Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/3212
標題: 多壁奈米碳管/石墨烯複合物之製備,特性分析與場發射性質之研究
Preparation, Characterization and Field Emission Property of MWCNT/Graphene Hybrid
作者: 周斌揚
Chou, Bin-Yang
關鍵字: 石墨烯
graphene
奈米碳管
場發射
carbon nanotubes
field emission
出版社: 化學工程學系所
引用: [1] 郭信良,劉偉仁"工業材料雜誌"574期,2009,119-122 [2] 黃淑娟,郭信良,劉易昌,葉裕洲"工業材料雜誌"291期,2011,94-103 [3] Qi Bao,Dun Zhang,Peng Qi,"Synthesis and characterization of sliver nanoparticle and grapheme oxide nanosheet composites as a bactericidal agent for water disinfection",Journal of Colloid and Interface Science,360(2011)463-470 [4] Chao Xu,Xin Wang,"Graphene oxide-mediated synthesis of metal nanoparticle colloids",Colloids and Surfaces A:Physicochemical and Engineering Aspects,404(2012)78-82 [5] K. Vinidgopal,B.Neppolian,Najah Salleh,Ian V. Lightcap,Franz Grieser,Muthupandian Ashokkumar,Tomas T. Ding,Prashant V. Kamat,"Dual-frequency ultrasound for designing two dimensional catalyst surface:Reduced grapheme oxide-Pt composite",Colloids and Surfaces A:Physicochemical and Engineering Aspects,409(2012)81-87 [6] S. Iijima, "Helical Microtubules of Graphite Carbon" Nature, 354 (1991) 56-58 [7] S. Iijima, T. Ichihashi “Single shell carbon nanotubes of one nanometer diameter” , Nature 363 (1993) 603-605 [8] S. Bethune, C. H. Kiang, M. S. de Vries, G. Gorman, R. Savoy, J. Vazquez, R. Beyers, "Cobalt-catalysed growth of carbon nanotubes with single-atomic-layer walls", Nature 363 (1993) 605-607 [9] S. B. Sinnott, R. Woo, D. Qian, A. M. Rao, Z. Mao, E. C. Dickey, F. Derbyshire,"Model of carbn nanotube growth through chemical vapor deposition", Chemical Physics Lettets, 315 (1-2) (1999) 25-30 [10] 葉建村, "束狀型多壁奈米碳管於電化學生物感測器之應用"國立中興大學碩士學位論文, 2009 [11] 許豪麟, "多壁奈米碳管表面改質與插層黏土成長奈米碳管於葡萄糖感測器之應用"國立中興大學博士學位論文, 2009 [12] 陳志維, "奈米碳管擔持銅/氧化鈰觸媒之製備及其催化甲醇蒸汽重組反應之研究"國立中興大學碩士學位論文, 2008 [13] 成會明, "奈米碳管", 五南圖書股份有限公司出版, 2004 [14] T.Thostenson, Z. Ren, T. W. Chou, "Advances in the science and technology of carbon nanotubes and their composites:a review", Composites Science and Technology 61 (13) (2001) 1899-1912 [15] K. C. Chen, C. F. Chen , J.S. Chiang , C. L. Hwang , Y. Y. Chang , C. C. Lee " Low temperature growth of carbon nanotubes on printing electrodes by MPCVD ", Thin Solid Films 498 (2006) 198 – 201 [16] K. C. Chen, C. F. Chen, J. H. Lee, T. L. Wu, C. L. Hwang, N. H.Tai, M. C. Hsiao, "Low-temperature CVD growth of carbon nanotubes for fieldemission application", Diamond & Related Materials 16 (2007) 566–569 [17] Y. Sun, C.Z. Gu, W. Liu, Z.S. Jin, "Carbon nanotubes synthesized by CVD method on Au/Ni films and the field emission properties", Diamond and Related Materials 13 (2004) 1187–1190 [18] X.F. Shang, J.J. Zhou, P. Zhao, Z.H. Li, S. Qu, Z.Q. Gu, Y.B. Xu, M. Wang, " The enhanced field-emission properties of screen-printed single-wall carbon-nanotube film by electrostatic field ", Applied Surface Science 256 (2010) 2005–2008 [19] Alexander A. Kuznetzov, Sergey B. Lee, Mei Zhang, Ray H. Baughman, Anvar A. Zakhidov, "Electron field emission from transparent multiwalled carbon nanotube sheets for inverted field emission displays ", CARBON 48 (2010) 41-46 [20] N. V. Quy, N. D. Hoa, Y. Cho, D. Oh, H. Song, Y. Kang, D. Kim, "SWNT–SOG composite for transparent field emission device ", Journal of Crystal Growth 311 (2009) 662–665 [21] Jin-Won S. , Yong-Shin K , Yeo-Hwan Y. , Eung-Sug L., Chang-Soo H. , Yousuk C. , Dojin K. , Junseop K. , Naesung L. , Young-Gwan K. , Hee-Tae J. , Soo-Hyun K. , "The production of transparent carbon nanotube field emitters using inkjet printing", Physica E: Low-dimensional Systems and Nanostructures, 41 8 (2009) 1513-1516 [22] 田民波, "平面顯示器之技術發展", 五南圖書出版公司出版, 2008 [23] Jeongah Lee,Yeonsu Jung,Junyoung Song,Jun Suk Kim,Geon-Woong Lee,Hee Jin Jeong,Youngjin Jeong,"High-performance field emission from a carbon nanotube