluorosis. In case of toxic involvement of the liver in fluorosis patients, low T3 syndrome is observed much more frequently: in 75.6% cases. Liver abnormalities evidently lead to disorders in the peripheral conversion of T4 in T3, occurring primarily in liver parenchyma. Indirect effect of fluorine on the enzymatic system of deiodination cannot be ruled out as well.
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Alkorta, Ibon, and José Elguero. "The SN2 reaction and its relationship with the Walden inversion, the Finkelstein and Menshutkin reactions together with theoretical calculations for the Finkelstein reaction." Structural Chemistry 32, no. 5 (July 31, 2021): 1755–61. http://dx.doi.org/10.1007/s11224-021-01805-y.

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AbstractThis communication gives an overview of the relationships between four reactions that although related were not always perceived as such: SN2, Walden, Finkelstein, and Menshutkin. Binary interactions (SN2 & Walden, SN2 & Menshutkin, SN2 & Finkelstein, Walden & Menshutkin, Walden & Finkelstein, Menshutkin & Finkelstein) were reported. Carbon, silicon, nitrogen, and phosphorus as central atoms and fluorides, chlorides, bromides, and iodides as lateral atoms were considered. Theoretical calculations provide Gibbs free energies that were analyzed with linear models to obtain the halide contributions. The M06-2x DFT computational method and the 6-311++G(d,p) basis set have been used for all atoms except for iodine where the effective core potential def2-TZVP basis set was used. Concerning the central atom pairs, carbon/silicon vs. nitrogen/phosphorus, we reported here for the first time that the effect of valence expansion was known for Si but not for P. Concerning the lateral halogen atoms, some empirical models including the interaction between F and I as entering and leaving groups explain the Gibbs free energies.
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Sudlow, K. P., and A. A. Woolf. "Thermochemistry of some mono-substituted iodine fluorides and a comparison of gas and solid phase structures." Journal of Fluorine Chemistry 90, no. 2 (July 1998): 129–32. http://dx.doi.org/10.1016/s0022-1139(98)00192-4.

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Savchenkov, Mikhail F., N. V. Efimova, R. S. Manueva, L. A. Nikolaeva, and N. S. Shin. "Thyroid gland pathology in children population exposed to the combination of iodine deficiency and fluoride pollution of environment." Hygiene and sanitation 95, no. 12 (October 28, 2019): 1201–5. http://dx.doi.org/10.18821/0016-9900-2016-95-12-1201-1205.

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The article presents results of study of the impact of iodine deficiency and technogenic fluoride on the state of the thyroid gland in children. On the example of two districts of the city of Bratsk there were executed dynamic investigations (2002 and 2012), including the estimation of the pollution of ambient air and soil by fluorine compounds, levels of iodine intake by the body, the clinical examination of children aged from 5 to 7 years d and interviewing of their parents. In the course of the medical examination there were executed: physical examination by the pediatrician, endocrinologist, ultrasound examination of the thyroid gland, the determination both of serum hormone content by radioimmunoassay and urinary excretion offluorine and iodine. Concentrations of hydrogen fluoride and a solidfluorides in ambient air led to the accumulation offluoride ion in the soil. The iodine entering with drinking water and food, was established to provide only 37.5-50% of the daily requirement of iodine. Increased fluoride ion content in urine and milk teeth in children is associated with the concentrations of the fluorine-containing pollutants in the ambient air and soil. The fluoride pollution against the background of the natural iodine deficiency was established to increase the frequency of functional and morphological disorders of the thyroid gland in children.
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Mugunthan, G., and K. P. Ravindranathan Kartha. "A facile and convenient synthesis of disarmed glycosyl fluorides using in situ-generated iodine monofluoride (see Ref. 1)." Tetrahedron Letters 53, no. 42 (October 2012): 5631–34. http://dx.doi.org/10.1016/j.tetlet.2012.08.024.

