Academic literature on the topic 'PEFCs'
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Journal articles on the topic "PEFCs"
Mirfarsi, Seyed Hesam, Mohammad Javad Parnian, and Soosan Rowshanzamir. "Self-Humidifying Proton Exchange Membranes for Fuel Cell Applications: Advances and Challenges." Processes 8, no. 9 (September 1, 2020): 1069. http://dx.doi.org/10.3390/pr8091069.
Full textYang, Zehui, Xinxin Yu, Yunfeng Zhang, and Guodong Xu. "Remarkably durable platinum cluster supported on multi-walled carbon nanotubes with high performance in an anhydrous polymer electrolyte fuel cell." RSC Advances 6, no. 110 (2016): 108158–63. http://dx.doi.org/10.1039/c6ra19487g.
Full textFushinobu, Kazuyoshi, Kenji Shimizu, Nariaki Miki, and Ken Okazaki. "Optical Measurement Technique of Water Contents in Polymer Membrane for PEFCs." Journal of Fuel Cell Science and Technology 3, no. 1 (August 22, 2005): 13–17. http://dx.doi.org/10.1115/1.2133801.
Full textPak, Chanho, Sangkyun Kang, Yeong Suk Choi, and Hyuk Chang. "Nanomaterials and structures for the fourth innovation of polymer electrolyte fuel cell." Journal of Materials Research 25, no. 11 (November 2010): 2063–71. http://dx.doi.org/10.1557/jmr.2010.0280.
Full textMeng, Hua, and Chao-Yang Wang. "Electron Transport in PEFCs." Journal of The Electrochemical Society 151, no. 3 (2004): A358. http://dx.doi.org/10.1149/1.1641036.
Full textDas, Prodip. "(Invited, Digital Presentation) Tuning Gas-Diffusion-Layer Surface Wettability for Polymer Electrolyte Fuel Cells." ECS Meeting Abstracts MA2022-01, no. 38 (July 7, 2022): 1709. http://dx.doi.org/10.1149/ma2022-01381709mtgabs.
Full textKoga, Maito, Hidetoshi Matsumoto, Mitsunori Kunishima, Masatoshi Tokita, Hiroyasu Masunaga, Noboru Ohta, Akihisa Takeuchi, et al. "Microstructure Investigation of Polymer Electrolyte Fuel Cell Catalyst Layers Containing Perfluorosulfonated Ionomer." Membranes 11, no. 7 (June 24, 2021): 466. http://dx.doi.org/10.3390/membranes11070466.
Full textGamaleev, Vladislav, Kengo Kajikawa, Keigo Takeda, and Mineo Hiramatsu. "Investigation of Nanographene Produced by In-Liquid Plasma for Development of Highly Durable Polymer Electrolyte Fuel Cells." C 4, no. 4 (November 23, 2018): 65. http://dx.doi.org/10.3390/c4040065.
Full textMohamed, Hamdy F. M., Seiti Kuroda, Yoshinori Kobayashi, Bruno Tavernier, Ryoichi Suzuki, and Akihiro Ohira. "Study of Thin Nafion® Films for Fuel Cells Using Energy Variable Slow Positron Annihilation Spectroscopy." Materials Science Forum 733 (November 2012): 57–60. http://dx.doi.org/10.4028/www.scientific.net/msf.733.57.
Full textTsuji, Naruki, Tetsuya Miyazawa, Takuma Kaneko, Yuki Orikasa, Yoichiro Tsuji, Yoshiharu Uchimoto, Hideto Imai, and Yoshiharu Sakurai. "Imaging Liquid Water in a PEFC with High-Energy X-Ray Compton Scattering." ECS Meeting Abstracts MA2022-02, no. 39 (October 9, 2022): 1384. http://dx.doi.org/10.1149/ma2022-02391384mtgabs.
Full textDissertations / Theses on the topic "PEFCs"
Daniels, Simone Monique. "Water management strategies for polymer electrolyte fuel cells (PEFCs) employing microchannel flowfields." Master's thesis, University of Cape Town, 2015. http://hdl.handle.net/11427/20033.
Full textChen, Cheng. "Membrane degradation studies in PEMFCs." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/29712.
Full textCommittee Chair: Fuller, Thomas; Committee Member: Beckham, Haskell; Committee Member: Hess, Dennis; Committee Member: Koros, William; Committee Member: Meredith, Carson. Part of the SMARTech Electronic Thesis and Dissertation Collection.
Hanna, Maha. "Étude physico-chimique de liquides ioniques pour PEMFCs." Phd thesis, Grenoble INPG, 2008. http://www.theses.fr/2008INPG0164.
