Academic literature on the topic 'Controled radical polymerization'

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Journal articles on the topic "Controled radical polymerization"

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Chen, Mao, Honghong Gong, and Yu Gu. "Controlled/Living Radical Polymerization of Semifluorinated (Meth)acrylates." Synlett 29, no. 12 (2018): 1543–51. http://dx.doi.org/10.1055/s-0036-1591974.

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Fluorinated polymers are important materials for applications in many areas. This article summarizes the development of controlled/living radical polymerization (CRP) of semifluorinated (meth)acrylates, and briefly introduces their reaction mechanisms. While the classical CRP such as atom transfer radical polymerization (ATRP), reversible addition-fragmentation chain transfer (RAFT) polymerization and nitroxide-mediated radical polymerization (NMP) have promoted the preparation of semifluorinated polymers with tailor-designed architectures, recent development of photo-CRP has led to unpreceden
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Jenkins, Aubrey D., Richard G. Jones, and Graeme Moad. "Terminology for reversible-deactivation radical polymerization previously called "controlled" radical or "living" radical polymerization (IUPAC Recommendations 2010)." Pure and Applied Chemistry 82, no. 2 (2009): 483–91. http://dx.doi.org/10.1351/pac-rep-08-04-03.

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This document defines terms related to modern methods of radical polymerization, in which certain additives react reversibly with the radicals, thus enabling the reactions to take on much of the character of living polymerizations, even though some termination inevitably takes place. In recent technical literature, these reactions have often been loosely referred to as, inter alia, "controlled", "controlled/living", or "living" polymerizations. The use of these terms is discouraged. The use of "controlled" is permitted as long as the type of control is defined at its first occurrence, but the
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Lowe, A. B., and C. L. McCormick. "Homogeneous Controlled Free Radical Polymerization in Aqueous Media." Australian Journal of Chemistry 55, no. 7 (2002): 367. http://dx.doi.org/10.1071/ch02053.

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The ability to conduct controlled radical polymerizations (CRP) in homogeneous aqueous media is discussed. Three main techniques, namely stable free radical polymerization (SFRP), with an emphasis on nitroxide-mediated polymerization (NMP), atom transfer radical polymerization (ATRP) and reversible addition-fragmentation chain transfer polymerization (RAFT) are examined. No examples exist of homogeneous aqueous NMP polymerization, but mixed water/solvent systems are discussed with specific reference to the NMP of sodium 4-styrenesulfonate. Aqueous ATRP is possible, although monomer choice is l
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Save, Maud, Yohann Guillaneuf, and Robert G. Gilbert. "Controlled Radical Polymerization in Aqueous Dispersed Media." Australian Journal of Chemistry 59, no. 10 (2006): 693. http://dx.doi.org/10.1071/ch06308.

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Controlled radical polymerization (CRP), sometimes also termed ‘living’ radical polymerization, offers the potential to create a wide range of polymer architectures, and its implementation in aqueous dispersed media (e.g. emulsion polymerization, used on a vast scale industrially) opens the way to large-scale manufacture of products based on this technique. Until recently, implementing CRP in aqueous dispersed media was plagued with problems such as loss of ‘living’ character and loss of colloidal stability. This review examines the basic mechanistic processes in free-radical polymerization in
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Braun, Dietrich. "Origins and Development of Initiation of Free Radical Polymerization Processes." International Journal of Polymer Science 2009 (2009): 1–10. http://dx.doi.org/10.1155/2009/893234.

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At present worldwide about 45% of the manufactured plastic materials and 40% of synthetic rubber are obtained by free radical polymerization processes. The first free radically synthesized polymers were produced between 1910 and 1930 by initiation with peroxy compounds. In the 1940s the polymerization by redox processes was found independently and simultaneously at IG Farben in Germany and ICI in Great Britain. In the 1950s the systematic investigation of azo compounds as free radical initiators followed. Compounds with labile C–C-bonds were investigated as initiators only in the period from t
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Monteiro, M. J., R. Bussels, S. Beuermann, and M. Buback. "High Pressure 'Living' Free-Radical Polymerization of Styrene in the Presence of RAFT." Australian Journal of Chemistry 55, no. 7 (2002): 433. http://dx.doi.org/10.1071/ch02079.

