Yazar "Aydemir, Deniz" için listeleme
Toplam kayıt 33, listelenen: 21-33
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Influence of micro- and nanonatural fillers on mechanical and physical properties of foamed sma composites
Han, Yousoo; Gardner, Douglas J.; Aydemir, Deniz; Kızıltaş, Alper; Gündüz, Gökhan (Taylor & Francis, 2015-03-25)This study is to investigate the reinforcing effects of fillers on mechanical and physical properties of foamed styrene-maleic anhydride (SMA) composites. According to the results, the best foaming was determined for ... -
The influence of thermal treatment on color response of wood materials
Aydemir, Deniz; Gündüz, Gökhan; Özden, Seray (Wiley Periodicals, 2010-08-11)In this study, the influence of thermal treatment on color changes of six different wood materials was investigated. Test specimens were subjected to three different temperatures (160, 180, and 200°C) and durations (3, 5, ... -
Investigating changes in the chemical constituents and dimensional stability of heat-treated hornbeam and Uludag fir wood
Aydemir, Deniz; Gündüz, Gökhan; Altuntaş, Ertuğrul; Ertaş, Murat; Şahin, Halil Turgut; Alma, M. Hakkı (Bioresources, 2011)Changes in chemical constituents and some physical properties such as swelling and water absorption of hornbeam (Carpinus betulus L) and uludag fir (Abies bornmulleriana Mattf.) wood were investigated after heat treatment ... -
Mechanical, morphological and thermal properties of nano-boron nitride treated wood materials
Aydemir, Deniz; Çivi, Büşra; Alsan, Mizgin; Can, Ahmet; Sivrikaya, Hüseyin; Gündüz, Gökhan; Wang, Alice (Maderas. Ciencia y Tecnología, 2016)Thermal instability is the one of the most important disadvantages of wood since it begins to decompose at a low temperature (˃110 °C). Many scientists, past and present, have conducted studies aimed at improving the ... -
Morphological characterization of foamed natural filler-reinforced styrene maleic anhydride (SMA) composites
Gardner, Douglas J.; Aydemir, Deniz; Kızıltaş, Alper; Han, Yousoo; Gündüz, Gökhan (Springer, 2014-10-04)The aim of this study is to investigate the foaming of styrene maleic anhydride (SMA) matrix composites with a physical foaming agent, created during the reactive extrusion of natural fillers and SMA. The effect ... -
Nanocomposites of polypropylene/nano titanium dioxide: effect of loading rates of nano titanium dioxide
Gümüş, Sultan; Aydemir, Deniz; Uzun, Gülşen; Gümüş, Havva; Yıldız, Sonnur; Bardak, Timuçin; Gündüz, Gökhan (Materials Science, 2016-09-01)TiO2 filled Polypropylene (PP) nanocomposites were prepared with a single screw extruder and then by injection molding of the blends. Water absorption, density, mechanical properties, morphological characterization, FTIR ... -
Natural fillers-filled styrene maleic anhydride copolymer composites
Gardner, Douglas J.; Aydemir, Deniz; Kızıltaş, Alper; Han, Yousoo; Gündüz, Gökhan (Wood Research, 2015)The aim of this study was to determine morphological characterization, mechanical properties and thermal stability of natural fillers-filled styrene maleic anhydride (SMA) copolymer composites. SMA and natural fillers ... -
Physical, morphological properties and raman spectroscopy of chestnut blight diseased castanea sativa mill. wood
Gündüz, Gökhan; Oral, Mehmet Ali; Akyüz, Mehmet; Aydemir, Deniz; Yaman, Barbaros; Aşık, Nejla; Bülbül, Ali Savaş; Allahverdi, Surhay (SCIELO, 2016)In this study, some of the physical and anatomical properties of Chestnut Blight Diseased (CBD) wood were investigated, and the study also included observations using Raman spectroscopy. The objective of these investigations ... -
Some physical properties of heat-treated hornbeam (carpinus betulus l.) wood
Gündüz, Gökhan; Aydemir, Deniz (Taylor & Francis, 2009-05-01)Thermal treatment of wood alters its structure due to degradation of wood polymers (cellulose, hemicellulose, and lignin), so the physical properties of wood are either improved or worsen. In this study, the effect of ... -
Some physical properties of heat-treated paulownia (paulownia elongata) wood
Kaygın, Bülent; Gündüz, Gökhan; Aydemir, Deniz (Taylor & Francis, 2009-01-01)The aim of this study was to determine the changes in physical properties of Paulownia (Paulownia elongata) wood, a fast-growing species, during heat treatment at three different temperatures (160, 180, and 200 C) and ... -
Thermal analysis of micro- and nano- lignocellulosic reinforced styrene maleic anhydride composite foams
Gardner, Douglas J.; Aydemir, Deniz; Kızıltaş, Alper; Han, Yousoo; Gündüz, Gökhan (Taylor & Francis, 2015-03-06)The aim of this study was to measure the thermal properties of foamed nano/macro filler–reinforced styrene maleic anhydride (SMA) composites. SMA (66%) as a polymer matrix (10% maleic anhydride content) and various fillers ... -
Weathering performance of wood treated with copper azole and water repellents
Sivrikaya, Hüseyin; Can, Ahmet; Tümen, İbrahim; Aydemir, Deniz (2017-09-20)Water borne wood preservatives have been widely used for a long time in the protection of wood either in ground contact or above ground. Copper is still major biocide component used today in treatment plant for wood ... -
Yapay sinir ağları ve derin öğrenme algoritmaları kullanarak nanokompozitlerde deformasyonun tahmin edilmesi
Sözen, Eser; Bardak, Timuçin; Aydemir, Deniz; Bardak, Selahattin (Bartın Orman Fakültesi Dergisi, 2018-08-15)Nanoteknoloji birçok endüstri için devrim niteliğindedir. Ülkelerin bilimsel ve ekonomik olarak yaptığı yatırımlar, nanoteknolojinin önemini ortaya koymaktadır. Bilim dünyasında veri madenciliği önemli bir yere sahiptir. ...