Full textIonic liquids can replace water in the electrolytes of PEMFCs systems operating at 130°C. Ionic liquids resulting from the neutralization of aliphatic amines by trifluoromethanesulfonic acid show that the melting point depends on several criteria, nature of the anion, nature of the substitutions on the amine. Moreover, the majority of these salts are thermally stable upto 400°C. The study by cyclic voltammetry showed that the amines and the salts (HNR3+, A-) are stable towards very oxidative step (i. E. > 1. 9 V/HSE), compatible for their use in fuel cell. In the other hand, the best conductivity behaviour is observed for salts resulting from dissymmetric amines/ trifluoromethanesulfonic acid association. The conductivities at 130°C lie between 5 mS. Cm-1 and 45 mS. Cm-1. The incorporation of these compounds within Nafion shows good compatibility PIL/ Nafion. However, the plastizing effect of PIL in the polymer reduces the Nafion mechanical properties. The conductivities are also dramatically reduced by a factor of 5 in the best cases
Jalilian, E. "Characterization of progenitors of endothelial cells (PECs)." Thesis, University College London (University of London), 2017. http://discovery.ucl.ac.uk/1560479/.
Full textPraillet, Thierry. "Caractérisation fonctionnelle du locus pecS d'Erwinia chrysanthemi." Lyon, INSA, 1997. http://www.theses.fr/1997ISAL0039.
Full textThe phytopathogenic bacterium Erwinia chrysanthemi is responsible for soft-rot diseases of many plants. This soft-rotting activity is mainly due to the ability of the bacterium to secrete large amounts of depolymerizing enzymes (pectinases, cellulases) attacking the middle lamella of the plant tissues. The regulation of these enzymes is subjected to a complex regulatory network. In this network, the PecS protein down-regulates the synthesis of cellulases and pectinases. In this thesis, we present the biochemical and functional characterization of the PecS repressor. After overproduction and purification of the PecS protein, biochemical analysis reveals that this protein is characterized by a molecular mass of 18 kDa, an isoelectric point next to 6. 5 and probably acts in the cell as a dimer. Computer assisted proteinic sequence comparison reveals that PecS is homologous to the MarR family of transcriptional regulator. This family of transcriptional regulators docs not present any classical DNA-binding domain in the primary sequence. Functionally, the PecS protein interacts specifically with the regulatory regions of the in vivo controlled genes. Meanwhile, no consensus for the PecS binding site was detected. The PecS protein downregulates the expression of its O\VD gene as these of the adjacent pecM gene. Reciprocally, the PecM protein is needed for the full regulatory activity of PecS. Preliminary physiological studies suggest that the PecS/PecM couple could be involved in the reception of a signal liberated by the plant defense reactions. So, these two regulators could constitute a regulatory system of virulence factor synthesis during plant infection
Karlsson, Alexandra. "Attityder till certifieringssystemen FSC och PEFC i skogsbranschen." Thesis, Linnéuniversitetet, Institutionen för biologi och miljö (BOM), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-38481.
Full textOlika grupper i skogsbranschen riskerar att ha olika syn när det gäller ansvaret för ett miljömässigt hållbart skogsbruk och nyttan med certifiering och den här studien gjordes för att undersöka vilka inställningar som fanns i skogsbranschen till certifieringssystemen FSC och PEFC. Arbetet gjordes med avseende på tre grupper: skogsägare, skogsentreprenörer och anställda som arbetar på skogsföretaget Södra med certifiering i sitt dagliga arbete. I studien skickades en enkät och ett frågeformulär ut. Undersökningen visade att de tre grupperna värderade miljömässigt hållbart skogsbruk med certifiering högt. Som skogsägare fick man en certifieringspremie för det certifierade virke som man sålde. Skogsägarna såg också en ekonomisk vinning med certifiering. Skogsentreprenörerna ansåg att certifiering i högre grad gav ordning och reda i deras arbete men att det fanns en ekonomisk kostnad med att vara certifierad. Skogsföretagsgruppen menade att certifierade produkter gav tillgång till en större marknad för skogsföretaget. Grupperna var överens om att ansvaret för ett miljömässigt hållbart skogsbruk låg på de/den som ägde skogsmarken. Samtidigt uppskattade hälften av skogsägarna att deras kunskaper om certifieringarna var otillräckliga medan skogsentreprenörerna och skogsföretagsgruppen ansåg att deras kunskaper var tillräckliga. Detta kunde bero på att skogsägarna fick mindre utbildning av certifiering än de andra två grupperna. Det här arbetet har visat att grupperna inte har olika syn när det gäller vikten av att ett miljömässigt hållbart skogsbruk bedrivs.
Tessier, Béatrice Claire. "Preparation, characterisation and evaluation of core-shell electrocatalyst for PEMFCs." Thesis, University of Southampton, 2009. https://eprints.soton.ac.uk/142773/.
Full textМороз, Людмила Василівна, and Liudmyla Vasylivna Moroz. "Розвиток комунікації дітей із розладами аутичного спектру засобами PECS." ФОП Цьома С. П, 2019. http://repository.sspu.sumy.ua/handle/123456789/7549.
