Microwave-assisted synthesis of butyl galactopyranoside catalyzed by β-galactosidase from Thermotoga naphthophila RKU-10

Yang, Jin Kuk; Chen, Xiaochen; Yu, Dahai; Gao, Renjun

doi:10.1016/j.procbio.2015.11.014

Cited by 31 publications

(36 citation statements)

References 32 publications

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“…Finally, the third fundamental is the key role played by the emergent morphology imposed by the processing steps . Premixing and molding procedures would determine (among others) the amorphous/crystal ratio; the particle orientation grade; or the mean size and distribution of the matrix crystalline aggregates, all of them playing a key role in the material responses.…”

Section: Resultsmentioning

confidence: 99%

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Flexural behavior of PP/Mica composites interfacial modified by a p‐phenylen‐bis‐maleamic acid grafted atactic polypropylene modifier obtained from industrial wastes

García‐Martínez

2015

J of Applied Polymer Sci

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The study of the flexural behavior of the polypropylene/mica system with modified interface by the presence of an interfacial agent obtained from an industrial polymerization by‐product is one of the purposes of present work. The interfacial agent used was a p‐phenylen‐bis‐maleamic grafted atactic polypropylene, aPP‐pPBMA, obtained in authors’ laboratories. Jointly to the study of the effect of the interfacial modification in the composite system, this paper has tried to underline a mathematical model to make predictions of the ultimate properties of the composite. So, a statistical two independent variables Box‐Wilson experimental design have been used to model the behavior of the composite system. The two independent variables considered were the amount of mica particles and of interfacial agent. The fact that the flexural test consist in a combination of compressive and tensile stresses emerges from the analysis of both the data and the statistic parameters of the model. Additionally, a lower sensitivity to changes in the amount of the interfacial agent is found if compared to the obtained for tensile properties. Furthermore, an excellent correlation emerges between the flexural modulus forecasts and those obtained under tensile conditions. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42437.

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Section: Resultsmentioning

confidence: 99%

“…Indeed, from several decades ago the lightweight parts design (key factor on transport sectors) needs of advanced composites based on thermoplastic matrices with improved interfaces to maximize the stiffness to weight ratio . Also, it is necessary in order to minimize the fabrication costs extended to the Life Cycle Assessment principles …”

Section: Introductionmentioning

confidence: 99%

Flexural behavior of PP/Mica composites interfacial modified by a p‐phenylen‐bis‐maleamic acid grafted atactic polypropylene modifier obtained from industrial wastes

García‐Martínez

2015

J of Applied Polymer Sci

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“…This increasing demand for advanced materials must consider the adequate mechanical and chemical recycling routes . Also, the minimizing of the fabrication costs according to the Life Cycle Assessment (LCA) principles must be achieved …”

Section: Introductionmentioning

confidence: 99%

The effect of a p‐phenylen‐bis‐maleamic acid grafted atactic polypropylene interface agent on the impact properties of iPP/mica composites

García‐Martínez

Taranco

2016

J of Applied Polymer Sci

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The present article is twofold. One of the purposes of this work lies in the study of the impact behavior of the polypropylene/mica system incorporating an interface modifier obtained from an industrial polymerization byproduct. The interface agent used was a p‐phenylen‐bis‐maleamic grafted atactic polypropylene (aPP‐pPBMA) obtained in our labs. The other objective is to obtain a mathematical model capable of forecasting the composite properties accurately. Consequently, this work has been undertaken by using a statistical Box‐Wilson experimental design in order to model the behavior of the composite system in terms of Charpy impact parameters. Two independent variables have been considered, the amount of mica particles and of interface agent. Impact strength, maximum force, and deformation were the dependent variables in the models. The existence of critical values in mica and interface agent optimizing the impact behavior is established. Additionally, an excellent correlation between the impact strength and the strength results coming from flexural and tensile tests is found. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 44619.

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“…2 As increasing numbers of carbon ber composites are used, their wastes, including expired prepregs, manufacturing cutoffs, test materials and waste end-of life components, will also increase signicantly. [3][4][5][6] Due to the high price of carbon bers, increasing landll costs, and environmental and economic awareness, reclamation of valuable carbon bers from carbon ber composite waste is an emerging trend. Epoxy resins are widely used as matrices for carbon ber composites due to their excellent mechanical properties and processability.…”

Section: Introductionmentioning

confidence: 99%

Efficient reclamation of carbon fibers from epoxy composite waste through catalytic pyrolysis in molten ZnCl₂

Zhang

Jin

et al. 2019

RSC Adv.

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Microwave-assisted synthesis of butyl galactopyranoside catalyzed by β-galactosidase from Thermotoga naphthophila RKU-10

Cited by 31 publications

References 32 publications

Flexural behavior of PP/Mica composites interfacial modified by a p‐phenylen‐bis‐maleamic acid grafted atactic polypropylene modifier obtained from industrial wastes

Flexural behavior of PP/Mica composites interfacial modified by a p‐phenylen‐bis‐maleamic acid grafted atactic polypropylene modifier obtained from industrial wastes

The effect of a p‐phenylen‐bis‐maleamic acid grafted atactic polypropylene interface agent on the impact properties of iPP/mica composites

Efficient reclamation of carbon fibers from epoxy composite waste through catalytic pyrolysis in molten ZnCl₂

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Microwave-assisted synthesis of butyl galactopyranoside catalyzed by β-galactosidase from Thermotoga naphthophila RKU-10

Cited by 31 publications

References 32 publications

Flexural behavior of PP/Mica composites interfacial modified by a p‐phenylen‐bis‐maleamic acid grafted atactic polypropylene modifier obtained from industrial wastes

Flexural behavior of PP/Mica composites interfacial modified by a p‐phenylen‐bis‐maleamic acid grafted atactic polypropylene modifier obtained from industrial wastes

The effect of a p‐phenylen‐bis‐maleamic acid grafted atactic polypropylene interface agent on the impact properties of iPP/mica composites

Efficient reclamation of carbon fibers from epoxy composite waste through catalytic pyrolysis in molten ZnCl2

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Product

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Efficient reclamation of carbon fibers from epoxy composite waste through catalytic pyrolysis in molten ZnCl₂