班班 班班班班 班 :一 班班: M9940106 班班班班 班班班 : 班班班班: 2010/12/22 Preparation and characterization of conducting polyaniline/silica nanosheet composites Peng Liu * State Key Laboratory of Applied Organic Chemistry, Institute of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Lanzhou University,Lanzhou 730000, PR China
Preparation and characterization of conducting polyaniline/silica nanosheet composites. Peng Liu *. State Key Laboratory of Applied Organic Chemistry, Institute of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Lanzhou University,Lanzhou 730000, PR China. - PowerPoint PPT Presentation
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班級:碩化材一甲學號: M9940106
學生姓名:謝坤翰報告日期: 2010/12/22
Preparation and characterization of conducting polyaniline/silica nanosheet composites
Peng Liu *
State Key Laboratory of Applied Organic Chemistry, Institute of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Lanzhou University,Lanzhou 730000, PR China
INTRODUCTION
• PANI 是一種相當重要的導電性高分子,因為它具 有高的導電率、容易製備、容易生產、環境穩定性佳、 以及低廉的成本等特性。• 近幾年, PANI 在各種高科技應用方面備受矚目,例如: 電化學顯示器、傳感器、催化劑、氧化還原電容器、 電磁屏障以及二次電池等。• 過去幾年, PANI 被證實能夠與奈米片、奈米棒、奈 米管等無機奈米金屬材料交互影響形成複合材料, 進而增加效能。其中奈米片狀的粒子厚度是唯一具備 一維奈米級的奈米粒子。
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INTRODUCTION
• 本研究是以蛭石利用酸浸泡法得到二氧化矽奈米片 (SNS) ,再以 SNS 與 PANI 反應形成 PANI/SNS 奈米複 合材料,並將產物進行 FT-IR 、 SEM 、 XRD 、 TGA 及 導電率分析。