Optical imaging in the second near-infrared(NIR-Ⅱ,1000–1700 nm)window has a great utility in biological and medical sciences due to its low tissue scattering,high sensitivity and high spatio-temporal resolution.In t...
Perovskite nanocrystals (PNCs) are merging as a rising star in the field of optoelectronic materials [1]. Apart from the great potentials in display, photovoltaics and optical sensors, etc.[2],they may become an alter...
supported by the National Natural Science Foundation of China (10804006 and 21074055);the Basic Research Foundation of the Central Universities (2011JBM123)
We studied the luminescent and photovoltaic properties of poly(9,9-dioctylfluorene-co-bithiophene)(F8T2) based on ITO/PEDOT:PSS/F8T2/Bphen/LiF(0 or 1 nm)/Al and ITO/PEDOT:PSS/F8T2:PCBM/Bphen/Al.A stable and bright yel...
supported by the National Basic Research Program of China;National Natural Science Foundation of China (60877029, 60977035, 60907021);Natural Science Foundation of Tianjin Education Committee (20071207);Natural Science Foundation of Tianjin (09JCYBJC01400, 07JCYBJC06400)
Si4+-doped BaZr(BO3)2:Eu3+ phosphors are prepared by a conventional solid-state reaction.The influence of Si4+ addition on the charge transfer state of Eu3+-O2- and photoluminescence(PL) properties of BaZr(BO3)2:Eu3+ ...
Supported by the National Natural Science Foundation of China (Grant Nos. 50773027 and 5073302);National High Technology Research and Development Program of China (Grant No. 2006AA03A162)
The syntheses of three carbazyl-containing quinacridone derivatives, N,N’-di((N-carbazyl)-n-butyl) quinacridone (DCBQA), N,N’-di((N-carbazyl)-n-hexyl)quinacridone (DCHQA) and N,N’-di((N-carbazyl)-n-octyl)quinacrido...
the National Natural Science Foundation of China (Grant Nos. 50773027 and 50520130316);the Major State Basic Research and Development Program (Grant No. 2002CB613401);Jilin Province Science Foundation (Grant No. 20050120);the Program for Changjiang Scholars and Innovative Research Team in University (Grant No. IRT0422)
A novel Schiff-base-boron-quinacridone compound (4) has been synthesized. The absorption and emission properties of 4 have been studied carefully. Experimental results demonstrated that the in-troduction of Schiff-bas...
This work was supported by the National Natural Science Foundation of China(Grant Nos.50225313,50573030 and 50520130316);the Major State Basic Research Development Program(Grant No.2002CB613401);the Program for Changjiang Scholars and Innovative Research Team in University(Grant No.IRT0422).
A series of platinum meso-tetrakis [3-methoxy-4-(N-carbazyl)n-alkyloxyphenyl]porphyrin (Pt-4Cn-TPP, n = 4, 6 and 8) are synthesized. Pt-4C4-TPP, Pt-4C6-TPP and Pt-4C8-TPP exhibit similar luminescent properties in solu...
This work was supported by the National Key Basic Research Program of China(Grant No.2002CB5 13100);the Na-tional Natural Science Foundation of China(Grant No.20305006);Key Project Foundation of the Education Ministry of China(Grant No.03181);Key Project of Hunan Province Technology Plan(Grant No.0399Y 1006).
Based on the reverse microemulsion technique, luminescent quantum dots doped core-shell nanoparticles have been prepared by employing silica as the shell and CdTe quantum dots as the core of the nanoparticles, which h...
supported by the Key Discipline of Education Committee of Tianjin City,the Foundation of Natural Science of Tianjin City and Education Committee of Tianjin City.
Eu2+-activated strontium choloro-phosphate has been used for lamp phosphor traditionally with high efficiency. In this paper, the cathodoluminescent properties of Sr5(PO4)3Cl:Eu2+ have been investigated for applicatio...