12 Result(s)
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Article
**ao-juan Li
Characterization and Evaluation of Materials
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Article
Swelling Behaviors of a New Zwitterionic N-carboxymethyl-N, N-dimethyl-N-allylammonium/acrylic Acid Hydrogel
A series of new zwitterionic N-carboxymethyl-N,N-dimethyl-N-allylammonium (CDMA)/acrylic acid (AA) copolymer hydrogels with different contents of anionic and cationic groups were prepared by aqueous polymerizatio...
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Effects of MnO2 addition on microstructure and electrical properties of (Bi0.5Na0.5) 0.94Ba0.06TiO3 ceramics
In this letter, MnO2-doped (Bi0.5Na0.5)0.94Ba0.06TiO3 (BNBT-6) lead-free piezoelectric ceramics were synthesized by solid state reaction, and the microstructure and electrical properties of the ceramics were inve...
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Electrochemical preparation and magnetic properties of submicron Co x Pb1−x dendrites
Magnetic dendrites of Co x Pb1−x were fabricated through potentiostatic electrochemical deposition on Cu substrates in boric acid solution at room temper...
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Green synthesis of polyimides and their CNT based nanohybrid shish-kebabs through reaction-induced crystallization of nylon-salt-type monomers in glycerol
A green approach to the synthesis and morphological control of high performance polyimides and their nanohybrid shish-kebabs in glycerol through reaction-induced crystallization of nylon-salt-type monomers was...
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Singlet oxygen-generating from fluorescence probes based on denatured bovine serum albumin-conjugated CdTe quantum dots and photosensitizer Chlorin e6
Based on the excellent optical properties of quantum dots (QDs), a simple and efficient method was proposed and established to produce a singlet oxygen activating QDs-denatured Bovine Serum Albumin (dBSA)-Chlo...
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Luminescence properties and energy transfer of a red-emitting Ca3 (PO4)2:Sm3+, Eu3+ phosphor
A series of Sm3+, Eu3+ and Sm3+–Eu3+ doped Ca3(PO4)2 were prepared by a high temperature solid-state method. Their luminescent properties were studied by photoluminescence emission, excitation spectra and decay c...
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A comparative theoretical study on the electrical and nonlinear optical properties of Li atom adsorbed on AlN and BN single-walled nanotubes
The geometrical structures, electrical properties, and nonlinear optical (NLO) properties of AlNNT–Li and BNNT–Li nanotube systems were investigated by means of the density functional theory (DFT) method. Fron...
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Detailed Structures and Formation Mechanisms of Well-Known Al10RE2Mn7 Phase in Die-Cast Mg–4Al–4RE–0.3Mn Alloy
The detailed structures and the corresponding formation mechanisms of the well-known Al10RE2Mn7 phase in the conventional die-cast Mg–4Al–4RE–0.3Mn alloy were thoroughly investigated using transmission electron m...
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Matrix compatibility of typical sol–gel solid-phase microextraction coatings in undiluted plasma and whole blood for the analysis of phthalic acid esters
Sol–gel materials have been widely used for solid-phase microextraction (SPME) coatings due to their outstanding performance; in contrast, sol–gel SPME coatings have seldom been used for in vivo sampling. The ...
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Development and Property Tuning of Refractory High-Entropy Alloys: A Review
In the past decade, multi-principal element high-entropy alloys (referred to as high-entropy alloys, HEAs) are an emerging alloy material, which has been developed rapidly and has become a research hotspot in ...
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Influence of Freezing Layer on the Crystallization Kinetics of PCL on Oriented PE Film
The effect of freezing layer on the crystallization kinetics of poly(ε-caprolactone) (PCL) thin and ultrathin films was investigated by monitor the growth process of it on oriented polyethylene (PE) and CaF2 with...
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Impact of Annealing on the Melt Recrystallization of a-PDLA/α-PLLA Double-layered Films
Poly(lactic acid) (PLA) as a bio-based polymer with biodegradability and biocompatibility has attracted much attention. To manipulate its properties for different applications, regulation of crystal structure ...
