Thickness-dependent humidity sensing by poly(vinyl alcohol) stabilized Au–Ag and Ag–Au core–shell bimetallic nanomorph resistors

We herein report a simple chemical route to prepare Au–Ag and Ag–Au core–shell bimetallic nanostructures by reduction of two kinds of noble metal ions in the presence of a water-soluble polymer such as poly(vinyl alcohol) (PVA). PVA was intentionally chosen as it can play a dual role of a supporting...

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Detalhes bibliográficos
Publicado no:R Soc Open Sci
Main Authors: Adhyapak, Parag, Aiyer, Rohini, Dugasani, Sreekantha Reddy, Kim, Hyeong-U, Song, Chung Kil, Vinu, Ajayan, Renugopalakrishnan, Venkatesan, Park, Sung Ha, Kim, Taesung, Lee, Haiwon, Amalnerkar, Dinesh
Formato: Artigo
Idioma:Inglês
Publicado em: The Royal Society Publishing 2018
Assuntos:
Chemistry
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6030311/
https://ncbi.nlm.nih.gov/pubmed/30110479
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsos.171986
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