UM
A highly sensitive and fast-responding oxygen sensor based on POSS-containing hybrid copolymer films
Mao, Yongyun; Zhao, Qian; Wu, Jianchang; Pan, Tingting; Zhou, Bingpu; Tian, Yanqing
2017-11-28
Source PublicationJOURNAL OF MATERIALS CHEMISTRY C
ISSN2050-7526
Volume5Issue:44Pages:11395-11402
AbstractOrganic-inorganic hybrid 3-(trimethoxysily) propylmethacrylate-co-platinum porphyrin-co-methacrylolsobutyl-polyhedral oligomeric silsesquioxane (TPMA-PtTPP-POSS) copolymer films were synthesized and applied as high-performance oxygen sensors. High sensitivity and fast response characteristics originate from the POSS-containing copolymer composition and wormlike structures. The wormlike structures composed of the POSS-containing copolymers selfassembled on the film surface can ensure the homogeneous dispersion of PtTPP and can be perturbed by a trace oxygen environment. Compared with the state-of-the-art PtTPP-TPMA film, the TPMA-PtTPP- POSS copolymer sensors exhibit a swift response (approx. 0.6 s), long-term stability, higher sensitivity (increased by 4-fold), and a relatively large dynamic range, etc. We believe that the POSS-containing hybrid films should provide a new strategy for designing sensitive and fast responding optical oxygen sensors.
DOI10.1039/c7tc03606j
URLView the original
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000415355900003
PublisherROYAL SOC CHEMISTRY
The Source to ArticleWOS
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Cited Times [WOS]:8   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Recommended Citation
GB/T 7714
Mao, Yongyun,Zhao, Qian,Wu, Jianchang,et al. A highly sensitive and fast-responding oxygen sensor based on POSS-containing hybrid copolymer films[J]. JOURNAL OF MATERIALS CHEMISTRY C,2017,5(44):11395-11402.
APA Mao, Yongyun,Zhao, Qian,Wu, Jianchang,Pan, Tingting,Zhou, Bingpu,&Tian, Yanqing.(2017).A highly sensitive and fast-responding oxygen sensor based on POSS-containing hybrid copolymer films.JOURNAL OF MATERIALS CHEMISTRY C,5(44),11395-11402.
MLA Mao, Yongyun,et al."A highly sensitive and fast-responding oxygen sensor based on POSS-containing hybrid copolymer films".JOURNAL OF MATERIALS CHEMISTRY C 5.44(2017):11395-11402.
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