Items where Author is "Gülgün, Mehmet Ali"

Khabbazabkenar, Sirous and Ergene, Arzu and Gülgün, Mehmet Ali and Ow-Yang, Cleva W. (2024) Boron oxide influencing phase transformations in Eu and Dy co-doped Sr4Al14O25 exhibiting persistent luminescence. Journal of the American Ceramic Society, 107 (10). pp. 6999-7017. ISSN 0002-7820 (Print) 1551-2916 (Online)

Önder, Melike Nur and Gülgün, Mehmet Ali and Papila, Melih (2024) Piezoresistivity analyses of GNP-filled composite piezoresistor under cycling loading and correlation with the Monte Carlo percolation model. Composites Science and Technology, 254 . ISSN 0266-3538

Farrokhnemoun, Darya and Sajjadivand, Seyyedehshahrzad and Parapari, Sorour Semsari and Sturm, Saso and Ow-Yang, Cleva W. and Gülgün, Mehmet Ali (2024) Influence of sodium hydroxide on phase transformation of gamma alumina to alpha alumina. Journal of the American Ceramic Society, 107 (5). pp. 3451-3463. ISSN 0002-7820 (Print) 1551-2916 (Online)

Mokhtari, Pozhhan and Hassannezhad, Kosar and Semsari Parapari, Sorour and Akyol, Yasemin and Gülgün, Mehmet Ali and Kriven, Waltraud M. (2024) Calcined schist as promising ordinary Portland cement substitution: C3. International Journal of Ceramic Engineering and Science, 6 (2). ISSN 2578-3270

Mokhtari, Pozhhan and Hassannezhad, Kosar and Bundur, Zeynep Basaran and Dönmez, Sezen and Gülgün, Mehmet Ali and Kriven, Waltraud M. (2024) Optimization of Ca/Si ratio in schists to enhance the pozzolanic supplementary cementitious material for OPC blending. International Journal of Ceramic Engineering and Science, 6 (2). ISSN 2578-3270

Önder, Melike Nur and Gülgün, Mehmet Ali and Papila, Melih (2023) Graphite enhanced GNP/PVA composite piezoresistor with a stable loading response. In: 38th Technical Conference of the American Society for Composites, ASC 2023, Boston, MA, USA

Lejding, Tina and Persson, Lena and Andersen, Klaus Ejner and Bruze, Magnus and Derevyanko, Ludmyla and Elsner, Peter and Goh, Chee Leok and Gonçalo, Margarida and Goossens, An and Gülgün, Mehmet Ali and Isaksson, Marléne and Ljubojevic Hadzavdic, Suzana and Maibach, Howard and Matsunaga, Kayoko and Mowitz, Martin and Nixon, Rosemary and Pailin, Puangpet and Pratt, Melanie and Schuttelaar, Marie Louise A. and Sukakul, Thanisorn and Verma, Kaushal and Zimerson, Erik and Özkaya, Esen and Svedman, Cecilia (2023) Analysis of hexavalent chromium in cement samples from countries within and outside the EU: a study from the international contact dermatitis research group. Dermatitis, 34 (4). pp. 323-328. ISSN 1710-3568 (Print) 2162-5220 (Online)

Asghari Arpatappeh, Farzin and Manga, Emel and Bilge, Kaan and Aydemir, Berk Emre and Gülgün, Mehmet Ali and Papila, Melih (2022) Morphology evolution of self-same nanocomposites hybridized with jumbo-sized particles. Journal of Applied Polymer Science, 139 (48). ISSN 0021-8995 (Print) 1097-4628 (Online)

Hassannezhad, Kosar and Akyol, Yasemin and Dursun, Mehmet Can and Ow-Yang, Cleva W. and Gülgün, Mehmet Ali (2022) Effect of metakaolin and lime on strength development of blended cement paste. Construction Materials, 2 (4). pp. 297-313. ISSN 2673-7108

