Composite moisture sensing apparatus and method
    6.
    发明授权
    Composite moisture sensing apparatus and method 失效
    复合湿度传感装置及方法

    公开(公告)号:US4860584A

    公开(公告)日:1989-08-29

    申请号:US213239

    申请日:1988-06-29

    CPC classification number: G01N27/225 G01N27/121

    Abstract: A moisture sensing element is disclosed which comprises an electrically continuous article comprising a multi-compositional, multi-phase composite composition comprising as phases thereof (i) an electrically conducting or semiconducting substrate, (ii) an inorganic oxide composition layer in proximity to at least a portion of the surface of the electrically conducting or semiconducting substrate and (iii) an inorganic crystalline molecular sleeve composition layer upon at least a portion of the surface of the inorganic oxide composition layer, wherein the different phases of the composite composition are substantially contiguous and exhibit at least one of a distinct compositional heterogeneity and a distinct structural heterogeneity of one phase to the other; and at least one electrode affixed to the article in current carrying relationship so that the current carried by the electrode passes through at least a portion of the inorganic crystalline molecular sieve composition layer.

    Abstract translation: 公开了一种湿度感测元件,其包括电连续制品,其包含多组分多相复合材料组合物,其包含其相位(i)导电或半导体衬底,(ii)至少接近于无机氧化物组合物层 所述导电或半导体衬底的表面的一部分和(iii)无机氧化物组合物层的表面的至少一部分上的无机结晶分子套管组合物层,其中所述复合组合物的不同相基本上是连续的, 表现出一个阶段与另一个阶段的不同组成异质性和不同结构异质性中的至少一个; 以及至少一个电极以电流携带关系固定在制品上,使得由电极承载的电流通过至少一部分无机结晶分子筛组合物层。

Patent Agency Ranking