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Article
Synthesis, Structure, and Magnetic Property of a New Cu(II) Coordination Polymer Based on Rhombic [Cu4(μ3-OH)2]6+ Clusters
A new Cu(II) coordination polymer formulated as {[Cu2(bipp)(OH)(CH3COO)3]·H2O}n [bibp = 4,4′-bis(1-imidazol-1-yl)biphenyl] was hydrothermally synthesized at 120°C. Single-crystal X-ray diffraction reveals that th...
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Article
Electrochemical Synthesis of ZrC/Mo5Si3 Nanocomposite Powder in Molten Chloride
In this work, a ZrC/Mo5Si3 composite powder was synthesized from a mixture of ZrSiO4, MoO3, and C in CaCl2–NaCl molten salt at 800°C, and the reaction pathway was investigated by time-dependent electrochemical re...
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Article
Fully biodegradable composites from poly (butylene succinate) modified with poly(3-hydroxybutyrate-co-4-hydroxybutyrate): fabrication and properties
Considering the current research background of environmental problems and shortages of petroleum resources aiming at proposing the “green” polymer blend with good degradability and properties similar to oil-ba...
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Article
Simultaneously enhancing strength and toughness for green poly (butylene succinate) composites by regulating the dispersed rice husk with the silane coupling agent
Circumventing intrinsic brittleness, high crystallinity and low melt strength of Poly (butylene succinate) (PBS) without compromising its remarkable biodegradability, biocompatibility and non-toxicity has beco...
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Article
Polysaccharides from Fruit of Elaeagnus angustifolia and Their Antioxidant Activity
The polysaccharide PEC-EX-2′ with molecular mass 75.49 kDa was obtained from fruit of Elaeagnus angustifolia L. Chemical and spectral analyses established that it was a branched polymer in which the main chain co...
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Article
SYNTHESIS, CRYSTAL STRUCTURE, AND DFT STUDY OF 1-(PYRROLIDIN-1- YL-METHYL)-4-(THIOPHEN-2-YL-METHYL)- [1,2,4]TRIAZOLO[4,3-a]QUINAZOLIN-5(4H)-ONE
In this paper, the triazoloquinazolinone derivative 1-(pyrrolidin-1-yl-methyl)-4-(thiophen-2-yl-methyl)[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one is synthesized and characterized by spectroscopy. The density func...
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Article
Novel environmentally sustainable xylitol-based plasticizer: synthesis and application
Anhydroxylitol tripelargonate (AXP), a novel environmentally sustainable plasticizer for poly(lactic acid)/poly(butylene succinate) (PLA/PBS) blends, is successfully synthesized. The chemical structure of AXP ...
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Article
Syntheses, Structure, and Properties of a Novel Cobalt Metal-Organic Framework
A novel cobalt metal-organic framework {[Co2(ltzdc)2(bpe)]·bpe·4H2O}n, MOF (1), has been synthesized by hydrolysis of letrozole (H2ltzdc) and 1,2-di(4-pyridyl)ethylene (bpe) coligand under hydrot...
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Article
Phytochemical Constituents of Arenaria kansuensis
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Article
Synthesis, Crystal Structure, and Electrochemical Properties of One Polyoxometalate-Based Silver(I) Compound with Keggin-Type [PW12O40]3− Anions
One polyoxometalate-based silver(I) compound [Ag(2,2'-Bipy)2]3(PW12O40) (I) (2,2'-Bipy = 2,2'- bipyridine) has been synthesized and structurally characterized by IR spectroscopy, elemental analysis, XRPD and X-ra...
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Article
Effects of dissolved oxygen on the electrochemical corrosion behavior of pure titanium in fluoride-containing weakly acidic solutions
The effects of dissolved oxygen (DO) on the electrochemical behavior of titanium in fluoride-containing weakly acidic solutions (pH = 5.0) were evaluated quantitatively by electrochemical methods, such as open...
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Article
Syntheses, Structures, and Magnetic Properties of Two Mn(II) Coordination Polymers Based on 4-Fluorocinnamic Acid and 1,10-Phenanthroline
Two Mn(II) coordination polymers, {[Mn3 (Pfca)6(Phen)2] · 2DMF} n (I) and [Mn(Pfca)2(Phen)(H2O)] n (II) (HPfca = 4-fluorocinnamic acid, Phen =...
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Article
Evaluation of the dissolved oxygen-related electrochemical behavior of pure titanium in acidic fluoride-containing solutions
The effects of dissolved oxygen (DO) on the corrosion behavior of pure titanium in acidic fluoride-containing acids (pH = 0.6–2.0) were evaluated by electrochemical methods, such as open circuit potential (OCP...
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Article
Electrochemical behavior of phenylalanine and its cobalt complex as corrosion inhibitors for mild steel in H2SO4
Corrosion inhibition of phenylalanine (phe) and its its cobalt complex(Co-phe) were evaluated using electrochemical polarization and electrochemical impedance spectroscopy (EIS) for mild steel in 0.1 M H2SO4 solu...
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Article
Conditions of deposition of TiCl4 used in preparing the silylated Ti-HMS and their effect on catalytic epoxidation of propylene
Silylated Ti catalysts based on hexagonal mesoporous silica (Ti-HMS) were prepared by chemical vapor deposition of TiCl4 on HMS silica modified by vapor silylation. The influence of TiCl4 deposition conditions on...
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Article
Characterization of shape recovery via cree** and shape memory effect in ether-vinyl acetate copolymer (EVA)
Shape recovery in a commercial ether–vinyl acetate copolymer (EVA) was systematically characterized by studying its creep and the thermoresponsive shape-memory effect (SME). The influences of the programming t...
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Article
Thermal behavior, non-isothermal decomposition reaction kinetics and thermal-safety evaluation on N-2,4-dinitrophenyl-3,3-dinitroazetidine under two different pressures
As N-2′,4′-dinitrophenyl-3,3-dinitroazetidine (DNPDNAZ) is an important derivative of 3,3-dinitroazetidine, its thermal behavior was studied under 0.1 and 2 MPa by the differential scanning calorimetry (DSC) meth...
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Article
Synthesis, crystal structure, and luminescent property of [Zn2(Ox)3]H2L · 4H2O (L = 2,2′-(1,4-butanediyl-bis(1H-benzimidazole))
A new complex [Zn2(Ox)3]H2L · 4H2O (L = 2,2′-(1,4-butanediyl)-bis(1H-benzimidazole)) (I) has been hydrothermally synthesized and characterized by the elemental analysis, IR spectroscopy, and single crystal X-ray ...
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Article
Studies on an ionic compound (3-ATz)+ (NTO)–: crystal structure, specific heat capacity, thermal behaviors and thermal safety
A new ionic compound (3-ATz)+ (NTO)– was synthesized by the reaction of 3-amino-1,2,4-triazole (3-ATz) with 3-nitro-1,2,4-triazol-5-one (NTO) in ethanol. The single crystals suitable for X-ray diffraction measure...
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Article
Molecular structure, quantum chemical investigation, and thermal behavior of (DNAZ-CO)2
Bis-(3,3-dinitroazetidinyl)-oxamide ((DNAZ-CO)2) is an acyl derivative of 3,3-dinitroazetidine (DNAZ). It is prepared and its crystal structure is determined. The crystal is orthorhombic, Fdd2 space group, a = 13...