Aydin, Eylul Mina and Kara, Burhan and Bundur, Zeynep Basaran and Ozyurt, Nilufer and Bebek, Ozkan and Gülgün, Mehmet Ali (2022) A comparative evaluation of sepiolite and nano-montmorillonite on the rheology of cementitious materials for 3D printing. Construction and Building Materials, 350 . ISSN 0950-0618 (Print) 1879-0526 (Online)

Vasile, Bogdan Stefan and Nicoara, Adrian Ionut and Surdu, Vasile Adrian and Ene, Vladimir Lucian and Neacsu, Ionela Andreea and Stoica, Alexandra Elena and Oprea, Ovidiu and Boierasu, Iulian and Trusca, Roxana and Vrabec, Mirijam and Miklavic, Blaz and Sturm, Saso and Ow-Yang, Cleva W. and Gülgün, Mehmet Ali and Bundur, Zeynep Basaran (2022) Fly-ash evaluation as potential EOL material replacement of cement in pastes: morpho-structural and physico-chemical properties assessment. Materials, 15 (9). ISSN 1996-1944 (Print) 1996-1944 (Online)

Zemberekçi, Lyn and Demir, Gizem and Akaoğlu, Can and Al-dulaimi, Wael Ali Saeed and Özhan, Aleyna Beste and Gülgün, Mehmet Ali and Akhlaghi, Omid and Akbulut, Özge (2021) Polymer bridging induced by a single additive imparts easy-to-implement green machinability to yttria-stabilized zirconia. ACS Applied Polymer Materials, 3 (11). pp. 5397-5404. ISSN 2637-6105

Belferdi, Fatiha and Bouremmad, Farida and Shawuti, Shalima and Gülgün, Mehmet Ali (2021) Effect of the exchanged cation in an algerian montmorillonite used as a heterogeneous catalyst for biginelli reaction. Acta Chimica Slovenica, 68 (2). pp. 355-362. ISSN 1318-0207 (Print) 1580-3155 (Online)

Arpapay, Burcu and Suyolcu, Y. Eren and Çorapcıoğlu, Gülcan and Van Aken, Peter A. and Gülgün, Mehmet Ali and Serincan, Uǧur (2021) A comparative study on GaSb epilayers grown on nominal and vicinal Si(100) substrates by molecular beam epitaxy. Semiconductor Science and Technology, 36 (2). ISSN 0268-1242 (Print) 1361-6641 (Online)

Shawuti, Shalima and Sherwani, Atta ur Rehman and Can, Musa Mutlu and Gülgün, Mehmet Ali (2020) Complex impedance analyses of Li doped ZnO electrolyte materials. Scientific Reports, 10 (1). ISSN 2045-2322

Nicoara, Adrian Ionut and Stoica, Alexandra Elena and Vrabec, Mirijam and Smuc Rogan, Nastja and Sturm, Saso and Ow-Yang, Cleva W. and Gülgün, Mehmet Ali and Basaran Bundur, Zeynep and Ciuca, Ion and Vasile, Bogdan Stefan (2020) End-of-life materials used as supplementary cementitious materials in the concrete industry. Materials, 13 (8). ISSN 1996-1944

Semsari Parapari, Sorour and Ateba Mba, Jean Marcel and Tchernychova, Elena and Mali, Gregor and Arčon, Iztok and Kapun, Gregor and Gülgün, Mehmet Ali and Dominko, Robert (2020) Effects of a mixed O/F ligand in the tavorite-type LiVPO4O structure. Chemistry of Materials, 32 (1). pp. 262-272. ISSN 0897-4756 (Print) 1520-5002 (Online)

Abdennour, Bouchair and Farida, Bouremmad and Shawuti, Shalima and Amayreh Mousa, Y. and Gülgün, Mehmet Ali (2019) Preparation and characterization of a high performance activated carbon by pyrolysis of pine cone (Pinus halepensis) and adsorption tests on methylene blue. Research Journal of Chemistry and Environment, 23 (8). pp. 10-18. ISSN 0972-0626 (Print) 2278-4527 (Online)