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Pike, Sarah J., Christopher A. Hunter, Lee Brammer, and Robin N. Perutz. "Benchmarking of Halogen Bond Strength in Solution with Nickel Fluorides: Bromine versus Iodine and Perfluoroaryl versus Perfluoroalkyl Donors." Chemistry – A European Journal 25, no. 39 (June 18, 2019): 9237–41. http://dx.doi.org/10.1002/chem.201900924.

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Mugunthan, G., and K. P. Ravindranathan Kartha. "ChemInform Abstract: Iodine and Its Interhalogen Compounds: Versatile Reagents in Carbohydrate Chemistry. Part 25. A Facile and Convenient Synthesis of Disarmed Glycosyl Fluorides Using in situ Generated Iodine Monofluoride." ChemInform 44, no. 5 (January 29, 2013): no. http://dx.doi.org/10.1002/chin.201305158.

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Dissertations / Theses on the topic "Iodine fluorides"

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Pointner, Bernard E. Schrobilgen Gary Lee John. "Syntheses and characterization of fluorides and oxide fluorides of xenon(II), xenon(IV), xenon(VI), and iodine(VII) /." *McMaster only, 2005.

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Shea, James Christopher 1964. "Hyperfine structure in the microwave spectra of the iodine fluorides iodine heptafluoride and iodine pentafluoride and of the weakly bound complex hydrochloric acid...nitrous oxide." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/277178.

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A pulsed-beam fourier transform microwave spectrometer was used to measure the rotational spectra of iodine heptafluoride, iodine pentafluoride, and the weakly bound complex, HCl...NNO. For IF7, only five rotational transitions were observed, and no resolvable hyperfine structure was detected. Based on this data, the A, B, and C rotational constants were determined to be 1746(3) MHz, 1732.0(8) MHz, and 1553.0(2) MHz, respectively. The existence of a pure rotational spectrum confirms that this molecule undergoes polar distortions. Twenty-two hyperfine components of the IF5 spectrum were recorded. The B rotational constant for this molecule was determined to be 2727.421(3) MHz, and the quadrupole coupling constant was found to be 1069.35(13) MHz. Though the work is still in progress on HCl...NNO, nine transitions have been recorded. In addition, five transitions have been recorded for an apparent trimer species composed of HCl, NNO, and an as yet unidentified third species.
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Abo-Amer, Anwar. "An innovative method to generate Iodine(V and III)-fluorine bonds and contributions to the reactivity of Fluoroorganoiodine(III) fluorides and related compounds." [S.l. : s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=974966185.

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Girard, Bertrand. "Etude de la collision reactive ii + f -> if + i par fluorescence induite par laser." Paris 6, 1987. http://www.theses.fr/1987PA066398.

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Etude de cette collision par la methode des faisceaux croises et grace a la transition (b <- x) intense, dans le visible, apres analyse de la saturation du processus d'excitation laser de cette transition de if forme. Deduction des populations des differents niveaux rovibrationnels de l'etat x. Etablissement d'une cartographie detaillee de la distribution rotationnelle des niveaux vibrationnels v = 8 a 20 de l'etat x de if: aspect bimodal qui implique la coexistence de deux chemins reactionnels differents. Attribution a un artefact de l'important signal observe anterieurement pour v = 0. Mesures preliminaires de la section efficace differentielle par effet doppler
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Saikat, Sohel Quaderi. "Distribution, mobility and health significance of iodine and fluorine in the UK Peak District." Thesis, University of Derby, 2005. http://hdl.handle.net/10545/196530.

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Raybone, D. "Chemiluminescent and photochemical processes in the gas phase." Thesis, University of Manchester, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383197.

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Tanimoto, Hélio Massaiochi. "Controle de microrganismos cariogênicos em pacientes submetidos à radioterapia em região de cabeça e pescoço : estudo clínico e microbiológico, utilizando-se métodos mecânicos e químicos /." Araçatuba, 2001. http://hdl.handle.net/11449/102340.

