Gas Desorption of Inner Coating Materials Used for Cathode Ray--Tube Effect of exposure time in the atmosphere on gas desorption (第44回真空に関する連合講演会プロシーディングス--2003年11月12日〜14日,東京) Gas Desorption of Inner Coating Materials Used for Cathode Ray Tube : Effect of exposure time in the atmosphere on gas desorption

この論文にアクセスする

この論文をさがす

著者

抄録

For two types of inner coating material of cathode ray tube (CRT) with different composition of water glass, the effect of air exposure in the atmosphere on the gas desorption was examined by using thermal desorption spectroscopy. The major outgassing species during the heating up to 773 K were CO<SUB>2</SUB> and H<SUB>2</SUB>O in both the types. In the thermal desorption spectra of CO<SUB>2</SUB> and H<SUB>2</SUB>O, a large desorption peak was observed at approximately 400 K. In both the materials, the amount of desorbed gases saturated at the exposure time of 1 h. Total amount of desorbed CO<SUB>2</SUB> and H<SUB>2</SUB>O for the type with water glass content of (K<SUB>2</SUB>O + Li<SUB>2</SUB>O) ·3.8SiO<SUB>2</SUB>·4H<SUB>2</SUB>O was approximately a half of that for the type with water glass content of K<SUB>2</SUB>O·3.8SiO<SUB>2</SUB>·4H<SUB>2</SUB>O. The surface morphology of the former type showed fine structure compared with that of the latter type. If the former type is used for the inner coating material, the manufacturing process of CRT may be shortened compared with that of the latter type.

収録刊行物

  • 真空 = JOURNAL OF THE VACUUM SOCIETY OF JAPAN

    真空 = JOURNAL OF THE VACUUM SOCIETY OF JAPAN 47(3), 108-111, 2004-03-20

    The Vacuum Society of Japan

参考文献:  8件中 1-8件 を表示

各種コード

  • NII論文ID(NAID)
    10012866941
  • NII書誌ID(NCID)
    AN00119871
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    05598516
  • NDL 記事登録ID
    6929259
  • NDL 雑誌分類
    ZN15(科学技術--機械工学・工業--流体機械)
  • NDL 請求記号
    Z16-474
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