Alpat, Behçet and Gülgün, Mehmet Ali and Çorapcıoğlu, Gülcan and Yıldızhan, Melike Mercan and Lazzaro, Paolo Di and Murra, Daniele and Kaplanoğlu, Tevfik and Postolache, Vasile and Mengali, Sandro and Simeoni, Mirko and Urbani, Alessandro (2019) Testing of substrates for flexible optical solar reflectors: irradiations of nano-hybrid coatings of polyimide films with 20 keV electrons and with 200-400 nm ultraviolet radiation. Journal of Instrumentation, 14 (6). ISSN 1748-0221

Toydemir Yasasun, Burcu and Önel, Aykut Can and Aykaç, İlknur Gündüz and Gülgün, Mehmet Ali and Çolakerol Arslan, Leyla (2019) Effect of Ge layer thickness on the formation of Mn5Ge3 thin film on Ge/Si (1 1 1). Journal of Magnetism and Magnetic Materials, 473 . pp. 348-354. ISSN 0304-8853 (Print) 1873-4766 (Online)

Bouremmad, Farida and Bouchair, Abdennour and Semsari Parapari, Sorour and Shawuti, Shalima and Gülgün, Mehmet Ali (2019) Characterization of the corallina elongata alga and study of its biosorption properties for methylene blue. Journal of the Chemical Society of Pakistan, 41 (1). pp. 62-71. ISSN 0253-5106

Shawuti, Shalima and Can, Musa Mutlu and Gülgün, Mehmet Ali and Kaneko, Satoru and Endo, Tamio (2018) Influence of grain boundary interface on ionic conduction of (Zn1-x,Co-x)O. Composites Part B: Engineering, 147 . pp. 252-258. ISSN 1359-8368 (Print) 1879-1069 (Online)

Shawuti, Shalima and Difiglio, Carmine and Esmaeilialiabadi, Danial and Gülgün, Mehmet Ali and Öncel, Çınar and Yeşilyurt, Serhat (2018) Using natural gas as an environmentally sustainable power source with solid oxide fuel cells. [Working Paper / Technical Report] Sabanci University ID:UNSPECIFIED

Bouremmad, Farida and Bouchair, Abdennour and Shawuti, Shalima and Gülgün, Mehmet Ali (2017) Kinetic, equilibrium and thermodynamic studies of nickel adsorption in batch on a red alga corallina elongata. In: Kallel, Amjad and Ksibi, Mohamed and Dhia, Hamed Ben and Khélifi, Nabil, (eds.) Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions: Proceedings of Euro-Mediterranean Conference for Environmental Integration (EMCEI-1), Tunisia 2017. Advances in Science, Technology & Innovation. Springer Nature, pp. 1311-1320. ISBN 978-3-319-70547-7 (Print) 978-3-319-70548-4 (Online)

Ceh, Miran and Sturm, Saso and Jancar, Bostjan and Recnik, Aleksander and Daneu, Nina and Drazic, Goran and Jeric, Marja and Kosir, Mateja and Presecnik, Matej and Bernik, Slavko and Ow-Yang, Cleva W. and Gülgün, Mehmet Ali and De Boor, Johannes (2017) HRTEM and HRSTEM investigations of oxide thermoelectric materials. In: 13th Multinational Congress on Microscopy, Rovinj, Croatia

Dursun, Sinan and Mensur-Alkoy, Ebru and Sabuncu, Abdulsamet and Berksoy-Yavuz, Ayşe and Gülgün, Mehmet Ali and Alkoy, Sedat (2017) Growth of NBT template particles through topochemical microcrystal conversion and their structural characterization. Journal of the American Ceramic Society, 100 (3). pp. 937-944. ISSN 0002-7820 (Print) 1551-2916 (Online)

Ceh, Miran and Jeric, Marja and Sturm, Saso and Ow-Yang, Cleva W. and Gülgün, Mehmet Ali (2016) TEM and STEM investigations of Sr(Ti,Nb)O3-δ thermoelectric with the addition of CaO and SrO. In: 16th European Microscopy Congress 2016 (EMC 2016), Lyon, France