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Reversible addition-fragmentation chain transfer (RAFT) polymerization of styrene was studied at high pressure, employing two dithioester RAFT agents with an isopropylcyano (5) and a cumyl (6) leaving group, respectively. The high-pressure reaction resulted in low polydispersity polymer. It was found that controlled polymerizations can be performed at increased pressures with a high degree of monomer conversion, which signifies that high-pressure polymerizations can be utilized for the production of higher molecular weight polystyrene of controlled microstructure. Retardation of styrene polyme
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Zhang, Zhenghe, Pengcheng Zhang, Yong Wang, and Weian Zhang. "Recent advances in organic–inorganic well-defined hybrid polymers using controlled living radical polymerization techniques." Polymer Chemistry 7, no. 24 (2016): 3950–76. http://dx.doi.org/10.1039/c6py00675b.

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Controlled living radical polymerizations, such as ATRP and RAFT polymerization, could be utilized for the preparation of well-defined organic–inorganic hybrid polymers based on POSS, PDMS, silica nanoparticles, graphene, CNTs and fullerene.
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Matyjaszewski, Krzysztof. "Radical Nature of Cu-Catalyzed Controlled Radical Polymerizations (Atom Transfer Radical Polymerization)." Macromolecules 31, no. 15 (1998): 4710–17. http://dx.doi.org/10.1021/ma980357b.

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Ha, Nguyen Tran, and Duong Ba Vu. "Organic photo-catalyst for controlled synthesis of poly(methyl methacrylate) using spirooxazine initiator." Tạp chí Khoa học 14, no. 9 (2019): 94. http://dx.doi.org/10.54607/hcmue.js.14.9.299(2017).

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Photoinitiated metal-free controlled living radical polymerization of methyl methacrylates was investigated using the nuclear aromatic compound of pyrene. In the presence of photoredox catalysts and UV irradiation, spirooxazine initiator was used as initiator for polymerization of methyl methacrylate with good control over molecular weight in range of 10000 – 14000 g/mol and polydispersity below 1.5. Moreover, the obtained polymer also exhibited photochromic properties under UV irradiation both in solution and in solid state film. We are reliable believe that organic-based photoredox catalysts
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Steenbock, Marco, Markus Klapper, and Klaus Müllen. "Triazolinyl radicals - new additives for controlled radical polymerization." Macromolecular Chemistry and Physics 199, no. 5 (1998): 763–69. http://dx.doi.org/10.1002/(sici)1521-3935(19980501)199:5<763::aid-macp763>3.0.co;2-s.

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Dissertations / Theses on the topic "Controled radical polymerization"

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Autissier, Laurent. "Développement d'alcoxyamines pour l'ingénierie macromoléculaire." Electronic Thesis or Diss., Aix-Marseille, 2020. http://www.theses.fr/2020AIXM0323.

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La dissociation homolytique des alcoxyamines conduit à la formation de deux radicaux, un nitroxyde et un radical alkyle. Cette réaction réversible a été mise à profit pour contrôler les réactions de polymérisation radicalaire de monomères vinyliques ou pour réaliser des additions radicalaires intermoléculaires (IRA). Dans une première partie, notre but a été de développer une alternative plus économique au nitroxyde SG1 pour le contrôle de la polymérisation d’une large gamme de monomères y compris des méthacrylates. Nous avons développé plusieurs structures linéaires aliphatiques et aromatique
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Wang, Aileen Ruiling Zhu Shiping. "Diffusion-controlled atom transfer radical polymerization." *McMaster only, 2005.

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Belincanta, Juliana. "Homopolimerização e copolimerização via radical livre controlada por radicais nitroxidos." [s.n.], 2008. http://repositorio.unicamp.br/jspui/handle/REPOSIP/266269.

