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Humidity Sensors: Lithium Tin Sulfide—a High‐Refractive‐Index 2D Material for Humidity‐Responsive Photonic Crystals (Adv. Funct. Mater. 14/2018)
Author(s) -
SzendreiTemesi Katalin,
SanchezSobrado Olalla,
Betzler Sophia B.,
Durner Katharina M.,
Holzmann Tanja,
Lotsch Bettina V.
Publication year - 2018
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201870094
Subject(s) - materials science , humidity , tin , sulfide , lithium (medication) , refractive index , photonic crystal , photonics , optoelectronics , metallurgy , medicine , physics , thermodynamics , endocrinology
In article number 1705740 , Bettina V. Lotsch and co‐workers report a new generation of photonic humidity sensors based on ultrahigh refractive index lithium tin sulfide nanosheets and antimony phosphate nanosheets. Both materials intercalate water and show pronounced swelling under the influence of humidity. Once integrated as ultrathin 1D photonic crystals, pronounced sensitivity to ambient humidity, along with excellent optical quality is achieved. Cover Design: Katalin Szendrei‐Temesi.

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