本研究首先利用4-疊氮苯胺及硝基苯胺對單壁奈米碳管做化學修飾與共價改質，最後使用葡萄糖及氫氧化鉀加熱產生氫氣環境下對產物進行還原。化學修飾是利用UV點光源以光化學反應的方式產生活性大的自由基，使4-疊氮苯胺與奈米碳管管壁反應，得到管壁苯胺官能基化的奈米碳管，並藉由表面的官能基與硝基苯胺做後續氧化聚合反應。還原的目的是為了使共價改質後奈米碳管上的NO2拉電子官能基轉換為NH2推電子官能基，期許經由此項製程方式實現現今發展較瓶頸的N摻雜奈米碳管。由傅立葉轉換紅外光光譜分析、高解析電子能譜分析及熱重分析可以證實我們在單壁奈米碳管上有效合成及還原硝基苯胺聚合物。透過掃描式電子顯微鏡影像及拉曼光譜分析表面形貌及D/G比值，可以確認奈米碳管化學改質後結構的完整性。由拉曼光譜分析、電性分析、霍爾分析及功函數可以證實化學改質後奈米碳管的N摻雜效應。且經過一個月的觀察，化學改質奈米碳管在有機溶液或去離子水中穩定分散，其薄膜導電率均在誤差範圍內，表明我們成功製備穩定的N摻雜奈米碳管，在碳材料領域是一項重大的突破。

In this study, 4-Azidoaniline and Nitroaniline were used to chemically modify and covalently modify SWNTs. The products were reduced under the hydrogen atmosphere by heating with glucose and potassium hydroxide. Chemical modification is the use of UV light source photochemical reaction to generate large active free radicals, so that 4-Azidoaniline and SWCNTs reaction to obtain functionalized SWCNTs. By the surface of the functional groups and Nitroaniline do the subsequent oxidative polymerization grafting. The purpose of the reduction is to make the pull electron-free radical NO2 on the covalently modified SWNTs into push electron-free radical NH2. By FTIR, XPS and TGA, we can confirm the efficient synthesis and reduction of nitroaniline polymer on SWCNTs. The surface morphology and D/G ratio were analyzed by SEM and Raman spectroscopy to confirm the structural integrity of the carbon nanotubes after chemical modification. Raman spectroscopy, electric analysis, Hall analysis and work function can confirm the N-doping effect of the carbon nanotubes after chemical modification. After one month of observation, the chemically modified carbon nanotubes were stably dispersed in organic solvent or deionized water, and the film conductivity is within the error range, indicating that we successfully prepared stable n-doped carbon nanotubes. It is a major breakthrough in the field of carbon materials.

摘要 I
Abstract II
致謝 III
目錄 IV
表目錄 VII
圖目錄 VIII
第一章、 緒論 1
1.1背景 1
1.2研究目的 2
第二章、 文獻回顧 3
1.1奈米碳管簡介 3
1.2化學修飾奈米碳管 8
1.2.1非共價接枝聚合物 9
1.2.2共價接枝聚合物 9
1.3奈米碳管N摻雜 11
1.4奈米碳管N摻雜應用 12
1.4.1電晶體 12
1.5硝基化合物的還原 16
第三章、 儀器設備及原理操作 20
3.1光譜儀器設備 20
3.1.1紫外光-可見光-近紅外光光譜儀 21
3.1.2傅立葉轉換紅外光光譜儀 22
3.2掃描式電子顯微鏡分析 23
3.3四點探針 25
3.4高解析電子能譜儀 26
3.5紫外光電子能譜系統 28
3.6共軛聚焦顯微拉曼光譜儀 30
3.7熱重分析儀 31
3.8載子霍爾係數量測系統 32
第四章、 實驗內容 34
4.1實驗藥品 34
4.2實驗流程 34
4.2.1單壁奈米碳管表面處理 35
4.2.2化學氧化合成聚硝基苯胺 36
4.2.3硝基還原胺基 38
4.2.4奈米碳管化學改質薄膜製備 38
第五章、 結果與討論 39
5.1 奈米碳管化學改質分散性 39
5.2 奈米碳管化學改質紅外光光譜分析 40
5.3 奈米碳管化學改質熱重分析 41
5.4 奈米碳管化學改質X射線光電子能譜分析 42
5.5 奈米碳管化學改質薄膜表面分析 43
5.6 奈米碳管化學改質拉曼光譜分析 44
5.7 奈米碳管化學改質薄膜電性及霍爾分析 45
5.8 奈米碳管化學改質紫外光電子能譜分析 46
5.9 奈米碳管化學改質穩定性 48
第六章、 結論 49
第七章、 參考文獻 50

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