Small molecular neutral microcrystalline iridium(III) complexes as promising molecular oxygen sensors

Ming Li; Baozhan Zheng; Daibing Luo; Huiqin Sun; Ning Wang; Yan Huang; Jun Dai; Dan Xiao; Shi-Jian Su; Zhiyun Lu

doi:10.1039/C4CC07252A

Small molecular neutral microcrystalline iridium(iii) complexes as promising molecular oxygen sensors†

Ming Li,‡^a Baozhan Zheng,‡^a Daibing Luo,^b Huiqin Sun,^b Ning Wang,^a Yan Huang,*^a Jun Dai,^a Dan Xiao,*^a Shi-Jian Su^c and Zhiyun Lu*^a

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^a Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu, China
E-mail: luzhiyun@scu.edu.cn, huangyan@scu.edu.cn, xiaodan@scu.edu.cn

^b Analytical and Testing Center, Sichuan University, Chengdu, China

^c State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou, China

Abstract

Small molecular neutral Ir(III) complexes have been demonstrated to be promising self-inclusive microcrystalline thin-film oxygen sensors with relatively high sensitivity (K_sv = 6.41), good stability, and linear Stern–Volmer behavior (R² = 0.9979).

Chemical Communications

Small molecular neutral microcrystalline iridium(iii) complexes as promising molecular oxygen sensors†

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Small molecular neutral microcrystalline iridium(III) complexes as promising molecular oxygen sensors

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