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Yadav et al., 2018 - Google Patents

Preparation of zinc (II) nitrate poly acryl amide (PAAm) and its optoelectronic application for humidity sensing

Yadav et al., 2018

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Document ID
15354591200450669238
Author
Yadav B
Sikarwar S
Yadav R
Chaudhary P
Dzhardimalieva G
Golubeva N
Publication year
Publication venue
Journal of Materials Science: Materials in Electronics

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Snippet

The present paper reports the investigation of transmitted power through the nanostructured zinc (II) nitrate polyacrylamide deposited substrate to investigate the adsorption/desorption of humidity at room temperature. For this purpose, the precursor of Zn (NO 3) 2·(AAm) 4· 2H …
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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/80Indicating pH value

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