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Orientador: Alvimar Lima de Castro
Banca: Takeo Adhemar Furuse
Banca: Décio dos Santos Pinto
Banca: Norberto Perri Moraes
Banca: Izabel Yoko Ito
Resumo: A cárie dental, por ser uma doença cujo desenvolvimento depende basicamente da susceptibilidade dental, de microrganismos cariogênicos, e de um substrato fermentável que resulta na produção de ácidos, apresenta evolução que depende de fatores que favoreçam essas condições, como a radioterapia da região de cabeça e pescoço. Nesse sentido, o presente trabalho teve como objetivo comparar os efeitos do flúor, da clorexidina, e do iodeto de sódio, na prevenção das seqüelas como cárie de irradiação e/ou osteorradiomielite em pacientes portadores de câncer, tendo a radioterapia como um dos métodos terapêuticos utilizados. Foram utilizados 52 pacientes divididos em três grupos, que foram respectivamente tratados com gluconato de clorexidina a 0,12%, fluoreto de sódio a 0,5%, e solução de iodeto de sódio (2%)-H2O2 (10 volumes), após adequação do meio bucal e cicatrização das áreas de extrações dentárias, através de bochechos diários utilizando-se a substância referente ao grupo de estudo previamente estabelecido. Concluiu-se que o uso de fluoretos, clorexidina e solução de iodeto de sódio potencializaram os meios físicos de profilaxia, sendo a clorexidina a mais eficaz na redução de ufc de S. mutans. Considera-se, ainda, que a ocorrência de cárie e/ou osteorradionecrose nesses pacientes pode ser controlada, desde que sejam instituídos adequados meios de higiene bucal.
Abstract: The dental carie, for being a disease whose development depends basically of dental susceptibility, cariogenic microorganisms, and a fermentable substratum that results in the production of acids, it presents evolution that depends on factors that favor those conditions, as the radiotherapy of head and neck region. In that sense, the present work had as objective compares the effects of the fluorides, chlorhexidine, and sodium iodite, in the prevention of the sequels as radiation carie and/or osteoradionecrosis in oncology patients, tends the radiotherapy as a therapeutic method used. 52 patients were used divided in three groups, that they were treated respectively with chlorhexidine gluconate 0,12%, sodium fluoride 0,5%, and a combination of sodium iodite solution 2% and peroxide 10%, after dental assessment and cicatrization of the areas of dental extractions, through daily mouthfuls being used the substance regarding the previously established study group. It was concluded that the fluorides use, chlorhexidine and sodium iodites solution potentializing the physical methods of prophylaxis, being the chlorhexidine the most effective in the reduction of cfu of S. mutans. It's also considered that the occurrence of radiation carie and/or osteoradionecrosis in those patient can be controlled, since appropriate methods of buccal hygiene are instituted.
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Mackowiak, Cheryl L. "The Efficacy of Plant Residue Degradation Products on Phosphorus, Iron, Iodine, and Fluorine Bioavailability to Plants." DigitalCommons@USU, 2001. https://digitalcommons.usu.edu/etd/6758.

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Plant and animal wastes degrade in soils to form relatively stable humified compounds, which form ion complexes that affect the bioavailability of elements in the soil solution. Hydroponic studies with wheat and rice were conducted to characterize the effect of humic acid (HA) on phosphorus (P), iron (Fe), fluorine (F), and iodine (I) bioavailability. Ferrihydrite [Fe(OH)3] precipitation was greater on root surfaces without HA or synthetic chelates. Oxides such as ferrihydrite strongly adsorb P and provide exchange sites for metals. HA reduced this precipitate and increased P and Fe uptake. Humic acid had no effect on F toxicity in rice, where solution levels above 0.5 mM F inhibited growth. Data supported the hypothesis that in moderately acidic solutions (pH< 6), F uptake is primarily as HF rather than F. Doubling solution Ca caused a 10-fold increase in root surface CaF2 precipitates, but the additional Ca did not decrease F toxicity. Calcium levels above 1 mM caused HA to flocculate over time, but the addition of F reduced flocculation by competing with HA for Ca. The majority of shoot F was apparently associated with the middle lamella, suggesting that F may bind with phosphates and pectate-Ca. Organic matter promotes aqueous iodine (I2(aq)) reduction to I-, a less toxic species. HA reduced 12( aq) toxicity by 50%. In solutions without HA, 6.5 μM h(aq) was more toxic than 30 μM I-. Humic acid had no effect on I- uptake or toxicity, where I- and IO3- were toxic to rice at 10 and 100 μM, respectively. These data were used to model element cycling through plants in a regenerative human life support system for NASA 's Advanced Life Support program, where HA, P, Fe, F, and I from plant residues and human wastes are recycled to the crop production system.
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Ishita, Keisuke. "Design, Synthesis and Evaluation of Carborane and Thiazole Derivatives." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1510937794366855.