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Orientador: Liliane Maria Ferrareso Lona<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Quimica<br>Made available in DSpace on 2018-08-11T08:06:10Z (GMT). No. of bitstreams: 1 Belincanta_Juliana_D.pdf: 4082238 bytes, checksum: 20349198a1d8e13a5e2eddcf8d16e5ba (MD5) Previous issue date: 2008<br>Resumo: A polimerização viva/controlada é uma área que vem se desenvolvendo rapidamente no escopo de polímeros e engenharia. A habilidade para preparar copolímeros bem definidos do tipo bloco, estrela, redes poliméricas, bem como outros materiais pelo mecanismo da poli
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Mochizuki, Shuto. "Controlled radical polymerization in designed porous materials." Kyoto University, 2019. http://hdl.handle.net/2433/242535.

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Vieira, Roniérik Pioli 1989. "Modelagem matemática para a otimização e scale up da polimerização radicalar controlada do estireno." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/266633.

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Orientador: Liliane Maria Ferrareso Lona<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Química<br>Made available in DSpace on 2018-08-24T00:08:56Z (GMT). No. of bitstreams: 1 Vieira_RonierikPioli_M.pdf: 2090320 bytes, checksum: 2a9ff9a429c08577f877080fe8c48d01 (MD5) Previous issue date: 2013<br>Resumo: O processo de polimerização radicalar via transferência de átomo (ATRP) consiste numa das técnicas de polimerização radicalar controlada para a síntese de materiais com estruturas macromoleculares específicas. Através desta técnica, podem-se sintetizar
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Yin, Meizhen. "Synthesis and controlled radical polymerization of multifunctional monomers." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2004. http://nbn-resolving.de/urn:nbn:de:swb:14-1091453146703-47835.

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Multifunctional monomers on the basis of acryl- and methacryl derivatives were synthesized and different protective groups were used. After polymerization the protective groups were removed by different methods. Various initiators for the NMP of the monomers were synthesized and the reaction conditions were optimized. The results showed that NMP was not a suitable method for multifunctional acryl- and methacryl derivatives to achieve well-defined homopolymers, although it was successful for control of polymerization of styrene and block copolymerization of multifunctional acryl- and methacryl
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Heredia, Karina Lynn. "Synthesis of polymer bioconjugates using controlled radical polymerization." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1583873071&sid=37&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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Gonçalves, Maria Cecilia. "Estudo experimental da polimerização via radical livre controlada em presença de radicais nitroxido (NMRP)." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/266346.

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Orientador: Liliane Maria Ferrareso Lona<br>Dissertação (mestrado) - Universidade Estadual de Campinas. Faculdade de Engenharia Quimica<br>Made available in DSpace on 2018-08-07T10:01:06Z (GMT). No. of bitstreams: 1 Goncalves_MariaCecilia_M.pdf: 1216282 bytes, checksum: 2482b360196051d5ed291cc3d7fa0ccc (MD5) Previous issue date: 2006<br>Resumo: A polimerização via radical livre controlada mediante radicais nitróxido (NMRP) tem recebido cada vez mais atenção como uma técnica para produção de polímeros com estrutura altamente controlada. Distribuições de pesos moleculares estreitas são obtidas
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Qi, Genggeng. "Unconventional radical miniemulsion polymerization." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/26547.

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Thesis (Ph.D)--Chemical Engineering, Georgia Institute of Technology, 2009.<br>Committee Chair: Jones, Christopher W.; Committee Chair: Schork, F. Joseph; Committee Member: Koros, William J.; Committee Member: Lyon, Andrew; Committee Member: Nenes, Athanasios. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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Minaux, Eric. "Controlled radical polymerization at pressures up to 2000 bar." Doctoral thesis, [S.l.] : [s.n.], 2001. http://deposit.ddb.de/cgi-bin/dokserv?idn=962677035.

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Books on the topic "Controled radical polymerization"

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Matyjaszewski, Krzysztof, ed. Controlled Radical Polymerization. American Chemical Society, 1998. http://dx.doi.org/10.1021/bk-1998-0685.

