the effects of oxidizers on the diameters of the carbon nanotubes ...

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We approve <strong>the</strong> <strong>the</strong>sis <strong>of</strong> Gülay BÜLBÜL Examining Committee Members: Assoc. Pr<strong>of</strong>. Dr. Yusuf SELAMET Department <strong>of</strong> Physics, İzmir Institute <strong>of</strong> Technology Assoc. Pr<strong>of</strong>. Dr. Özgür ÇAKIR Department <strong>of</strong> Physics, İzmir Institute <strong>of</strong> Technology Assoc. Pr<strong>of</strong>. Dr. Mustafa Muammer DEMİR Department <strong>of</strong> Chemistry, İzmir Institute <strong>of</strong> Technology Assoc. Pr<strong>of</strong>. Dr. Yusuf SELAMET Supervisor, Department <strong>of</strong> Physics İzmir Institute <strong>of</strong> Technology Pr<strong>of</strong>. Dr. Nejat BULUT Head <strong>of</strong> <strong>the</strong> Department <strong>of</strong> Physics 2 October 2012 Pr<strong>of</strong>. Dr. R. Tuğrul SENGER Dean <strong>of</strong> <strong>the</strong> Graduate School <strong>of</strong> Engineering and Sciences
ACKNOWLEDGEMENTS During my master <strong>the</strong>sis, lots <strong>of</strong> people helped and supported me, <strong>the</strong>refore I would like to thank all <strong>of</strong> <strong>the</strong>m. Firstly, I would like to thank my advisor Assoc. Pr<strong>of</strong>. Dr. Yusuf Selamet for his help, patience, guidance and encouragement. He always made me feel in confidence while I was preparing my <strong>the</strong>sis. Spectroscopy. A special thank goes to Assist. Pr<strong>of</strong>. Dr. Enver Tarhan for help with Raman I thankfully acknowledge TUBITAK for financial support during this project (TUBITAK 211T151). In addition, I am very thankful to my lab mates at Carbon Nanostructure Laboratory Deniz Söylev and Atike İnce. For SEM and AFM analysis, I send my thanks to IYTE Material Research Center staff. Moreover, I want to thank Hasan Aydın and Nesli Yağmurcukardeş for spending his time for AFM measurements in <strong>the</strong> laboratory, IYTE. O<strong>the</strong>r thanks go to Dr. Sinem Bezircilioğlu for controlling academic writing <strong>of</strong> my <strong>the</strong>sis with a warm and friendship attitude. Thanks to each <strong>of</strong> my friends in Prep Class at Izmir Institute <strong>of</strong> Technology for sharing unforgettable memories. Especially, I feel very lucky to have Gülden Yorgancıoğlu by my side since my first day at IYTE. I could not have finished this <strong>the</strong>sis without her encouragement and warm friendship. Although she has not been at IYTE for one year, she always has been in contact both in my good days and bad days. I feel more than lucky to have such a friend! My special thanks go to Serkan Serdar for breathing with me on my hardest days and his supports from <strong>the</strong> beginning, till <strong>the</strong> end. To my family, my mo<strong>the</strong>r Leman Bülbül, my fa<strong>the</strong>r Coşkun Bülbül I wish to say a big thank you. Without your motivation, love, positive attitudes and financial supports I never would have been able to keep going. Bro<strong>the</strong>r Koray Bülbül, I always felt you as <strong>the</strong> safety net I could lean on if things go wrong, thanks for being <strong>the</strong>re, always. I am also grateful to express my satisfactions with my o<strong>the</strong>r family members. I always need my family in my life!!!
Page 1: THE EFFECTS OF OXIDIZERS ON THE DIA
Page 5 and 6: ÖZET KİMYASAL BUHAR BİRİKTİRME
Page 7 and 8: TABLE OF CONTENTS LIST OF FIGURES .
Page 9 and 10: LIST OF FIGURES Figure Page Figure
Page 11 and 12: Figure 5.12. The growths with CO2 (
Page 13 and 14: Figure 5.36. Raman spectra
Page 15 and 16: Table 5.12. The amounts of<
Page 17 and 18: first two methods, arc discharge an
Page 19 and 20: Graphite is the mo
Page 21 and 22: preferred nanotube type because <st
Page 23 and 24: Figure 2.7. An illustration <strong
Page 25 and 26: Table 2.1. Advantages and disadvant
Page 27 and 28: 2.3.2. The Laser-Ablation Method Th
Page 29 and 30: hydrocarbons (Cui, et al. 2003) wit
Page 31 and 32: 2.3.3.1.2. Thin Film Support Layer
Page 33 and 34: 2.4. Growth Mechanism of</s
Page 35 and 36: (Amama, et al. 2009, Hata, et al. 2
Page 37 and 38: that the small amo
Page 39 and 40: Figure 4.1. The Magnetron Sputterin
Page 41 and 42: the tube as <stron
Page 43 and 44: Table 4.1 (cont.) FeAlO15CNT840 750
Page 45 and 46: their diameter rou
Page 47 and 48: The principle of R
Page 49 and 50: Figure 4.6. Schematic picture showi
Page 51 and 52: 5.1.1. AFM Results There exists a p
Page 53 and 54:
a ) Figure 5.2. AFM micrographs <st
Page 55 and 56:
c Figure 5.3. (cont.) Element Wt %
Page 57 and 58:
Table 5.2. (cont.) FeAlO12CNT771 76
Page 59 and 60:
a b c e Figure 5.4. The growths wit
Page 61 and 62:
Figure 5.5. (cont.) Count 35 30 25
Page 63 and 64:
Due to the lack <s
Page 65 and 66:
a c e Figure 5.8. The growths with
Page 67 and 68:
Page 69 and 70:
Table 5.6 shows that the</s
Page 71 and 72:
a c e Figure 5.12. The growths with
Page 73 and 74:
Page 75 and 76:
In this part, for the</stro
Page 77 and 78:
For FeAlO15 substrate, two differen
Page 79 and 80:
For FeAlO16 substrate, two differen
Page 81 and 82:
e f Figure 5.20. (cont.) Due to <st
Page 83 and 84:
5.2.1.3. CNT Formation at Different
Page 85 and 86:
Count 30 25 20 15 10 5 0 a 5 10 15
Page 87 and 88:
Count 35 30 25 20 15 10 5 0 a CNT 8
Page 89 and 90:
Count 40 35 30 25 20 15 10 5 0 a CN
Page 91 and 92:
Count 45 40 35 30 25 20 15 10 5 0 a
Page 93 and 94:
Count 30 25 20 15 10 5 0 a 5 10 15
Page 95 and 96:
for SWNTs, there i
Page 97 and 98:
Table 5.17. (cont.) FeAlO15 CNT773
Page 99 and 100:
Intensity (a.u.) 2700 1800 900 CNT8
Page 101 and 102:
Intensity (a.u.) 2100 1400 700 CNT9
Page 103 and 104:
whole face. The formed catalyst par
Page 105 and 106:
Diameter Diameter 10 8 6 4 2 0 5 5
Page 107 and 108:
5.4. Statistical Analysis Results A
Page 109 and 110:
Kurtosis value is a descriptor <str
Page 111 and 112:
Very thin Fe films were grown on Si
Page 113 and 114:
REFERENCES Amama, P.B., C.L. Pint,
Page 115 and 116:
Hasegawa, K. and S. Noda. 2011a. Mi
Page 117 and 118:
Makita, Y., S. Suzuki, H. Kataura,
Page 119 and 120:
Vesselényi, I., K. Niesz, A. Siska
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