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Tanimoto, Hélio Massaiochi [UNESP]. "Controle de microrganismos cariogênicos em pacientes submetidos à radioterapia em região de cabeça e pescoço: estudo clínico e microbiológico, utilizando-se métodos mecânicos e químicos." Universidade Estadual Paulista (UNESP), 2001. http://hdl.handle.net/11449/102340.

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Made available in DSpace on 2014-06-11T19:32:06Z (GMT). No. of bitstreams: 0 Previous issue date: 2001Bitstream added on 2014-06-13T19:21:15Z : No. of bitstreams: 1 tanimoto_hm_dr_araca.pdf: 452600 bytes, checksum: 35a6fdca100183a9bf9298314082cef6 (MD5)
A cárie dental, por ser uma doença cujo desenvolvimento depende basicamente da susceptibilidade dental, de microrganismos cariogênicos, e de um substrato fermentável que resulta na produção de ácidos, apresenta evolução que depende de fatores que favoreçam essas condições, como a radioterapia da região de cabeça e pescoço. Nesse sentido, o presente trabalho teve como objetivo comparar os efeitos do flúor, da clorexidina, e do iodeto de sódio, na prevenção das seqüelas como cárie de irradiação e/ou osteorradiomielite em pacientes portadores de câncer, tendo a radioterapia como um dos métodos terapêuticos utilizados. Foram utilizados 52 pacientes divididos em três grupos, que foram respectivamente tratados com gluconato de clorexidina a 0,12%, fluoreto de sódio a 0,5%, e solução de iodeto de sódio (2%)-H2O2 (10 volumes), após adequação do meio bucal e cicatrização das áreas de extrações dentárias, através de bochechos diários utilizando-se a substância referente ao grupo de estudo previamente estabelecido. Concluiu-se que o uso de fluoretos, clorexidina e solução de iodeto de sódio potencializaram os meios físicos de profilaxia, sendo a clorexidina a mais eficaz na redução de ufc de S. mutans. Considera-se, ainda, que a ocorrência de cárie e/ou osteorradionecrose nesses pacientes pode ser controlada, desde que sejam instituídos adequados meios de higiene bucal.
The dental carie, for being a disease whose development depends basically of dental susceptibility, cariogenic microorganisms, and a fermentable substratum that results in the production of acids, it presents evolution that depends on factors that favor those conditions, as the radiotherapy of head and neck region. In that sense, the present work had as objective compares the effects of the fluorides, chlorhexidine, and sodium iodite, in the prevention of the sequels as radiation carie and/or osteoradionecrosis in oncology patients, tends the radiotherapy as a therapeutic method used. 52 patients were used divided in three groups, that they were treated respectively with chlorhexidine gluconate 0,12%, sodium fluoride 0,5%, and a combination of sodium iodite solution 2% and peroxide 10%, after dental assessment and cicatrization of the areas of dental extractions, through daily mouthfuls being used the substance regarding the previously established study group. It was concluded that the fluorides use, chlorhexidine and sodium iodites solution potentializing the physical methods of prophylaxis, being the chlorhexidine the most effective in the reduction of cfu of S. mutans. It's also considered that the occurrence of radiation carie and/or osteoradionecrosis in those patient can be controlled, since appropriate methods of buccal hygiene are instituted.
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Books on the topic "Iodine fluorides"

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Knapp, Brian J. Chlorine, Fluorine, Bromine and Iodine (Elements). Atlantic Europe Publishing Co Ltd, 1996.