Full textIn recent years, special education has seen a significant increase in interest in autism. This is due to the constant increase in the detection of the specified disorder among children, scientific data on the nature and essence of the violation, as well as the accumulation of practical experience of corrective speech therapy with the specified category of children and creating opportunities for their acceptable functioning in society.
Nero, Hanna. "Traktdirektiv enligt PEFC – effektiv kommunikation från skogsägare till skogsbolag." Thesis, Linnéuniversitetet, Institutionen för skog och träteknik (SOT), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-65330.
Full textAlayyaf, Abdulmajeed A. "Synthesis of Two Monomers for Proton Exchange Membrane Fuel Cells (PEMFCs)." Digital Commons @ East Tennessee State University, 2016. https://dc.etsu.edu/etd/3015.
Full textBooks on the topic "PEFCs"
Sarolta, Sellei. Pécs. [Pécs]: Pécs m. Város Tanácsa V.B. Művelődési Osztálya, 1985.
Find full textSarolta, Sellei. Pécs. [Budapest]: Magyar Távirati Iroda, 1990.
Find full textZsolnay, Pécs. [Budapest]: Helikon, 1996.
Find full textGábor, Szirtes. A millenniumi Pécs. Pécs: Molnár, 1996.
Find full textWeinzettl, Franz. Prag, Pécs, Budapest. Graz: Leykam, 1993.
Find full textErnő, Tillai. A festői Pécs. Pécs: Alexandra, 1999.
Find full textTamás, Nádor. Pécs zenei krónikája. Pécs: Pro Pannonia Kiadói Alapítvány, 1995.
Find full textHámori, Istvánné. Pécs-Somogy története. [Pécs]: Pécs-somogyi Kulturális és Környezetvédelmi Egyesület, 2006.
Find full textWeinzettl, Franz. Prag, Pécs, Budapest. Graz: Leykam, 1993.
Find full textFerenc, Fülep. Sopianae-Pécs ókeresztény emlékei. Budapest: Képzőművészeti Kiadó, 1988.
Find full textBook chapters on the topic "PEFCs"
Hayashi, Akari, Masamichi Nishihara, Junko Matsuda, and Kazunari Sasaki. "Polymer Electrolyte Fuel Cells (PEFCs)." In Green Energy and Technology, 301–11. Tokyo: Springer Japan, 2016. http://dx.doi.org/10.1007/978-4-431-56042-5_22.
Full textScherer, Günther G. "Polymer Electrolyte Fuel Cells (PEFCs), Introduction." In Encyclopedia of Applied Electrochemistry, 1655–61. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4419-6996-5_211.
Full textMiyatake, Kenji, and Masahiro Watanabe. "Polyimide Ionomer Membranes for PEFCs and DMFCs." In Membranes for Energy Conversion, 47–59. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2008. http://dx.doi.org/10.1002/9783527622146.ch2.
Full textLufrano, F., E. Passalacqua, G. Squadrito, and A. Patti. "Advanced CO Tolerant Anodes for Polymer Electrolyte Fuel Cells (PEFCs)." In Hydrogen Power: Theoretical and Engineering Solutions, 591–96. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-015-9054-9_77.
Full textToriyama, T., N. Kawahara, Y. Maeda, T. Suruga, H. Wakabayashi, and Y. Takagi. "XRD and Mössbauer studies on Pt–Fe nano-particles synthesized by polyol method for cathode catalyst of PEFCS." In ICAME 2007, 401–5. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-78697-9_50.
Full textUrban, Christoph. "PECS." In Deformable Avatars, 206–16. Boston, MA: Springer US, 2001. http://dx.doi.org/10.1007/978-0-306-47002-8_18.
Full textIm, Seongil, Youn-Gyoung Chang, and Jae Kim. "Instrumentations for PECCS." In SpringerBriefs in Physics, 17–29. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6392-0_2.
Full textLeasure, Bruce, David J. Kuck, Sergei Gorlatch, Murray Cole, Gregory R. Watson, Alain Darte, David Padua, et al. "PERCS System Architecture." In Encyclopedia of Parallel Computing, 1506–15. Boston, MA: Springer US, 2011. http://dx.doi.org/10.1007/978-0-387-09766-4_410.
Full textJörissen, Ludwig, Werner Lehnert, Juergen Garche, and W. Tillmetz. "Lifetime of PEMFCs." In THERMEC 2006, 1303–8. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-428-6.1303.
Full textIm, Seongil, Youn-Gyoung Chang, and Jae Kim. "PECCS Measurements in Organic FETs." In SpringerBriefs in Physics, 31–58. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6392-0_3.
