SavedAdd your journal

Journals / International Journal of Pure and Applied Sciences / 2016 / Cilt: 2 - Sayı: 2

Investigation of Optical, Morphological and Mechanical Properties of Diamond-Like Carbon Films Synthesized by Electrodeposition Technique Using Formic Acid

Formik Asit Kullanılarak Elektrokimyasal Yolla Sentezlenen Elmas Benzeri Karbon Filmlerinin Optik, Yüzey ve Mekanik Özelliklerinin İncelenmesi

Naim Aslan
Necati Başman
Orhan Uzun
Pages
57–63
Publication Date
2016-12-28
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The influence of process parameters on these properties were studied and correlated with results concerning optical, topography and mechanical properties.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, diamond-like carbon (DLC) films were deposited onto indium tin oxide (ITO)-coated glass substrate electrochemically using formic acid and water as electrolyte.
📊
Key Findings & Data:The transmittances and absorbances of films were investigated by UV-Vis spectrometry.
💡
Conclusion & Impact:The influence of process parameters on these properties were studied and correlated with results concerning optical, topography and mechanical properties.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Elmas-benzeri karbon filmler · mekanik özellikler · Diamond-like carbon films

Abstract

In this study, diamond-like carbon (DLC) films were deposited onto indium tin oxide (ITO)-coated glass substrate electrochemically using formic acid and water as electrolyte. The transmittances and absorbances of films were investigated by UV-Vis spectrometry. Surfaces morphologies of the DLC films were also studied by an atomic force microscopy. The mechanical properties (hardness and elastic modulus) were determined from load-displacement curves using a nanoindentation instrument. The influence of process parameters on these properties were studied and correlated with results concerning optical, topography and mechanical properties.

Özet

Bu çalışmada elmas-benzeri karbon (EBK) filmleri, indiyum tin oksit (ITO, 180Ω; yarı-karalı durumda) kaplı cam üzerine elektrolit olarak formik asit (HCOOH) ve deiyonize su karışımı kullanılarak elektrokimyasal biriktirme tekniğiyle elde edildi. Raman spektroskopisi ile bu filmlerin elmas-benzeri karbon karakteri gösterdiği tespit edildi. Filmlerin geçirgenlik yüzdeleri ve soğurma katsayıları UV-GB spektrometre ile hesaplandı. Ayrıca EBK filmlerin yüzey morfolojileri atomik kuvvet mikroskopu ile çalışıldı. Mekaniksel özellikleri (sertlik ve elastik modülü) bir nanoçentme aleti kullanılarak yük-yerdeğiştirme eğrisinden belirlendi. Bu özellikler üzerindeki işlem parametrelerinin etkisi optiksel, yüzey morfolojisi ve mekanik özelliklere ilişkin sonuçlar ile karşılaştırılıp incelendi.

🔖

Cite This Article

Aslan, N., Başman, N., Uzun, O. (2016). Investigation of Optical, Morphological and Mechanical Properties of Diamond-Like Carbon Films Synthesized by Electrodeposition Technique Using Formic Acid. International Journal of Pure and Applied Sciences, Cilt: 2 - Sayı: 2, 57–63. https://ajindex.com/articles/672825

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Bartali, R., Micheli, V., Gottardi, G., Vaccari, A., Laidani N., 2010. Nanoindentation: Unload-to-load work ratio analysis in amorphous carbon films for mechanical properties. Surface & Coatings Technology, 204:2073-2076.
  2. Basman, N., Aslan, N., Uzun, O., Cankaya, G., Kolemen, U., 2015. Electrical characterization of metal/diamond-like carbon/inorganic semiconductor MIS Schottky barrier diodes. Microelectronic Engineering, 140:18-22.
  3. Bhattacharya, D., Chaudhuri, S., Pal, A.K., 1992. Bandgap and optical transitions in thin films from reflectance measurements. Vacuum, 43: 313-316.
  4. Cao, C., Zhu, H., Wang, H., 2000. Electrodeposition diamond-like carbon films from organic liquids. Thin Solid Films, 368:203-207.
  5. Chaus, A.S., Fedosenko, T.N., Rogachev, A.V., Čaplovič, L., 2014. Surface, microstructure and optical properties of copper-doped diamond-like carbon coating deposited in pulsed cathodic arc plasma. Diamond and Related Materials, 42:64-70.
  6. Ferrari, A.C., Robertson, J., 2001. Resonant Raman spectroscopy of disordered, amorphous, and diamondlike carbon. Physical Review B., 64: 075414;1-13.
  7. Fleury, V., 1997. Branched fractal patterns in non-equilibrium electrochemical deposition from oscillatory nucleation and growth. Nature. 1997, 390:145-148.
  8. Franco, A.R., Pintaúde G., Sinatora, A., Pinedo, C. E., Tschiptschin, A.P., 2004. The use of a Vickers indenter in depth sensing indentation for measuring elastic modulus and vickers hardness. Materials Research, 7(3):483-491.
  9. Fu, Q., Jiu, J., Cao, C., Wang, H., Zhu, H., 2000. Electrodeposition of carbon films from various organic liquids. Surface and Coating Technology, 124:196-200.
  10. Gupta, S., Chowdhury, M.P., Pal, A.K., 2004. Synthesis of DLC films by electrodeposition technique using formic acid as electrolyte. Diamond & Related Materials, 13:1680-1689.
  11. Kwiatek, S.E., Desai, V., Moran, P.J., Natishan, P.M., 1997.
  12. Characteriza-Robertson J, Samlenski R, Brenn R. Tetrahedral amorphous. Journal of Materials Science, 32:3123-3128.
  13. Libardi, J., Grigorov, K., Massi, M., Otani, C., Ravagnani, S.P., Maciel, H.S., Guerino, M., Ocampo, J.M.J., 2004. Comparative studies of the feed gas composition effects on the characteristics of DLC films deposited by magnetron sputtering. Thin Solid Films, 459: 282-285.
  14. Manifacier, J.C., Gasiot, J., Fillard, J.P., 1976. A simple method for the determination of the optical constants n, k and the thickness of a weakly absorbing thin film. Journal of Physics E: Scientific Instruments, 9:1002-1