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Parker, Philip M. The 2007 Import and Export Market for Fluorine, Bromine, and Iodine in China. ICON Group International, Inc., 2006.

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The World Market for Fluorine, Bromine, and Iodine: A 2004 Global Trade Perspective. Icon Group International, Inc., 2005.

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Parker, Philip M. The World Market for Fluorine, Bromine, and Iodine: A 2007 Global Trade Perspective. ICON Group International, Inc., 2006.

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Bynum, Franklin A. An iodine fluorine flow tube (IFFT) for chemical laser research: Spectroscopic constants, chemical kinetics, and other modeling considerations. 1992.

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Bynum, Franklin A. An iodine fluorine flow tube (IFFT) for chemical laser research: Spectroscopic constants, chemical kinetics, and other modeling considerations. 1992.

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Parker, Philip M. The 2007 Import and Export Market for Fluorine, Bromine, and Iodine in United States. ICON Group International, Inc., 2006.

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Book chapters on the topic "Iodine fluorides"

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Frohn, Hermann-Josef. "Iodine(III and V) Fluorides: Interesting Fluorinating Agents." In Efficient Preparations of Fluorine Compounds, 72–75. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118409466.ch12.

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Murphy, Graham K., and Tanja Gulder. "Hypervalent Iodine Fluorination for Preparing Alkyl Fluorides (Stoichiometrically and Catalytically)." In Fluorination, 1–32. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-1855-8_39-1.

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Murphy, Graham K., and Tanja Gulder. "Hypervalent Iodine Fluorination for Preparing Alkyl Fluorides (Stoichiometrically and Catalytically)." In Fluorination, 396–427. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-10-3896-9_39.

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Hirota, E., K. Kuchitsu, T. Steimle, J. Vogt, and N. Vogt. "15 CFIO Carbonic fluoride iodide." In Molecules Containing No Carbon Atoms and Molecules Containing One or Two Carbon Atoms, 246. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-540-70614-4_216.

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Rozen, Shlomo. "The “Real” Iodine and Bromine Monofluorides." In Efficient Preparations of Fluorine Compounds, 133–38. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118409466.ch23.

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Imran-ul-haq, Muhammad, Nadja Förster, Radovan Vukicevic, Kristin Herrmann, Rebekka Siegmann, and Sabine Beuermann. "Iodine Transfer Radical Polymerizations of Vinylidene Fluoride in Supercritical Carbon Dioxide and Polymer Functionalization via Click Chemistry." In ACS Symposium Series, 233–43. Washington, DC: American Chemical Society, 2009. http://dx.doi.org/10.1021/bk-2009-1024.ch015.

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Raybone, D., T. M. Watkinson, and J. C. Whitehead. "The Characterisation of the Mechanism of IF(B) Production in Fluorine/ Iodide Systems." In Selectivity in Chemical Reactions, 515–23. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-3047-6_30.

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Trautmann, M., T. Trickl, and J. Wanner. "IF(A-X, B-X) Chemiluminescence of Fluorine-Iodide Systems in a Crossed Molecular Beam Experiment." In Selectivity in Chemical Reactions, 525–29. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-3047-6_31.

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Simpson, Christopher P., Olumide I. Adebolu, Joon-Sung Kim, Vignesh Vasu, and Alexandru D. Asandei. "Photochemically Enabled Iodine Degenerative Transfer Controlled Radical Homo- and Block Copolymerization of Vinylidene Fluoride at Ambient Temperatures with Mn2(CO)10and Visible Light." In ACS Symposium Series, 183–209. Washington, DC: American Chemical Society, 2015. http://dx.doi.org/10.1021/bk-2015-1187.ch011.

