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Solution Route to Si Nanocrystals with Green Luminescence Used in Organic/Inorganic Hybrid Light-Emitting Diode
关键字：Light-Emitting Diode
Silicon (Si) is regarded as a highly inefficient light source due to the indirect nature of its energyband gap. The photoluminescence (PL) of Si nanocrystals (NCs) has been studied intensively over thepast two decades.
http://www.polymer.cn/research/dis_info8970 |
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【Green Chemistry】Production of a renewable 1,3–diene containing a functional group from furfural–acetone adduct in a fixed–bed reactor
The synthesis of functionalized 1,3–dienes has received increasing attention due to their importance in the practical development of high–performance elastomers. In the present work, furfural and acetone, acting as renewable feedstocks, are first employed to produce a functionalized 1,3–diene containing a furan group (F–Diene). After selective hydrogenation of the C=O group, the aldol adduct (...
http://www.polymer.cnt//ss/baichenxi/publicationsshow_14400.html |
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Green and scalable fabrication of core-shell bio-based flame retardants for reducing flammability of polylactic acid
The design of flame-retardant biocomposites based on biobased flame retardants (FRs) represents a promising direction for creating a sustainable world. To date, it remains a major challenge to explore a green and calable strategy for the design of highly effective, biobased FRs for bioplastics, such as polylactic acid (PLA). Herein, we have demonstrated a green, facile fabrication approach for a...
http://www.polymer.cnt//ss/zpfang/publicationsshow_14398.html |
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Green preparation of chlorine-doped graphene and its application in electrochemical sensor for chloramphenicol detection
A green but efficient synthesis approach for chlorine-doped reduced graphene oxide (Cl-RGO) was developed. The chlorine-doping and reduction was achieved in one-step by refluxing graphene oxide solution in concentrated hydrochloric acid (8 M, 120 °C) under N2 atmosphere. X-ray photoelectron spectroscopy analysis revealed that the Cl content was 1.01 at.% in the Cl-RGO. Electrochemical measurement...
http://www.polymer.cnt//ss/zhangxuan/publicationsshow_13832.html |
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Interfacial compatible poly(ethylene glycol) chains modified cellulose nanosphere as bifunctional reinforcements in green polylatic acid for food packagings
The single enhancement of cellulose nanosphere (CNS) can improve crystallization and mechanical strength of poly(lactic acid) (PLA) by heterogeneous nucleation, even their poor compatibility. However, little attention is paid to the synergistic effects of interfacial interaction, nucleation and plasticizing to enhance the performances of PLA materials. The main objective of this work was to graf...
http://www.polymer.cnt//ss/yuhouyong/publicationsshow_13305.html |
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Green synthesis of sheet-like cellulose nanocrystal–zinc oxide nanohybrids with multifunctional performance through one-step hydrothermal method
In the present study, we report novel sheet-like cellulose nanocrystal–zinc oxide nanohybrids (CNC–ZnO) by using a one-step hydrothermal method. Various concentrations of Zn2+ ions were functionalized in CNC surface and a possible mechanism for the formation of CNC–ZnO nanohybrids with hexagonal sheet-like structure converted to the flower-like structure was also presented. Additionally, the ...
http://www.polymer.cnt//ss/yuhouyong/publicationsshow_13187.html |
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[Journal of the European Ceramic Society] Additive manufacturing of green ceramic by selective laser gasifyingof frozen slurry
The slurry-based additive manufacturing (AM) of ceramics involves a drying process to form solid support; however, the drying process is time-consuming, and the support is not easily removed. We propose a new AM process for green ceramic that includes freezing a layer of aqueous ceramic slurry, laser gasifying of the frozen-layer ice to process 2D green ware, and removing the support in water to...
http://www.polymer.cnt//ss/zhouhongwei/publicationsshow_13153.html |
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Green Poly(β-hydroxybutyrate)/Starch Nanocrystal Composites: Tuning the Nucleation and Spherulite Morphology through Surface Acetylation of Starch Nanocrystal
Carbohydrate Polymers, 2018, 195C, 79-88.
ABSTRACT:
Starch nanocrystal (SNC) particles were used as the filler to prepare green composites with biodegradable poly(β-hydroxybutyrate) (PHB). An interesting way to tune the nucleation and banded morphology of composites by the surface acetylation of SNC was proposed. Pristine SNC acts as the nucleating agent, while acetylated...
http://www.polymer.cnt//ss/wudefeng/publicationsshow_12883.html |
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Crystallization of Green Poly(ε-caprolactone) Nanocomposites with Starch Nanocrystal: The Nucleation Role Switching of Starch Nanocrystal with Its Surface Acetylation
Industrial & Engineering Chemistry Research, 2018, 57(18), 6257-6264.
ABSTRACT:
Poly(ε-caprolactone) (PCL) was filled with very small amount of starch nanocrystals (SNC), with the objective to control its crystallization. Three kinds of SNC particles, including the pristine one and the acetylated ones with low-level and middle-level substitutions, were used. Their roles acted d...
http://www.polymer.cnt//ss/wudefeng/publicationsshow_12854.html |
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Green Poly(epsilon-caprolactone) Composites Reinforced with Electrospun Polylactide/Poly(epsilon-caprolactone) Blend Fiber Mats
As two typical aliphatic polyesters, biodegradable poly(ε-caprolactone) (PCL) and polylactide (PLA) show quite different mechanical properties. Compounding them together is therefore an interesting topic on the fabrication of biomaterials with tailorable properties. The composite technology was used in this work to prepare a new PCL/PLA system, the green PCL composites reinforced with the electro...
http://www.polymer.cnt//ss/zhangming/publicationsshow_10542.html |
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