Electrochemical gas sensor
    2.
    发明授权
    Electrochemical gas sensor 失效
    电化学气体传感器

    公开(公告)号:US5215643A

    公开(公告)日:1993-06-01

    申请号:US364437

    申请日:1989-04-28

    IPC分类号: G01N27/49

    CPC分类号: G01N27/4045

    摘要: An electrochemical gas sensor comprises an insulating substrate, active and counter electrodes disposed on a surface of the insulating substrate mutually spaced to have respectively reactive portions, a reference electrode spaced from the active and counter electrodes and having a reactive portion, and a solid electrolyte layer formed to cover the reactive portions of the active, counter and reference electrodes, whereby the sensitivity to gases of the active electrode is improved and stabilized.

    摘要翻译: PCT No.PCT / JP89 / 00182 Sec。 371日期1989年4月28日第 102(e)日期1989年4月28日PCT提交1989年2月23日PCT公布。 出版物WO89 / 08249 日本1989年9月8日。电化学气体传感器包括绝缘基板,设置在绝缘基板的表面上的有源和对电极互相间隔开,以分别具有反应部分,与有源和对电极间隔开的参考电极, 以及固体电解质层,其形成为覆盖有源电极,反向电极和参考电极的反应部分,从而改善并稳定了对有源电极的气体的敏感性。

    Method of manufacturing modified wood material
    3.
    发明授权
    Method of manufacturing modified wood material 失效
    改性木材的制造方法

    公开(公告)号:US4731265A

    公开(公告)日:1988-03-15

    申请号:US896964

    申请日:1986-08-15

    IPC分类号: B27K3/32 B05D1/18

    摘要: A method of manufacturing a modified wood material, wherein a raw wood material is processed in a first bath of a first solution containing metallic ions high in the affinity and showing insoluble and non-flammable properties within the wood material, and then in a second bath of a second solution containing negative ions which produces an insoluble, non-flammable inorganic composition upon reaction with the metallic ions, whereby the obtained modified wood material is made to have the insoluble, non-flammable inorganic composition produced and fixed therein to allow the material to hold a good flame retardancy and excellent rotproof and mothproof properties.

    摘要翻译: 一种制造改性木材的方法,其中将原木材料在含有金属离子的第一溶液的第一浴中进行处理,所述第一溶液含有高亲和性的金属离子,并在木材内表现出不溶性和不可燃性,然后在第二浴中 的含有负离子的第二溶液,其在与金属离子反应时产生不溶的不可燃无机组合物,由此所得改性木材材料制成具有生产和固定在其中的不溶性不可燃无机组合物,以允许材料 具有良好的阻燃性和优异的防腐性和防蛀性。