Growth and fatigue properties of pulsed laser deposited Pb1 ? x La x (Zr y Ti z )O3 thin films with [0 0 /] preferred orientation

Lin, Wey Jinq; Tseng, Tseung‐Yuen; Wu, Y. Z.; Tu, S. L.; Chang, Hen‐Hong; Yang, Stephen J. H.; Lin, I‐Nan

doi:10.1007/bf00180778

Cited by 11 publications

(14 citation statements)

References 26 publications

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“…In recent years, wood plastic composites (WPC) has been gaining popularity in a wide variety of applications due to their characteristics of biodegradability, lower energy requirements for processing and density, renewability and so forth. Lower costs promised a bright future for the utilization of WPC in the plastic industry . Most wood‐plastic composites use PVC as the thermoplastic matrix.…”

Section: Introductionmentioning

confidence: 99%

Mechanical, flammability, and thermal properties of polyvinyl chloride‐wood composites with carbide slag

Tian

Chen

2015

Polymer Composites

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Carbide slag, an industrial waste produced by calcium carbide hydrolysis to prepare C2H2 gas, was successfully used as inorganic filler in the production of polyvinyl chloride (PVC)‐wood composites. carbide slag had an average diameter of 8.1 μm which thermally decomposed at about 450°C, and its main component was Ca(OH)2. Incorporating carbide slag into PVC‐wood composites substantially decreased the flexural, tensile, and impact strength of the composites as a result of the poor interfacial adhesion between carbide slag and PVC matrix, which could be evidently observed from the scanning electron microscopy (SEM) study. To give carbide slag better use, silane coupling agent KH570 were chose to modify carbide slag. The results indicated that adding carbide slag modified by KH570 (MCS) into PVC‐wood composites could significantly improve its notched impact strength and flexural modulus. The thermogravimetric analysis (TGA) data showed that with the addition of MCS, composite had better thermal stability. It also turned out that with the addition of MCS, its smoke suppression property and flammability were enhanced effectively. To ensure sufficient properties of PVC‐wood composites, the optimal adding content of MCS was 20 phr and it leaded to remarkable performance (its flexural modulus was 3.4 GPa, notched impact strength was 3.87 KJ/m2, limiting oxygen index value was 41.5% and smoke density ranting was 55.1%), all of which endowed PVC‐wood composites better utilization. All the results indicated that the preparation of PVC‐wood composites with carbide slag could resolve environmental pollution, reuse carbide slag in different fields, and provide a new method for resource utilization of carbide slag. POLYM. COMPOS., 38:2898–2906, 2017. © 2015 Society of Plastics Engineers

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Section: Introductionmentioning

confidence: 99%

Mechanical, flammability, and thermal properties of polyvinyl chloride‐wood composites with carbide slag

Tian

Chen

2015

Polymer Composites

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“…Polymer based monolithic columns are based on polystyrene, polyacrylamide and polymethacrylate. Among other types of polymer based monolithic columns, polymethacrylate monoliths have been investigated with various chromatographic modes in CEC []. Polymethacrylate‐based monolithic capillary columns (PMMCs) are potential separation materials for CEC and have simple synthesis procedures [].…”

Section: Introductionmentioning

confidence: 99%

Polymethacrylate‐based monolithic capillary column with weak cation exchange functionalities for capillary electrochromatography

Aydoğan

Tuncel

Deni̇zli̇

2012

J of Separation Science

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Polymethacrylate-based monolith with weak cation exchange functionalities was prepared in capillary column (i.d. 100 μm, o.d. 375 μm) by in situ polymerization of butyl methacrylate, ethylene dimethacrylate and N-methacryloyl-L-glutamic acid in presence of porogens. The porogen mixture included N,N-dimethyl formamide and phosphate buffer. The preparation procedure of stationary phase contained the synthesis of monomer, silanization of capillary inner wall and in situ polymerization. The use of amino acid based monomer for the monolith synthesis is one of the originalities of this novel approach. N-methacryloyl-L-glutamic acid has two carboxyl functionalities. The separation of the solutes were performed at different acetonitrile/phosphate buffer and acetonitrile/sodium hydroxide contents. The applied voltage for the alkyl benzenes was changed between +5 and +30 kV. CEC separations of alkyl benzenes, acidic, basic, phenolic and some polycylic aromatic compounds were succesfully performed under capillary-electrochromatography mode with cathodic electroosmotic flow.

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“…Hence, poly(VDC‐co‐EDMA) monolith should be evaluated as a more hydrophilic stationary phase with respect to the commonly tried methacrylate‐based monoliths (i.e. poly(BMA‐co‐EDMA), poly(LMA‐co‐EDMA), and poly(ODMA‐co‐EDMA)) . On the other hand, the highest contact angle among the synthesized copolymers was interestingly obtained for poly(VPV‐co‐EDMA) membrane.…”

Section: Resultsmentioning

confidence: 98%

“…Hydrophobicity of the new stationary phases was evaluated by measuring the contact angles of membranes prepared in the form of poly(VPV‐co‐EDMA) and poly(VDC‐co‐EDMA) copolymer. The membranes in the form of poly(BMA‐co‐EDMA), poly(LMA‐co‐EDMA), and poly(ODMA‐co‐EDMA) were also prepared for comparison since various stationary phases based on these copolymers were successfully used in CEC . The contact angles of vinyl ester and methacrylate‐based membranes are given in Table .…”

Section: Resultsmentioning

confidence: 99%

New vinylester‐based monoliths as a new stationary phase for capillary electrochromatography

Kip

Tuncel

2015

Electrophoresis

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Vinyl ester-based monoliths are proposed as a new group of stationary phase for CEC. The capillary monolithic columns were prepared by using two vinyl ester monomers, vinyl pivalate (VPV), and vinyl decanoate (VDC) by using ethylene dimethacrylate (EDMA) as the cross-linking agent, and 2-acrylamido-2-methylpropane sulfonic acid as the charge-bearing monomer. The monoliths with different pore structures and permeabilities were obtained by varying the type and composition of the porogen mixture containing isoamyl alcohol and 1,4-butanediol. The electrochromatographic separation of alkylbenzenes was successfully performed by using an acetonitrile/aqueous buffer system as the mobile phase in a CEC system. Vinyl ester monoliths with short alkyl chain length (i.e. poly(VPV-co-EDMA) exhibited better separation performance compared with the monolith with long alkyl chain length (i.e. poly(VDC-co-EDMA). In the case of VPV-based monoliths, the theoretical plate numbers higher than 250 000 plates/m were achieved by using a porogen mixture containing 33% v/v of isoamyl alcohol. For both VDC and VPV-based monoliths, the column efficiency was almost independent of the superficial velocity in the range of 2-12 cm/min.

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Growth and fatigue properties of pulsed laser deposited Pb1 ? x La x (Zr y Ti z )O3 thin films with [0 0 /] preferred orientation

Cited by 11 publications

References 26 publications

Mechanical, flammability, and thermal properties of polyvinyl chloride‐wood composites with carbide slag

Mechanical, flammability, and thermal properties of polyvinyl chloride‐wood composites with carbide slag

Polymethacrylate‐based monolithic capillary column with weak cation exchange functionalities for capillary electrochromatography

New vinylester‐based monoliths as a new stationary phase for capillary electrochromatography

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