A5100645360- Metal-Organic Frameworks: Synthesis and Applications
- Covalent Organic Framework Applications
- Luminescence and Fluorescent Materials
- Advanced biosensing and bioanalysis techniques
- Biosensors and Analytical Detection
- Silicone and Siloxane Chemistry
- Radioactive element chemistry and processing
- Advanced Battery Technologies Research
- Electrochemical sensors and biosensors
- Advanced Sensor and Energy Harvesting Materials
- Advanced ceramic materials synthesis
- Surface Modification and Superhydrophobicity
- Electrowetting and Microfluidic Technologies
- Advanced Polymer Synthesis and Characterization
- Cytomegalovirus and herpesvirus research
- Virus-based gene therapy research
- Nuclear materials and radiation effects
- Advanced Nanomaterials in Catalysis
- Synthesis and properties of polymers
- Microwave Dielectric Ceramics Synthesis
- Disability Education and Employment
- Advancements in Solid Oxide Fuel Cells
- Magnesium Oxide Properties and Applications
- Power Systems and Renewable Energy
- Pickering emulsions and particle stabilization
South China Normal University
2005-2022
Anqing Normal University
2011-2021
Qingdao University
2018-2020
Wuhan Textile University
2019
Qingdao Municipal Hospital
2018
Shandong Normal University
2017
Harbin Institute of Technology
2016
South China University of Technology
2016
Lanzhou University
2013
Yichun University
2013
In the recent years, considerable progress has been made in iodine uptake—a radioactive emission process accompanying nuclear fission with porous organic polymers (POPs).
Low-cost, ultraflexible microfluidic cloth-based analytical devices (μCADs) for wireless electrochemiluminescence based on closed bipolar electrodes.
Surface modification of the nanoparticles using surface anchoring amphiphilic polymers offers considerable scope for design a wide range brush-coated hybrid with tunable wettability that may serve as new class efficient Pickering emulsifiers. In present study, we prepared mixed polymer by grafting ABC miktoarm star terpolymers consisting poly(ethylene glycol), polystyrene, and poly[(3-triisopropyloxysilyl)propyl methacrylate] (μ-PEG-b-PS-b-PIPSMA) on silica nanoparticles. The as-prepared can...
Recently, superwetting films for separating oil/water emulsions have gained much interest due to their remarkable advantages such as high efficiency and flux. Until now, although a lot of superhydrophobic/superoleophilic superhydrophilic/underwater superoleophobic been prepared separation water‐in‐oil oil‐in‐water emulsions, respectively, smart that can separate both the types are still rare, especially general rule in designing bidirectional film is challenge. Herein, new design strategy...
Four 1,6-disubstituted pyrene-based fluorescent conjugated microporous polymers were synthesized by Sonogashira–Hagihara reaction, trimerization reaction of –CN, and Friedel–Crafts respectively, which can efficient capture sense I<sub>2</sub>.
Abstract Three flexible oxygen‐bridged porous organic polymers (TPG, HCCPA, and HPG) have been synthesized by nucleophilic substitution polymerization reactions. The three POPs display efficient reversible adsorption of radioactive I 2 in vapor solution. In iodine at 350 K, the maximum capacities TPG, HPG are 5.29, 4.08, 1.63 g −1 , respectively. strong affinities for mainly due to charge transfer iodine. Interestingly, with decrease adsorption, complexes exhibit liquid, semi‐solid, solid...
The covalent triazine‐based framework (TDPDB) has been prepared by Friedel‐Crafts polymerization reaction of N , ′‐diphenyl‐ ′‐di( m ‐tolyl)benzidine (DPDB) with 2,4,6‐trichloro‐1,3,5‐triazine (TCT) catalyzed methanesulfonic acid. yield the (94.85%) is very high. TDPDB was provided Brunauer‐Emmett‐Teller specific surface area 592.18 2 g −1 and pore volume 0.5241 cm 3 . demonstrated an excellent capacity for capturing iodine (3.93 ) outstanding ability to fluorescent sensing Ksv 5.83 × 10 4 L...
Abstract We present the preparation and characterization of a novel class secondary amine‐based porous organic polymers (POPs: TDPA TTPBTA), their iodine adsorption, fluorescence sensing properties for first time. Two POPs were synthetized by Friedel−Crafts polymerization reaction catalyzed via methylsulfonic acid with yields 22.51 54.44%. The thermal stability resulting run up to above 268 568°C, BET specific surface areas are 56.5 2.49 m 2 g −1 , respectively. Their adsorption fluorescent...
In this study, two fluorescence conjugated microporous polymers based on perylene tetraanhydride bisimide (DP4A0 and DP4A2) were prepared via Sonogashira-Hagihara cross-coupling polymerization for the efficient detection of o-nitrophenol (o-NP). They well characterized FT-IR, solid state 13C NMR, elemental analysis, other material characterization techniques. The experiments proved that both CMPs possess high thermal chemical stability a porous nature with Brunauer-Emmett-Teller (BET)...
Hydroquinone is an electron-rich connector similar in structure to DNP and TNP. Two hydroquinone-based conjugated microporous polymers have excellent fluorescence sensing performance for TNP, respectively.
Three thiophene-based conjugated microporous polymers (CMPs: <bold>TTPTh</bold>, <bold>DBTh</bold>, and <bold>TBTh</bold>) were prepared by Sonogashira–Hagihara cross-coupling polymerization, their structures characterized FTIR, ss <sup>13</sup>C NMR, elemental analyses.
ABSTRACT Copolymers of aniline‐ g ‐poly(styrene‐ co ‐maleic anhydride) (AP/SMA) and its lanthanide(III) (Ln) ion complexes [Ln–AP/SMA (where Ln = La, Eu, Tb, or Yb)] were synthesized characterized by elemental analysis, Fourier transform infrared spectroscopy, 1 H‐NMR thermogravimetry–differential thermal differential scanning calorimetry. At room temperature, the fluorescence spectra showed that AP/SMA polymer had a strong, broad emission band at 300–550 nm (maximum wavelength 381 nm) under...
MgO-ZrO 2 nanosized powders have been synthesized via the co-precipitation route using ammonia, ammonium carbonate and hydrogen as precipitant, respectively. The three different were characterized by TG-DSC, XRD SEM. And sinterability behavior of each powder also has investigated. results indicated that uniformly dispersed much looser could be obtained when carbonate, especially used. When ammonia was used, some agglomeration observed. crystalline grain size is closed to other. Due existing...
采用硝酸盐为前驱盐制备涂层导体结构中的La 2 Zr O 7 (LZO)过渡层. 实验通过对前驱盐粉体热分解行为的分析, 以及前驱盐溶液在铝酸镧(LAO)单晶和Ni5W合金基底上外延生长LZO膜层工艺的比较研究, 经优化获得了采用硝酸盐为前驱盐, 适用于Ni5W合金基底的低温两步热处理结合高温快速热处理制备LZO的工艺路线. 研究发现, 硝酸盐热分解过程及中间产物分解对外延织构的生成起着重要的作用. 取向分析显示LZO膜层(222)phi扫描和(400)ω扫描的半高宽分别为8.5°和8.1°, 这表明LZO膜层形成了较好的立方织构. SEM分析显示该工艺制备的膜层均匀致密, 没有裂纹和孔洞. 以上研究表明硝酸盐法可以应用于LZO过渡层的制备.