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Chapter and Conference Paper
Effect of Tool Geometries on “Heat-Input” During Friction Stir Welding of Aluminum Alloys
Many previous studies proposed equations and models to , but their verifications would be still insufficient. In this measured during FSW with tools having different shapes, and the effect of tool ...
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Article
Predicting Tensile Properties of Friction-Stir-Welded 6063 Aluminum with Experimentally Measured Welding Heat Input
This work aims to develop a reliable method to predict mechanical properties of friction-stir-welded 6xxx-series alloys with experimentally measured welding heat input. A calorimetrical method was utilized to ...
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Article
Facile preparation of macro-mesoporous zirconium titanate monoliths via a sol–gel reaction accompanied by phase separation
Macro-mesoporous zirconium titanate monoliths have been successfully prepared via a sol–gel process accompanied by phase separation, with poly(ethylene oxide) (PEO) as a phase separation inducer and N-methylforma...
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Article
A novel form-stable paraffin-based hydroxyl-terminated polybutadiene binder containing microencapsulated paraffin wax
Leakage and incompatibility of paraffin wax (PW) in hydroxyl-terminated polybutadiene (HTPB) binders is a major obstacle to its application in polymer-bonded explosives (PBX). In order to solve this issue, we ...
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Article
Catalytic cracking of 1, 3, 5-triisopropylbenzene over silicoaluminophosphate with hierarchical pore structure
In order to prepare a highly active catalyst for the catalytic cracking of larger molecules, a novel micro-mesoporous silicoaluminophosphate composite (define as mesoporous SAPO-5) with hierarchical tri-modal ...
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Article
HPLC Approach to Evaluate the Degree of Coverage of Polymer-Coated Hexahydro-1,3,5-trinitro-1,3,5-triazine
An efficient and reliable technique to evaluate the degree of coverage of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) was described. The method was based on a quantitative analysis of RDX leakage carried out...
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Article
Hydrothermal synthesis of size-controlled silicalite-1 crystals
The objective of this work was to evaluate the use of hydrothermal method for the synthesis of small and homogeneous silicalite-1 zeolite. The influences of crystallization time, crystallization temperature, d...
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Article
Comparison of SPE-TD-GC-FID with UPLC-PDA and GC-MS Methods for Analysis of Benzene, Toluene and Xylene Isomers in Solid-Liquid Mixing Paints
Three methods were developed for analysis of benzene, toluene, p-xylene, m-xylene and o-xylene (BTX) in a solid-liquid mixing paint. These methods were based on solid phase extraction-thermal desorption-gas chrom...
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Article
High activity in catalytic cracking of large molecules over a novel micro-micro/mesoporous silicoaluminophosphate
A novel micro-micro/mesoporous silicoaluminophosphate ZSM-5-SAPO-5/MCM-41 (define as MZS-5) composite material with regular spherical morphology was synthesized through a novel process of the self-assembly of ...
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Article
High activity in catalytic cracking of large molecules over micro-mesoporous silicoaluminophosphate with controlled morphology
A novel micro-mesoporous silicoaluminophosphate (MUS-5) with controlled morphology has been first synthesized in a two-step route. The physical properties of the silicoaluminophosphate were characterized using...
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Article
Determination of BTEX Compounds in Solid–Liquid Mixing Paint Using the Combination of Solid Phase Extraction, Thermal Desorption and GC-FID
A novel method was developed and validated for determination of benzene, toluene, p-xylene, m-xylene, o-xylene (BTEX) in a solid–liquid mixing matrix. It makes use of solid phase extraction and thermal desorption...
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Article
The Synthesis of Novel Hierarchical Zeolites and Their Performances in Cracking Large Molecules
Novel hierarchical zeolites with continuous micrometer-scale macropores and mesopores other than popular nanometer-scale mesopores and micropores were synthesized by transforming the skeletons of the silica mo...
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Article
Study of cracking of large molecules over a new type meso-ZSM-5 composite zeolite
A new type meso-ZSM-5 composite zeolite with interconnected macropores and skeletons under hydrothermal conditions was prepared through zeolite degraded method. The skeletons can be templated to the morphology...
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Article
Zeolite beta monoliths with hierarchical porosity by the transformation of bimodal pore silica gel
Zeolite beta monoliths with hierarchical porosity were prepared by the steam-assisted conversion of pre-seeded bimodal pore silica gel using the Layer-by-Layer process. The bimodal pore silica gel acts as both...
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Article
Preparation and characterization of Cu/SiO2 catalyst by co-gelation process
Cu/SiO2 catalyst with bimodal pore structure was prepared by co-gelation reactions of tetramethoxysilane (TMOS) and copper nitrate in the presence of poly (ethylene oxide) (PEO) with an average molecular weight o...
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Article
Preparation and characterization of CuO/SiO2 and NiO/SiO2 with bimodal pore structure by sol-gel method
CuO/SiO2 and NiO/SiO2 with bimodal pore structure were prepared by sol-gel reactions of Tetra-methoxysilane (TMOS) and the respective metal nitrate in the presence of poly (ethylene oxide) (PEO) with an average m...
