本研究欲透過氧代氮代苯并環己烷樹脂改質環氧樹脂，並藉由添加奈米碳管和石墨烯片來提升複合材料之機械性質及疲勞壽命。將探討以下幾點：(1)氧代氮代苯并環己烷樹脂添加量對高分子機械性質之影響；(2)添加單一補強材奈米碳管添加量對複合材料機械性質之影響；(3)混摻兩相補強材石墨烯片和奈米碳管對複合材料機械性質之影響；(4)選取最佳比例製成碳纖維積層板，探討奈米碳材對機械性質及疲勞壽命之補強效果；(5)試片皆分為板材試片與薄膜試片，探討其增益效果。
研究結果指出適當混摻氧代氮代苯并環己烷樹脂和環氧樹脂，有助於拉伸及彎曲性質提升，但對於抗衝擊強度是下降的。不論是添加奈米碳管還是混摻兩相補強材石墨烯片和奈米碳管皆有助於拉伸、彎曲及抗衝擊強度提升，但過量會因其幾何特徵與表面位能造成團聚堆疊而使性質下降。從碳纖維積層板實驗結果指出，機械性質(拉伸、彎曲、抗衝擊、層間剪切、扭轉和扭轉疲勞)皆有補強，是因為奈米碳材增加樹脂與纖維介面之咬合，使得介面強度提高，機械性質和扭轉疲勞得以提升。
比較板材試片與薄膜試片之拉伸強度增益率，皆是薄膜試片較佳，故可藉由控制厚度，減少高分子內部的流動行為，進而降低奈米碳材某一方向的吸附，提高分散性。

Bisphenol-F-based benzoxazine was copolymerized with epoxy to improve matrix's mechanical properties. Polymer composites reinforced with hybrid GNTs (carbon nanotube, CNT, and graphene nanoplates, GNPs) were fabricated by hot pressing to enhance the mechanical properties and fatigue life. This research includes: (1) The effect of varied benzoxazine content on mechanical properties of the composites. (2) The effect of varied CNT content on mechanical properties of the composites. (3) The synergetic effect of varied GNP and CNT content on mechanical properties of the composites. (4) The enhancement of hybrid GNTs on mechanical properties and fatigue life of laminate composites. (5) The improvement on nano materials for film and bulk composites.
The results show that correct mixture of benzoxazine and epoxy can improve tensile and flexural properties, but decrease impact strength. CNT and hybrid GNTs also improve the mechanical properties of composites. However, when the amount of reinforcement exceeds certain amount, the aggregation will occur because of their geometric characteristic and then decrease the mechanical properties. The carbon fiber reinforced polymer(CFRP) results show that all mechanical properties(tensile, flexural, impact, ILSS, torsion and torsion fatigue) are increase due to hybrid GNTs improve the interfacial strengths between fiber and matrix.
From bulk and film strength increasing rate, all the experimental results show that film is better than bulk. Controlling the thickness of the material decreases the degree of aggregation and then improve the dispersion.

目錄 I
表目錄 IV
圖目錄 V
符號表 VIII
第一章 緒論 1
1-1 前言 1
1-2 研究動機 3
1-3 研究目的 5
第二章 文獻回顧 6
2-1 環氧樹脂 6
2-1.1 環氧樹脂介紹與始由 6
2-1.2 環氧樹脂硬化反應機制 6
2-1.3 環氧樹脂/奈米碳管之性質 7
2-1.4 環氧樹脂/石墨烯之性質 8
2-2 氧代氮代苯并環己烷樹脂 9
2-2.1 氧代氮代苯并環己烷樹脂之結構與性能 9
2-2.2 氧代氮代苯并環己烷樹脂之基本特性與應用 9
2-3 奈米碳材/高分子奈米複合薄膜之性質 11
2-4 碳纖維補強高分子複合材料 12
2-5 材料損傷機制 13
2-5.1 複合材料破壞模式 13
2-5.2 應力(S)與疲勞週次(Nf)曲線(S-N curve) 14
第三章 實驗方法 16
3-1 實驗材料與試劑 16
3-2 實驗設備與儀器 18
3-2.1 製程設備 18
3-2.2 測試儀器 19
3-3 實驗試片製備流程 22
3-3.1 PBZ/EP高分子複合材料製程 22
3-3.2 奈米碳材/PBZ/EP複合材料製程 22
3-3.3 奈米碳材/PBZ/EP碳纖維積層板複合材料製程 23
3-4 實驗測試方法 24
3-4.1 材料鑑定方法 24
3-4.2 機械試驗方法及流程 25
第四章 結果與討論 29
4-1 材料鑑定分析 29
4-1.1 高分子材料鑑定 29
4-1.2 奈米材料鑑定 29
4-2 基材改質之性質探討 31
4-2.1 拉伸測試 31
4-2.2 彎曲測試 32
4-2.3 衝擊測試 32
4-2.4 PBZ/EP比例選擇 32
4-3 奈米碳管/PBZ/EP複合材料性質分析 33
4-3.1 拉伸測試 33
4-3.2 彎曲測試 34
4-3.3 衝擊測試 34
4-4 石墨烯片/奈米碳管/PBZ/EP複合材料性質分析 36
4-4.1 拉伸測試 36
4-4.2 彎曲測試 37
4-4.3 衝擊測試 37
4-5 石墨烯片/奈米碳管/PBZ/EP碳纖維積層板複合材料性質分析 39
4-5.1 拉伸測試 39
4-5.2 彎曲測試 40
4-5.3 衝擊測試 40
4-5.4 層間剪切強度 41
4-5.5 扭轉測試 41
4-5.6 扭轉疲勞測試 41
第五章 結論 43
5-1 結論 43
5-2 未來展望 44
參考文獻 45
附表 50
附圖 60

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