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K, Matyjaszewski, American Chemical Society. Division of Polymer Chemistry., and American Chemical Society Meeting, eds. Controlled radical polymerization. American Chemical Society, 1998.

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Matyjaszewski, Krzysztof, ed. Controlled/Living Radical Polymerization. American Chemical Society, 2006. http://dx.doi.org/10.1021/bk-2006-0944.

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Matyjaszewski, Krzysztof, ed. Controlled/Living Radical Polymerization. American Chemical Society, 2000. http://dx.doi.org/10.1021/bk-2000-0768.

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Matyjaszewski, Krzysztof, Brent S. Sumerlin, Nicolay V. Tsarevsky, and John Chiefari, eds. Controlled Radical Polymerization: Mechanisms. American Chemical Society, 2015. http://dx.doi.org/10.1021/bk-2015-1187.

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Matyjaszewski, Krzysztof, Brent S. Sumerlin, Nicolay V. Tsarevsky, and John Chiefari, eds. Controlled Radical Polymerization: Materials. American Chemical Society, 2015. http://dx.doi.org/10.1021/bk-2015-1188.

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Tsarevsky, Nicolay V., and Brent S. Sumerlin, eds. Fundamentals of Controlled/Living Radical Polymerization. Royal Society of Chemistry, 2013. http://dx.doi.org/10.1039/9781849737425.

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Matyjaszewski, Krzysztof, ed. Advances in Controlled/Living Radical Polymerization. American Chemical Society, 2003. http://dx.doi.org/10.1021/bk-2003-0854.

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K, Matyjaszewski, American Chemical Society. Division of Polymer Chemistry, and American Chemical Society Meeting, eds. Advances in controlled/living radical polymerization. American Chemical Society, 2003.

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K, Matyjaszewski, ed. Controlled/living radical polymerization: Progress in ATRP. American Chemical Society, 2009.

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Book chapters on the topic "Controled radical polymerization"

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Ambade, Ashootosh V. "Controlled Radical Polymerization." In Metal-Catalyzed Polymerization. CRC Press, 2017. http://dx.doi.org/10.1201/9781315153919-5.

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Lefay, Catherine, and Julien Nicolas. "Controlled/Living Radical Polymerization in Aqueous Miniemulsion." In Miniemulsion Polymerization Technology. John Wiley & Sons, Inc., 2010. http://dx.doi.org/10.1002/9780470922354.ch7.

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Flores, Joel D., Brooks A. Abel, DeeDee Smith, and Charles L. McCormick. "Stimuli-Responsive Polymers Via Controlled Radical Polymerization." In Monitoring Polymerization Reactions. John Wiley & Sons, 2014. http://dx.doi.org/10.1002/9781118733813.ch3.

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Reynaud, Stéphanie, and Bruno Grassl. "Microwave-Assisted Controlled Radical Polymerization." In Microwave-assisted Polymer Synthesis. Springer International Publishing, 2014. http://dx.doi.org/10.1007/12_2014_302.

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Spanswick, James, and Bernard Pike. "Opportunities in Controlled Radical Polymerization." In ACS Symposium Series. American Chemical Society, 2009. http://dx.doi.org/10.1021/bk-2009-1023.ch026.

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Klapper, Markus, Thorsten Brand, Marco Steenbock, and Klaus Müllen. "Triazolinyl Radicals: Toward a New Mechanism in Controlled Radical Polymerization." In ACS Symposium Series. American Chemical Society, 2000. http://dx.doi.org/10.1021/bk-2000-0768.ch011.

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Tasdelen, Mehmet Atilla, Mustafa Çiftci, Mustafa Uygun, and Yusuf Yagci. "Possibilities for Photoinduced Controlled Radical Polymerizations." In ACS Symposium Series. American Chemical Society, 2012. http://dx.doi.org/10.1021/bk-2012-1100.ch005.

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Ryan, Matthew D., Ryan M. Pearson, and Garret M. Miyake. "Chapter 13. Organocatalyzed Controlled Radical Polymerizations." In Polymer Chemistry Series. Royal Society of Chemistry, 2018. http://dx.doi.org/10.1039/9781788015738-00584.