Full textConference papers on the topic "PEFCs"
Fu, Richard S., and Ugur Pasaogullari. "An Internal Water Management Scheme for Portable Polymer Electrolyte Fuel Cells." In ASME 2006 4th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2006. http://dx.doi.org/10.1115/fuelcell2006-97070.
Full textFriedrich, Kaspar Andreas, Norbert Wagner, and Mathias Schulze. "In-Situ Diagnostics of PEFCs." In ASME 2009 7th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2009. http://dx.doi.org/10.1115/icnmm2009-82186.
Full textYoshida, Hideki, Shinji Amaha, and Hisataka Yakabe. "Hybrid Systems Using Solid Oxide Fuel Cell and Polymer Electrolyte Fuel Cell." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-66213.
Full textFu, Richard S., and Ugur Pasaogullari. "Validation of a Computational Polymer Electrolyte Fuel Cell Model." In ASME 2008 Heat Transfer Summer Conference collocated with the Fluids Engineering, Energy Sustainability, and 3rd Energy Nanotechnology Conferences. ASMEDC, 2008. http://dx.doi.org/10.1115/ht2008-56408.
Full textOgawa, Kuniyasu, Yasuo Yokouchi, Tomoyuki Haishi, and Kohei Ito. "Measurement of Current-Density in PEFC With NMR Sensors." In ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajtec2011-44370.
Full textHasmady, Saiful, Manuel Philipp Wacker, Kazuyoshi Fushinobu, and Ken Okazaki. "Treatment of Heterogeneous Electrocatalysis in Modeling Transport-Reaction Phenomena in PEFCs." In ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference collocated with the ASME 2007 InterPACK Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ht2007-32581.
Full textWang, Yun, and Xiaoguang Yang. "Transients of Polymer Electrolyte Fuel Cell and Hydrogen Tank." In ASME 2009 3rd International Conference on Energy Sustainability collocated with the Heat Transfer and InterPACK09 Conferences. ASMEDC, 2009. http://dx.doi.org/10.1115/es2009-90242.
Full textWang, Yun, Xuhui Feng, Ralf Thiedmann, Volker Schmidt, and Werner Lehnert. "Micro-Scale Transport in the Diffusion Media of Polymer Electrolyte Fuel Cells." In ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer. ASMEDC, 2009. http://dx.doi.org/10.1115/mnhmt2009-18201.
Full textBurford, Daniel J., and Matthew M. Mench. "Heat Transport and Temperature Distribution in PEFCs." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-59497.
Full textDong, Q., J. Kull, and M. M. Mench. "Real-Time Species Distribution Profiling in PEFCs." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-59499.
Full textReports on the topic "PEFCs"
Yoshitake, M., N. Yoshida, and T. Ishisaki. Flemion {reg_sign}S and PEFC. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/460280.
Full textFujita, Jun-ichi, Jitsuji Ohtsuki, and Yoshihiko Shindo. Performance evaluation of PEFC stack. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/460309.
Full textMaeda, Hideo, Hisatoshi Fuklumoto, and Kenro Mitsuda. Development of PEFC for transportable applications. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/460218.
Full textKomaki, Hideaki, and Syozo Tsuchiyama. Performance evaluation of 1 kw PEFC. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/460227.
Full textHiraide, Masataka, Eiichi Kaneda, and Takao Sato. Dynamic simulator for PEFC propulsion plant. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/460232.
Full textBevers, D., E. Guelzow, A. Helmbold, and B. Mueller. Innovative production technique for PEFC electrodes. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/460319.
Full textMukerjee, Sanjeev, Plamen Atanassov, Barr Zulevi, Ryan Pavlicek, Serge Pann, Emory De Castro, and Ludwig Lipp. Innovative Non-PGM Catalysts for High-Temperature PEMFCs. Office of Scientific and Technical Information (OSTI), December 2017. http://dx.doi.org/10.2172/1511038.
Full textKawatsu, Shigeyuki, Satoshi Aoyama, and Masayoshi Iwase. PEFC R&D technology at Toyota. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/460215.
Full textHansen, Dr Christian Kruse, Dr Mette Dam, Dr Troels Dirch Poulsen, Dr Per-Arne Lönnqvist, and Dr Thomas Fichtner Bendtsen. Ultrasound-guided parasternal Pecs block: a new and useful supplement to Pecs I and serratus anterior plane blocks. The Association of Anaesthetists of Great Britain and Ireland, February 2016. http://dx.doi.org/10.21466/ac.aaaiiap.2016.
Full textHelmes, Roel, Tommie Ponsioen, Hans Blonk, Marisa Vieira, Pietro Goglio, Rick van der Linden, Paulina Gual Rojas, Daniël Kan, and Irina Verweij-Novikova. Hortifootprint Category Rules : Towards a PEFCR for horticultural products. Wageningen: Wageningen Economic Research, 2020. http://dx.doi.org/10.18174/526452.
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