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Photoluminescence: Porous Cu(I) Triazolate Framework and Derived Hybrid Membrane with Exceptionally High Sensing Efficiency for Gaseous Oxygen (Adv. Funct. Mater. 37/2014)
Author(s) -
Liu SiYang,
Qi XiaoLin,
Lin RuiBiao,
Cheng XiaoNing,
Liao PeiQin,
Zhang JiePeng,
Chen XiaoMing
Publication year - 2014
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.201470249
Subject(s) - materials science , photoluminescence , membrane , porosity , metal organic framework , oxygen , silicone , oxygen sensor , phosphorescence , diffusion , metal , polymer , noble metal , porous medium , nanotechnology , chemical engineering , optoelectronics , composite material , chemistry , optics , metallurgy , fluorescence , organic chemistry , physics , adsorption , thermodynamics , engineering , biochemistry
A noble‐metal‐free porous coordination polymer is successfully developed as high‐performance sensor for gaseous oxygen. On page 5866, J.‐P. Zhang and co‐workers show that the long‐lifetime phosphorescence of a Cu(I)‐based porous metal azolate framework MAF‐2 is extremely sensitive to molecular oxygen. Moreover, a counter‐diffusion crystal‐growth method is introduced to composite the fragile crystals with silicone rubbers to fabricate mechanically robust and soft membrane sensors.