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Haufe, G. "Prepared from Iodine and Metal Fluorides." In Fluorine, 1. Georg Thieme Verlag KG, 2005. http://dx.doi.org/10.1055/sos-sd-034-00112.

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Conference papers on the topic "Iodine fluorides"

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Borisov, V. P., Sergey D. Velikanov, Aleksander F. Zapol'skiy, S. B. Kormer, M. V. Synitsin, Vitali D. Urlin, Yuri N. Frolov, and V. V. Shurov. "Chemical hydrogen fluoride lasers." In Fourth International Workshop on Iodine Lasers and Applications, edited by Karel Rohlena, Jarmila Kodymova, and Bozena Kralikova. SPIE, 1996. http://dx.doi.org/10.1117/12.232194.

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Špalek, Otomar, Vít Jirásek, Miroslav Čenský, Jarmila Kodymová, Irena Picková, and Ivo Jakubec. "Chemical oxygen-iodine laser with atomic iodine generated via fluorine atoms." In International Conference on Lasers, Applications, and Technologies '07, edited by Vladislav Panchenko, Vladimir Golubev, Andrey Ionin, and Alexander Chumakov. SPIE, 2007. http://dx.doi.org/10.1117/12.753179.

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Censky, Miroslav, Otomar Spalek, Vit Jirasek, Jarmila Kodymova, and Ivo Jakubec. "Chemical generation of atomic iodine for a COIL via atomic fluorine." In Lasers and Applications in Science and Engineering, edited by Steven J. Davis and Michael C. Heaven. SPIE, 2004. http://dx.doi.org/10.1117/12.538776.

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Jirásek, Vít, Otomar Špalek, Miroslav Censký, Jarmila Kodymová, Irena Picková, and Ivo Jakubec. "Study of COIL active medium with atomic iodine generated via fluorine atoms." In XVII International Symposium on Gas Flow and Chemical Lasers and High Power Lasers. SPIE, 2008. http://dx.doi.org/10.1117/12.816700.

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Censky, Miroslav, Otomar Spalek, Vit Jirasek, Jarmila Kodymova, and Ivo Jakubec. "Generation of atomic iodine for a COIL via atomic fluorine at higher pressure." In Prague -- 2004 DL over. SPIE, 2005. http://dx.doi.org/10.1117/12.611013.

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Yang, Lijun, and Wallace Woon-Fong Leung. "Improvement of Dye Sensitized Solar Cells With Nanofiber-Based Anode." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-64710.

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Abstract:
Dye Sensitized Solar Cell (DSSC) has great advantages over conventional silicon-based photovoltaics as it is inexpensive, flexible, and transparent. Sun energy is used to excite the electron of the organic (ruthenium-polypyridine) dye from which the electron from the dye is injected into the anode made of titanium dioxide (TiO2). The excited electron enters the conduction band of the TiO2 and gets transmitted across the TiO2 nanoparticles (anode) to the FTO (Fluorine-doped tin-oxide) glass/electrode, which in turn go to the external circuit powering the electrical load. The electron returns to the device via the counter electrode coated with a platinum catalyst to the electrolyte, typically iodide/tri-iodide, wherein the iodide ions carry the electron back to regenerate the dye attached to the TiO2 nanofibers. Improvement can be made by using 60–120 nm diameter TiO2 nanofibers produced in our lab, for which electrons can be directly transferred to the FTO reducing the recombination rate. Also, the large surface-to-volume ratio of the nanofibers allows numerous sites for attachment of the organic dye molecules, thereby increasing the capture of sunlight. In order to achieve high conversion efficiency, several critical parameters need to be optimized with the nanofiber-based DSSC. In this study, we investigate the thickness of the anode (TiO2 nanofiber) on the conversion efficiency. The conversion efficiency of the DSSC in our laboratory can reach more than 7%. Other improvements are believed to further boost this efficiency.
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