Minghsin University Institutional Repository:Item 987654321/1421
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 1365/1366 (100%)
Visitors : 1340477      Online Users : 640
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version


    Please use this identifier to cite or link to this item: http://120.105.36.38/ir/handle/987654321/1421


    Title: 以低甲烷流量成長高品質二維石墨烯之特性探討
    Authors: 陳密
    Contributors: 化材系
    Keywords: 石墨烯、轉印、化學氣相沉積、氣體
    Date: 2020-10
    Issue Date: 2020-11-30 10:45:09 (UTC+8)
    Abstract: 石墨烯為單層碳原子以sp2形成蜂巢狀之晶體結構,是最薄與最堅硬的奈米材料,具有良好的電導性、優異的電子傳輸特性和透光性與高電子遷移率,可應用於透明觸控螢幕、光電元件、感測器、複合材料、儲氫材料等。本研究將以 Ar-H2-CH4 混合氣體,以熱化學氣相沉積法於銅箔上成長石墨烯,銅箔基板先以熱退火處理,使基板平整化,以減少銅箔基板之缺陷。藉由改變甲烷流量,以低甲烷流量成長高品質之二維石墨烯,以氯化鐵蝕刻銅箔基板,再將石墨烯轉印至目標基板上,比較轉印後石墨烯之品質與特性。研究結果顯示,以銅箔為基板,以低甲烷流量 4 sccm,,成長所得石墨烯,ID/IG 值約為 0.562,I2D/IG 值約為 1.283,缺陷少、品質最佳。本專題研究以低甲烷流量成長二維石墨烯,轉印後,可獲得高品質之石墨烯。降低甲烷流量,以達經濟性之目標。
    Appears in Collections:[Department of Chemical and Materials Engineering] Research Projects in School

    Files in This Item:

    File Description SizeFormat
    陳密.pdf1742KbAdobe PDF1View/Open


    All items in MUSTIR are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback