Hegzagonal Bor Nitrürün Floresans Özelliği

Öz

Bu çalışma, ileri bor uç ürünlerinden hekzagonal bor nitrürün (h-BN) ultraviyole-görünür (UV-visible), XRD, FTIR spektrumları ve SEM görüntüleri kullanılarak floresans özelliğini içermektedir. Karakterizasyon sonuçlarına göre h-BN’nin, yaprak deseni andıran bal peteği görünümündeki h-BN’nin tabakalı yapısı elde edildi. Deneysel çalışmada pelet haline getirilen bor nitrür, nem ve organik safsızlıkları uzaklaştırmak için 800 K’de 12h vakumlandıktan sonra optik absorbsiyon ve floresans ölçümleri gerçekleştirilmiştir. Karakterizasyon sonuçlarının literatür ile uyumlu olduğu ve h-BN’nin yarı-iletken özellik gösterdiği sonucuna varılmış ve elektrik-elektronik uygulamalarında kullanımına uygun bulunmuştur.

Anahtar Kelimeler

• Floresans
• hekzagonal bor nitrür (h-BN)
• yarı-iletken

Florecence Properties of Hexagonal Boron Nitride

Öz

This study contained florescence properties of hexagonal boron nitride (h-BN) which is an advanced boron product by using ultra violet-visible (UV-visible), XRD, FTIR, SEM. According to characterization results, it was obtained sheet-like honeycomb layered structure of boron nitride. In the experimental study, optical absorption and fluorescence measurements were performed after the pelleted boron nitride was vacuumed at 800 K for 12 hours to remove moisture and organic impurities. It was concluded that the characterization results were concordant with the literature and h-BN showed semi-conductive properties and was found suitable for use in electrical-electronic applications.

Anahtar Kelimeler

• Florescence
• hexagonal boron nitride (h-BN)
• semi-conductor

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