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Yang et al., 1999 - Google Patents

A novel resistive‐type humidity sensor based on poly (p‐diethynylbenzene)

Yang et al., 1999

Document ID
5415469450663520865
Author
Yang M
Li Y
Zhan X
Ling M
Publication year
Publication venue
Journal of applied polymer science

External Links

Snippet

Abstract Poly (p‐diethynylbenzene)(PDEB) synthesized with nickel catalyst Ni (C C○ C CH) 2 (PPh3) 2 (Ni C) in dioxane–toluene mixed‐solvent system at 25° C shows a rich trans structure with pendant‐group (○ C CH) content of about 35% having higher …
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material
    • G01N27/04—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer

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