Örüm, Aslıhan and Yıldızhan, Melike Mercan and Sezen, Meltem and Gülgün, Mehmet Ali and Takatori, Kazumasa and Kadoura, Hiroaki and Yoshimura, Masamichi and Tani, Toshihiko (2016) Transmission electron microscopy of topochemical conversion interface between La2Ti2O7 reactive template and perovskite product Li(0.16)LA(0.62)TiO(3) electrolyte. Solid State Ionics, 296 . pp. 78-84. ISSN 0167-2738 (Print) 1872-7689 (Online)

Shojaeian, Mostafa and Yıldızhan, Melike Mercan and Coşkun, Ömer and Özkalay, Ebrar and Tekşen, Yiğit and Gülgün, Mehmet Ali and Yağcı Acar, Havva and Koşar, Ali (2016) Investigation of change in surface morphology of heated surfaces upon pool boiling of magnetic fluids under magnetic actuation. Materials Research Express, 3 (9). ISSN 2053-1591

Chouhan, Raghuraj Singh and Qureshi, Anjum and Yağcı, Barış and Gülgün, Mehmet Ali and Özgüz, Volkan Hüsnü and Kolkar Mohammed, Javed Hussain Niazi (2016) Biotransformation of multi-walled carbon nanotubes mediated by nanomaterial resistant soil bacteria. Chemical Engineering Journal, 298 . pp. 1-9. ISSN 1385-8947 (Print) 1873-3212 (Online)

Shawuti, Shalima and Gülgün, Mehmet Ali (2016) Solid oxide carbonate composite fuel cells: size effect on percolation. (Accepted)

Yıldızhan, Melike Mercan and Sturm, Saso and Gülgün, Mehmet Ali (2016) Structural and electronic modifications on TiO2 anatase by Li, K or Nb doping below and above the solubility limit. Journal of Materials Science, 51 (12). pp. 5912-5923. ISSN 0022-2461 (Print) 1573-4803 (Online)

Zohour, Bahman and Yılgör, İskender and Gülgün, Mehmet Ali and Birer, Özgür and Ünal, Uğur and Leidholm, Craig and Şenkan, Selim (2016) Discovery of superior Cu-GaOx-HoOy catalysts for the reduction of carbon dioxide to methanol at atmospheric pressure. ChemCatChem, 8 (8). pp. 1464-1469. ISSN 1867-3880 (Print) 1867-3899 (Online)

Çorapcıoğlu, Gülcan and Gülgün, Mehmet Ali and Kisslinger, Kim and Sturm, Saso and Jha, Shikhar K. and Raj, Rishi (2016) Microstructure and microchemistry of flash sintered K0.5Na0.5NbO3. Journal of the Ceramic Society of Japan, 124 (4). pp. 321-328. ISSN 1882-0743 (Print) 1882-0743 (Online)

Shawuti, Shalima and Gülgün, Mehmet Ali (2014) Solid oxide-molten carbonate nano-composite fuel cells: particle size effect. Journal of Power Sources, 267 . pp. 128-135. ISSN 0378-7753 (Print) 1873-2755 (Online)

Ceh, Miran and Jeric, Marja and Ow-Yang, Cleva W. and Gülgün, Mehmet Ali (2014) TEM and STEM investigations of SrO-doped Sr(Ti,Nb)O3-δ thermoelectrics. In: 18th International Microscopy Congress, Prague, Czech Republic

Khodabakhsh, Mohammadreza and Şen, Canhan and Khassaf, Hamidreza and Gülgün, Mehmet Ali and Mısırlıoğlu, Burç (2014) Strong smearing and disappearance of phase transitions into polar phases due to inhomogeneous lattice strains induced by A-site doping in Bi(1-x)A(x)FeO(3) (A: La, Sm, Gd). Journal of Alloys and Compounds, 604 . pp. 117-129. ISSN 0925-8388 (Print) 1873-4669 (Online)

Bouremmad, Farida and Benabbas, Abderrahim and Bouridah, Hachemi and Rida, Kamel and Shawuti, Shalima and Gülgün, Mehmet Ali (2012) Structural, morphological and electrical properties of La1-xSrxAlO3-delta(x=0, 0.1, 0.15) synthesized by the Pechini method. Acta Chimica Slovenica, 59 (4). pp. 927-933. ISSN 1318-0207 (Print) 1580-3155 (Online)

