Yıl 2018, Cilt 4, Sayı 2, Sayfalar 77 - 83 2018-08-16

Karbon Esaslı Polimer Kompozitlerde Elektriksel İletkenliğin Geliştirilmesi
Development Of The Electrical Conductivity In Carbon Based Polymer Composites

Metin YURDDASKAL [1] , Mustafa EROL [2] , Erdal ÇELİK [3]

19 37

Günümüzde teknolojik uygulamalarda kullanılan iletken polimer kompozitler birçok önemli uygulamada fonksiyonel malzemelerin bileşenlerini oluşturmaktadır. Polimerlerin yüksek elektrik direnç seviyesini azaltmak büyük önem taşımaktadır. Karbon türevi katkı maddeleri, polimerlerin elektriksel iletkenliğini arttırmak için yaygın olarak kullanılmaktadır. Bu bağlamda, grafit ve karbon karası kullanarak elektrik iletkenliği için iletken perkolasyon yapıları geliştirilmektedir. Üretilen iletken polimer kompozitlerin yapılarını, elektriksel ve termo direnç özelliklerini göstermek için karakterize edilmiştir. Karbon siyahı ve grafit dahil olmak üzere kompozit filmlerin perkolasyon eşiği araştırılmıştır. Grafit ile birlikte az miktarda karbon siyahı eklenmesi sayesinde, tek bileşenli kompozitlerle karşılaştırıldığında daha düşük direnç seviyeleri elde edilmiştir. Sıcaklık sensörleri için aday olarak düşünülen grafit ve karbon siyahı katkılı iletken polimer kompozitlerin, sıcaklık değişimlerine karşı dirençlerinde meydana gelen değişikliklere iyi tepki verdiği görülmüştür. 
Conductive polymer composites are nowadays used in technological applications and they constitute components of functional materials in many important applications. It is of great importance to reduce the high electrical resistance level of the polymers. Carbon containing additives are widely used to increase the electrical conductivity of polymers. In this context, some percolated networks were created to improve the level of electrical conductivity using graphite and carbon black. The produced conductive polymer composites were characterized to show their structures, electrical and thermo-resistive properties. We investigated percolation threshold values of composite films including both carbon black and graphite. Thanks to adding small amounts of carbon black together with graphite, it was achieved to be lower levels of resistance if compared to the individually filled composites. Graphite and carbon black filled conductive polymer composites to be considered as the candidates for temperature sensors exhibited good responses to temperature changes by the changes in their resistances. 
 
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Birincil Dil en
Konular Malzeme Bilimi
Dergi Bölümü Konferans Bildirisi
Yazarlar

Yazar: Metin YURDDASKAL

Yazar: Mustafa EROL (Sorumlu Yazar)

Yazar: Erdal ÇELİK

Bibtex @konferans bildirisi { gmbd453803, journal = {Gazi Mühendislik Bilimleri Dergisi (GMBD)}, issn = {2149-4916}, eissn = {2149-9373}, address = {Aydın KARAPINAR}, year = {2018}, volume = {4}, pages = {77 - 83}, doi = {}, title = {Development Of The Electrical Conductivity In Carbon Based Polymer Composites}, key = {cite}, author = {EROL, Mustafa and YURDDASKAL, Metin and ÇELİK, Erdal} }
APA YURDDASKAL, M , EROL, M , ÇELİK, E . (2018). Development Of The Electrical Conductivity In Carbon Based Polymer Composites. Gazi Mühendislik Bilimleri Dergisi (GMBD), 4 (2), 77-83. Retrieved from http://dergipark.gov.tr/gmbd/issue/38877/453803
MLA YURDDASKAL, M , EROL, M , ÇELİK, E . "Development Of The Electrical Conductivity In Carbon Based Polymer Composites". Gazi Mühendislik Bilimleri Dergisi (GMBD) 4 (2018): 77-83 <http://dergipark.gov.tr/gmbd/issue/38877/453803>
Chicago YURDDASKAL, M , EROL, M , ÇELİK, E . "Development Of The Electrical Conductivity In Carbon Based Polymer Composites". Gazi Mühendislik Bilimleri Dergisi (GMBD) 4 (2018): 77-83
RIS TY - JOUR T1 - Development Of The Electrical Conductivity In Carbon Based Polymer Composites AU - Metin YURDDASKAL , Mustafa EROL , Erdal ÇELİK Y1 - 2018 PY - 2018 N1 - DO - T2 - Gazi Mühendislik Bilimleri Dergisi (GMBD) JF - Journal JO - JOR SP - 77 EP - 83 VL - 4 IS - 2 SN - 2149-4916-2149-9373 M3 - UR - Y2 - 2018 ER -
EndNote %0 Gazi Mühendislik Bilimleri Dergisi (GMBD) Development Of The Electrical Conductivity In Carbon Based Polymer Composites %A Metin YURDDASKAL , Mustafa EROL , Erdal ÇELİK %T Development Of The Electrical Conductivity In Carbon Based Polymer Composites %D 2018 %J Gazi Mühendislik Bilimleri Dergisi (GMBD) %P 2149-4916-2149-9373 %V 4 %N 2 %R %U
ISNAD YURDDASKAL, Metin , EROL, Mustafa , ÇELİK, Erdal . "Karbon Esaslı Polimer Kompozitlerde Elektriksel İletkenliğin Geliştirilmesi". Gazi Mühendislik Bilimleri Dergisi (GMBD) 4 / 2 (Ağustos 2018): 77-83.