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Khabibullin, Amir, Erlita Mastan, Krzysztof Matyjaszewski, and Shiping Zhu. "Surface-Initiated Atom Transfer Radical Polymerization." In Controlled Radical Polymerization at and from Solid Surfaces. Springer International Publishing, 2015. http://dx.doi.org/10.1007/12_2015_311.

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Tsarevsky, Nicolay V. "Degradable and Biodegradable Polymers by Controlled/Living Radical Polymerization: From Synthesis to Application." In Green Polymerization Methods. Wiley-VCH Verlag GmbH & Co. KGaA, 2011. http://dx.doi.org/10.1002/9783527636167.ch11.

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Conference papers on the topic "Controled radical polymerization"

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Liu, Rui, Xi Chen, and Antonios Armaou. "Accelerated Process Modelling for Light-Mediated Controlled Radical Polymerization." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.128107.

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Mathematical modelling and simulation are pivotal components in process systems engineering. Focusing on polymerization process systems, identifying microscopic properties of polymers is highly sought after for advancing kinetic comprehension and facilitating industrial applications. Among various computational methods predicting polymeric properties microscopically, kinetic Monte Carlo (kMC) offers a stochastic framework to characterize individual polymer chains and track dynamic system evolution, providing mechanistic insights into complex polymerization kinetics. In this study, an accuratel
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Zhandong Yu, Xiren Zhao, and Tianyu An. "Adaptive Fuzzy Indirectly Quality-Control for Free-radical Polymerization Reactor." In 2006 6th World Congress on Intelligent Control and Automation. IEEE, 2006. http://dx.doi.org/10.1109/wcica.2006.1714284.

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Wylde, Jonathan J. "The Challenges Associated with Reaction Products Left in Scale Inhibitor Species after Radical Polymerization." In SPE International Oilfield Scale Conference and Exhibition. SPE, 2014. http://dx.doi.org/10.2118/spe-169778-ms.

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Abstract The use of polymeric scale inhibitors has been ubiquitously accepted by the oil and gas industry for many years. There are many benefits to the use of this type of chemistry that include aspects such as high performance, scale species selectivity, enhanced brine compatibility, favorable environmental properties and high thermal stability. A very common way to manufacture polymeric scale inhibitors is via free radical polymerization. Here an initiator is used to propagate the generation of free radicals from a species, such as hydrogen peroxide. The initiator chemistry can be very vari
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Gizzatov, D. R., A. A. Kornilova, G. K. Khisametdinova, and E. R. Gizzatova. "The Method of Basic Functions in the Analysis of Monomer Conversion in Radical Polymerization." In 2023 5th International Conference on Control Systems, Mathematical Modeling, Automation and Energy Efficiency (SUMMA). IEEE, 2023. http://dx.doi.org/10.1109/summa60232.2023.10349482.

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Yoshida, Jun-ichi, and Aiichiro Nagaki. "Flash Chemistry - Fast Chemical Synthesis in Micro Flow Systems." In ASME 2009 7th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2009. http://dx.doi.org/10.1115/icnmm2009-82157.

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Flash chemistry is a field of chemical synthesis where extremely fast reactions are conducted in a highly controlled manner. A key element of flash chemistry is the control of extremely fast reactions to obtain the desired products selectively. For extremely fast reactions, kinetics often cannot be used because of the lack of homogeneity of the reaction environment when they are conducted in conventional reactors such as flasks. Fast micromixing by virtue of short diffusion path solves such problems. Fast reactions are usually highly exothermic, and heat removal is an important factor in contr
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Serra, Christophe, Nicolas Sary, and Guy Schlatter. "Numerical Simulations of Macromolecular Syntheses in Micro-Mixers: Towards a Better Control of the Polymerization." In ASME 3rd International Conference on Microchannels and Minichannels. ASMEDC, 2005. http://dx.doi.org/10.1115/icmm2005-75044.