Sturm, Saso and Bencan, Andreja and Gülgün, Mehmet Ali and Malic, Barbara and Kosec, Marija (2011) Determining the stoichiometry of (K,Na)NbO(3) using optimized energy-dispersive x-ray spectroscopy and electron energy-loss spectroscopy analyses in a transmission electron microscope. Journal of the American Ceramic Society, 94 (8). pp. 2633-2639. ISSN 0002-7820

Eskin, Murat Gökhan and Kurt, Hasan and Gülgün, Mehmet Ali and Ow-Yang, Cleva W. (2011) Effect of boron on processing and phosphorescence behavior of SrAl4O7 (SA2) co-doped with Eu2+ and Dy3+. In: Materials Research Society Fall 2010 Meeting, Boston, Massachusetts, USA

Atay, A. and Carter, C. B. and Rulis, P. and Ching, W. Y. and Arslan, I. and Gülgün, Mehmet Ali (2010) Characterizing CA(2) and CA(6) using elnes. Journal of Solid State Chemistry, 183 (8). pp. 1776-1784. ISSN 0022-4596

Sturm, Saso and Gülgün, Mehmet Ali and Richter, Gunther and Morales, Francisco M. and Cannon, Rowland M. and Ruehle, Manfred (2010) The role of Si impurities in the transient dopant segregation and precipitation in yttrium-doped alumina. In: 7th International Workshop on Interfaces - New materials Via Interfacial Control, Santiago de Compostela, Spain

Altay, A. and Carter, C. B. and Arslan, I. and Gülgün, Mehmet Ali (2009) Crystallization of CaAl4O7 and CaAl12O19 powders. Philosophical Magazine, 89 (7). pp. 605-621. ISSN 1478-6435 (Print) 1478-6443 (Online)

Gülgün, Mehmet Ali and Sturm, Saso and Cannon, Rowland M. and Ruhle, Manfred (2008) Transient dopant segregation and precipitation in yttrium-doped alumina. International Journal Of Materials Research (formerly Zeitschrift Fur Metallkunde), 99 (12). pp. 1324-1329. ISSN 1862-5282

Kuru, Yener and Savaşır, Onur Erdem and Nergiz, Zeynep Saide and Öncel, Çınar and Gülgün, Mehmet Ali and Haug, Siglinde and Van Aken, Peter A. (2008) Yttrium aluminum garnet as a scavenger for Ca and Si. Journal of the American Ceramic Society, 91 (11). pp. 3663-3667. ISSN 0002-7820 (Print) 1551-2916 (Online)

Altay, Arzu and Gülgün, Mehmet Ali and Carter, C. Barry (2008) Reaction of CaAl4O7 with (0001)-oriented alpha-Al2O3. (Accepted)

Kuru, Yener and Savaşır, Onur Erdem and Nergiz, Zeynep Saide and Öncel, Çınar and Gülgün, Mehmet Ali (2008) Enhanced co-solubilities of Ca and Si in YAG (Y3Al5O12). Physica Status Solidi (c), 5 (10). pp. 3383-3386. ISSN 1610-1642

Demir, Mustafa Muammer and Uğur, Gökçe and Gülgün, Mehmet Ali and Menceloğlu, Yusuf Z. (2008) Glycidyl-methacrylate-based electrospun mats and catalytic silver nanoparticles. Macromolecular Chemistry and Physics, 209 (5). pp. 508-515. ISSN 1022-1352

Dağdeviren, Canan and Gülleroğlu, Mert and Gülgün, Mehmet Ali and Papila, Melih (2008) ZnO nanofiber production via electrospinning. In: 4. Ulusal Nanobilim ve Nanoteknoloji Konferansı (NanoTr4), İstanbul, Türkiye

Öncel, Çınar and Özkaya, Berkem and Gülgün, Mehmet Ali (2007) X-ray single phase LSGM at 1350 °C. Journal of the European Ceramic Society, 27 (2-3). pp. 599-604. ISSN 0955-2219