carpet",Sciverse ScienceDirect,carbon xxx(2012)xxx-xxx [24] Jian-hua Deng,Yu-mei Yang,Rui-ting Zheng,Guo-an Cheng,"Temperature dependent field emission perfornance of carbon nanotube arrays:Speculation on oxygen desorption and defect annealing",Applied Surface Science,xxx(2012)xxx-xxx [25] Indranil Lahiri,Ved Prakash Verma,Wonbong Choi,"An all-graphene based transparent and flex field emission device",ScienceDirect,carbon49(2011)1614-1619 [26] Shashikant P. Patole,Hong-Ik Kim,Jae-Hun Jung,Archana S. Patole, Ha-Jin Kim,In-Taek Han,V.N. Bhoraskar,Ji-Beom Yoo,"The synthesis of vertically-aligned carbon nanotubes on an aluminum foil laminated on stainless steel",ScienceDirect,carbon49(2011)3522-3528 [27] Duck Hyun Lee,Ji Eun Han,Jae Won Hwang,Seokwoo Jeon,Sung-Yool Choi,Soon Hyung Hong,Won Jong Lee,Rodney S. Ruoff,Sang Ouk Kim,"Versatile Carbon Hybrid Films Composed of Vertical Carbon Nanotubes Grown on Mechanically Compliant Graphene Films",Advanced Materialsm,22(2010)1247-1252 [28] Xun Li,Guoxing Zhu,Zheng Xu,"Nitrogen-doped carbon nanotube arrays grown on graphene substrate",The solid Films,520(2012)1959-1964 [29] N.S. Lee, D.S. Chung, I.T. Han, J.H. Kang, Y.S. Choi, H.Y. Kim,S.H. Park, Y.W. Jin, W.K. Yi, M.J. Yun, J.E. Jung, C.J. Lee, J.H, You, S.H. Jo, C.G. Lee, J.M. Kim, "Application of carbon nanotubes to field emission displays", Diamond and Related Materials 10 (2001). 265-270 [30] 孫逸民,趙敏勳,陳玉舜,謝明學,劉興鑑, "儀器分析",全威圖書有 限公司, 1997 [31] 呂宗昕, "奈米科技與光觸媒",商周出版, 2003
摘要: 本論文之研究目的為開發出石墨烯與奈米碳管複合物,運用簡易的塗佈技術製作場發射顯示器之可撓式冷陰極板。先以化學還原法合成氧化石墨烯擔持奈米鐵觸媒,接著將製備好的觸媒分散液噴霧塗佈至可撓式的鋁板基材上,然後使用化學氣相沉積法(CVD)成長多壁奈米碳管,形成可撓式石墨烯與奈米碳管複合物樣品,與ITO玻璃製作成冷陰極板。 經由實驗結果顯示,在觸媒分散液的製備上,溫度80℃金屬前驅物有最好的還原性,而分散劑與氧化石墨烯比值為1時,由TEM圖譜可看出有較好的分散性與奈米鐵觸媒晶型,而0.4mmole硝酸鐵還原出的奈米鐵觸媒其大小最適合成長多壁奈米碳管。 成長奈米碳管時發現過量的氫氣會抑制奈米碳管的成長,由SEM及Raman圖譜觀察到成長時間過長石墨烯表面會形成積碳,使得碳管性質變差,通鈍性氣體所成長的奈米碳管管壁較粗而未通入鈍性氣體所成長的奈米碳管與石墨烯的結構較為穩固,最後將樣品做場發射之應用測試,發現奈米碳管性質較好的樣品其場發射表現較為優異,若石墨烯與奈米碳管成穩固3D結構更可得到最佳化的場發射效果。
The purpose of this study is to prepare a Multi-Wall Carbon Nanotubes(MWCNTs)/Graphene composit material, and utilize a simple coating technology to fabricate flexible cathode of a field-emission display. Graphene oxide has been deposied nanoscale iron metal by using chemical reduction method. Subsequently, the prepared catalyst uniformly spray coating to the flexible aluminum sheet substrate, then use thermal chemical vapor desposition (TCVD) to grow the (MWCNTs), The formation a flexible MWCNTs/Graphene hybrid composit will be used to manufacture a cathode with ITO substrate. According to the experimental results, the preparation of the well-dispersed metal catalyst is to control the best reductive temperature at 80℃, then the nanoscale and dispersion of the iron catalyst can be detected TEM with the weight ratio of the dispersant and graphene oxide is equal to 1. In addition, a 0.4mmole ferric nitrate solution reducing to from the nanoscale iron catalyst is the most suitable to grow multi-wall carbon nanotubes. It’s found that the excess hydrogen inhibit the growth of carbon nanotubes, and the formation of amorphous carbon material on the graphene surface can be obtained for prolong growing time by SEM and Raman spectra analysis, This can deteriorated the properties of the carbon nanotubes. The wall of the MWCNTs grows thicker with flowing inert gas into the system but MWCNTs/Graphene hybrid structure is more stable under the presence of the inert gas. Finally, the field emission test has indicated that the better MWCNTs properties possess excellect field emission performance. A stable 3D structure MWCNTs/Graphene hybrid has a optimization in field emission.
URI: http://hdl.handle.net/11455/3212
其他識別: U0005-3101201313564200
文章連結: http://www.airitilibrary.com/Publication/alDetailedMesh1?DocID=U0005-3101201313564200
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