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This paper investigates the modeling of styrene free radical polymerization in two different types of micro-mixer for which the wall temperature is kept constant. The simulations are performed with the help of the finite elements method which allows solving simultaneously partial differential equations resulting from the hydrodynamics, thermal and mass transfer (convection, diffusion and chemical reaction). The different micro-mixers modeled are on one hand an interdigital multilamination micro-mixer with a large focusing section and on the other hand a simple T-junction with three different r
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Jian, Guoqing, Ashok Santra, Hasmukh A. Patel, and Ahmet Atilgan. "A Novel Star Polymer based Fluid Loss Control Additive for Non-Aqueous Drilling Fluids." In SPE International Conference on Oilfield Chemistry. SPE, 2023. http://dx.doi.org/10.2118/213791-ms.

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Abstract Non-aqueous fluids (NAF) are considered as efficient and reliable drilling fluid systems for challenging wellbore conditions, such as high-temperature drilling operations. NAFs require fluid loss control additives to reduce filtration loss into the formation with minimum filter cake thickness. Polymer developed in this work demonstrated exceptional properties such as high dispersibility, good thermal stability and low plastic viscosity, when compared with traditional natural and synthetic-based fluid loss control additives (e.g., gilsonite). We have utilized a synthetic molecular opti
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Guvendiren, Murat, and Jason A. Burdick. "Dynamic Mechanical Properties Control Adult Stem Cell Fate." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80062.

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Stem cells respond to many microenvironmental cues towards their decisions to spread, migrate, and differentiate and these cues can be incorporated into materials for regenerative medicine.1 In the last decade, matrix stiffness alone has been implicated in regulating cellular functions such as migration, proliferation and differentiation. With this in mind, a variety of natural and synthetic polymer systems were used in vitro to mimic the elasticity of native tissues. Despite helping to develop this important field and gather valuable information, these substrates are primarily static and lack
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Nakatsuka, Noriaki, Yasushi Imoto, Jun Hayashi, et al. "Decomposition of Toluene as a Biomass Tar Through Partial Combustion." In ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajtec2011-44159.

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For the electric power generation by the woody biomass gasification, tar is incidentally formed at the same time. Tar means a compound of many kinds of aromatic hydrocarbons and causes some troubles, for example, clogging pipes when it is cooled and condensed before being supplied to the gas engine for electric power generation. One way for reducing tar is oxidative and thermal cracking by partial combustion of the producer gas in the gas reformer that is a stage subsequent to the biomass gasifier. During the partial combustion process of the producer gas, inverse diffusion flame is formed whe
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Fan, Junhao, Jian Li, Kaihe Lv, et al. "Preparation and Mechanism Study of Resistant to High Temperature and High Salt Hyperbranched Fluid Loss Reducer for Water-Based Drilling Fluid." In GOTECH. SPE, 2025. https://doi.org/10.2118/224789-ms.

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Abstract It is difficult to regulate the flow and filtration characteristics of water-based drilling fluids(WBDFs) in complex formation conditions such as extreme thermal conditions, elevated pressure environments, and hypersaline circumstances. Conventional fluid loss reducer) are mainly linear structure polymers, which have large self-viscosity and have a great impact on the flow and filtration characteristics. In ultra-high temperature and hypersaline circumstances, polymer molecular chains are prone to conformational changes such as crosslinking and twisting, resulting in uncontrollable rh
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Reports on the topic "Controled radical polymerization"

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Matyjaszewski, K., S. Gaynor, D. Greszta, D. Mardare, and T. Shigemoto. Unimolecular and Bimoleculare Exchange Reactiions in Controlled Radical Polymerization. Defense Technical Information Center, 1995. http://dx.doi.org/10.21236/ada295862.

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Hu, S., J. H. Malpert, X. Yang, and D. C. Neckers. Exploring Chromophore Tethered Aminoethers as Potential Photoinitiators for Controlled Radical Polymerization. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada370961.

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Matyjaszewski, Krzysztof. The Importance of Exchange Reactions in Controlled/Living Radical Polymerization in the Presence of Alkoxyamines and Transition Metals. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada309796.

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