Öncel, Çınar and Gülgün, Mehmet Ali (2007) Chemical synthesis of mixed oxide powders for solid oxide fuel cell (SOFC)electrolyte and electrodes. In: Proceedings of the NATO Advanced Research Workshop on Assessment of Hydrogen Energy for Sustainable Development: Energy & Environmental Security, Istanbul, Turkey

Ow-Yang, Cleva W. and Töral, Gözde and Saraç, Zehra and Gülgün, Mehmet Ali (2006) Processing and Characterization of Phosphorescent Strontium Aluminate Powders. Advances in Science and Technology, 45 . pp. 2627-2632. ISSN 1661-819x

Özen, İstem and Gülgün, Mehmet Ali (2006) Residual stress relaxation and microstructure in ZnO thin films. Advances in Science and Technology, 45 . pp. 1316-1321. ISSN 1661-819x

Gülgün, Mehmet Ali and Sturm, Saso and Cannon, Rowland M. (2006) Electron-loss near-edge structure analysis of precipitates in Yttria-doped alumina. In: International Microscopy Conference 16., Sapporo

Gülgün, Mehmet Ali and Altay, Arzu (2006) Structural investigations of CA and CA2 y energy-loss near-edge specandtrometry Ab inito calculations. In: International Microscopy Conference 16, Sapporo, Japan

Gülgün, Mehmet Ali and Sturm, Saso and Cannon, Rowland M. (2006) Transient dopant segregation and precipitation in Yttrium-doped Alumina. In: International Microscopy Conference 16, Sapporo, Japan

Öncel, Çınar and Gülgün, Mehmet Ali (2005) Chemical synthesis of LSGM powders for solid oxide fuel cell (SOFC) electrolyte. In: 106th Annual Meeting of The American Ceramic Society, Indianapolis, Indiana, USA

Menceloğlu, Yusuf Z. and Demir, Mustafa Muammer and Uğur, Gökçe and Gülgün, Mehmet Ali (2005) Ultrafine conducting fibers: metallization of poly(acrylonitrile-co-glycidyl methacrylate) nanofibers. In: The 230th ACS National Meeting, Washington, DC, USA

Özen, I. and Gülgün, Mehmet Ali and Özcan, Meriç (2004) Self induced crystallinity in RF magnetron sputtered ZnO thin films. Key Engineering Materials, 264-26 . pp. 1225-1228. ISSN 1013-9826

Özen, İstem and Özcan, Meriç and Ow-Yang, Cleva W. and Gülgün, Mehmet Ali (2004) Optical properties and microstructure in RF magnetron sputtered ZnO thin films. In: Materials Research Society Meeting, San Francisco, CA, USA

Demir, Mustafa Muammer and Gülgün, Mehmet Ali and Menceloğlu, Yusuf Z. and Erman, Burak and Abramchuk, Sergei S. and Makhaeva, Elena E. and Khokhlov, Alexei R. and Matveeva, Valentina G. and Sulman, Mikhail G. (2004) Palladium nanoparticles by electrospinning from poly(acrylonitrile-co-acrylic acid)-PdCl2 solutions. Relations between preparation conditions, particle size, and catalytic activity. Macromolecules, 37 (5). pp. 1787-1792. ISSN 0024-9297 (Print) 1520-5835 (Online)

Altay, Arzu and Gülgün, Mehmet Ali (2004) Calcium in alpha-alumina: the myth and some EM observations. In: 8th Conference and Exhibition of the European Ceramic Society, İstanbul, Turkey

Ertörer, Osman and Fakıoğlu, Enis and Sirer, Irmak and Öncel, Çınar and Gülgün, Mehmet Ali (2004) Microwave assisted processing of ceramics. In: 8th Conference and Exhibition of the European Ceramic Society, İstanbul, Turkey

Öncel, Çınar and Gülgün, Mehmet Ali (2003) Synthesis of LaSrXMg-Oxide with X=Ga, Fe, or Cr. In: Symposium on Solid State Ionics held at the 2002 MRS Fall Meeting, Boston, MA, USA