最新色国产精品精品视频,中文字幕日韩一区二区不卡,亚洲有码转帖,夜夜躁日日躁狠狠久久av,中国凸偷窥xxxx自由视频

+高級(jí)檢索
低溫等離子體聚合對(duì)超細(xì)陶瓷粉體的表面改性
DOI:
作者:
作者單位:

作者簡(jiǎn)介:

通訊作者:

中圖分類號(hào):

TG148

基金項(xiàng)目:

國(guó)家重點(diǎn)基礎(chǔ)研究發(fā)展規(guī)劃資助項(xiàng)目(2000067203)，北京交通大學(xué)“十五”專項(xiàng)科技基金資助


Surface Encapsulation of Ceramic Powders by Low Temperature Plasma Polymerization
Author:
Affiliation:

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問統(tǒng)計(jì)
    • |
  • 參考文獻(xiàn)
    • |
  • 相似文獻(xiàn)
    • |
  • 引證文獻(xiàn)
    • |
  • 資源附件
    • |
  • 文章評(píng)論
    摘要:

    利用低溫等離子體聚合的方法在超細(xì)ZrO2及SiC粉體表面聚合了聚乙烯、聚苯乙烯以及聚甲基丙烯酸甲酯等不同的聚合物層。透射電鏡(TEM)、熱重(TGA)及漫反射紅外光譜的結(jié)果表明3nm～8nm厚的聚合物膜存在于超細(xì)陶瓷粉體的表面。經(jīng)低溫等離子體聚合處理過的ZrO2粉體在有機(jī)載體中的分散性顯著提高。液體石蠟體系中，經(jīng)低溫等離子體聚合處理過的ZrO2粉體體系的粘度要遠(yuǎn)遠(yuǎn)小于未處理的ZrO2粉體體系。

    Abstract:

    In order to prevent the agglomeration and improve the dispersion of ultrafine ceramic powders in liquid paraffin system etc. organic media, different kinds of polymer films were coated on the surface of ultrafine ZrO2 and SiC particles by low temperature plasma polymerization. The encapsulated powders were analyzed by TEM, TGA, and DRIFT. The results show that, the dispersion of plasma treated ZrO2 powders in the organic medium was better than that of untreated ZrO2 powders. The viscosity of liquid paraffin with same solid loading showed a significant difference between plasma treated and untreated ceramic powders.

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

顏魯婷 司文捷 苗赫濯 熊韜 何威 郭志剛 蒲以康.低溫等離子體聚合對(duì)超細(xì)陶瓷粉體的表面改性[J].稀有金屬材料與工程,2004,33(7):755~758.[Yan Luting, Si Wenjie, Miao Hezhuo, Xiong Tao, He Wei, Guo Zhigang, Pu Yikang. Surface Encapsulation of Ceramic Powders by Low Temperature Plasma Polymerization[J]. Rare Metal Materials and Engineering,2004,33(7):755~758.]
DOI：[doi]

復(fù)制
文章指標(biāo)
  • 點(diǎn)擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:
  • 最后修改日期:2002-12-10
  • 錄用日期:
  • 在線發(fā)布日期:
  • 出版日期: