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Hydrogen Gas Sensor Based on Proton‐Conducting Clathrate Hydrate
Author(s) -
Cha JongHo,
Lee Wonhee,
Lee Huen
Publication year - 2009
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200903501
Subject(s) - clathrate hydrate , hydrate , amperometry , computer science , ionic bonding , detector , fabrication , process engineering , chemistry , nanotechnology , information retrieval , environmental science , materials science , electrode , electrochemistry , ion , engineering , organic chemistry , telecommunications , medicine , alternative medicine , pathology
Icy detector : A simple new concept for the fabrication of amperometric H 2 sensors benefits from an ionic clathrate hydrate (see picture). The physicochemical characteristics of icelike Me 4 NOH⋅5 H 2 O lead to good performance of the sensor assembly and fast response and recovery times, even at lower H 2 concentrations.