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Article
Explosive Synthesis of High-Performance MgO/Graphene Nanocomposites for Efficient Solar Photocatalysis
Magnesium oxide (MgO)/graphene nanocomposites were prepared via an explosion method by using graphene oxide (GO) and Mg(OH)2 as raw materials. Moreover, the simulated solar photocatalytic degradation performance ...
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Article
Investigation on incompatible hazards of nitrocellulose mixed with three types of copper compounds
To study the effect of copper compounds on nitrocellulose (NC) thermal decomposition behaviour, Cu2O, CuCl2, and CuCl with a 10% mass fraction were added to NC by ultrasonic dispersion method compared to NC-Pure....
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Article
Hydration of high-alumina calcium aluminate cements with carbonate and sulfate additives
This study investigated the influence of limestone (LS) and calcium sulfate (C$) mineral additives on the hydration kinetics of high-α-Al2O3 calcium aluminate cement (CAC) utilizing experimental techniques and th...
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Article
Effect of Surface Hydrophilicity on the Desulfurization Performance of ZnO/SiO2 Composite
Two kinds of ZnO/SiO2 composite (labled as SZ-1 and SZ-2) were synthesized by sol–gel method and characterized by X-ray diffraction (XRD) patterns, XPS (X-ray photoelectron spectroscopy) spectra and Diffuse Refle...
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Article
Assembly, Fluorescent and Adsorption Properties of Two Cadmium(II)/Cobalt(II) Coordination Complexes Functionalized by the Flexible Bis(Pyridyl)-bis(Amide) Ligand
A new cadmium(II) and a new cobalt(II) coordination complexes [Cd5(BTB)4(HL)2]·2H2O (1) and [Co(HBTB)(L)]·2H2O (2) [H3BTB = 1,3,5-tri(4-carboxylphenyl)benzene, L = N,N′-bis(3-pyridyl)octandiamide] were prepared u...
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Article
Syntheses and Properties of Two New Multi-functional Cobalt(II) Complexes Derived from Two Different Semi-rigid Bis(pyridyl)–Bis(amide) Ligands
Two new cobalt(II) complexes with the formulas of [Co(3-ebpba)(Hcppa)]n (1) and [Co(3-bpcd)(Hcppa)]n (2) have been obtained under the solvothermal conditions by reacting of two semi-rigid bis(pyridyl)–bis(amide) ...
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Article
A Cd-Coordination Polymer Based on a Bis-pyridyl-bis-amide Ligand: Synthesis, Structure and Its Application in Removal Organic Dyes
A cadmium(II) coordination polymer, namely, [Cd2(3-bpcb)(1,2-pda)2(H2O)2] (1), was prepared by hydrothermal reaction of cadmium(II) chloride with 1,2-H2pda (H2pda = 1,2-phenylenediacetic acid) and a bis-pyridyl-b...
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Article
Phytolith Carbon Sequestration in Shrublands of North China
Global warming mainly due to emissions of carbon dioxide (CO 2) and other greenhouse gases has initiated wide interest in the investigation of various land CO 2 sequestration mechanisms. As a long-term terrestria...
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Article
The Research on Phytoliths Size Variation Characteristics in Phragmites communis Under Warming Conditions
Studying the responses of phytoliths to warming is a new approach to interpret how grassland ecosystems respond to global change. We used an infrared radiator to simulate warming on Phragmites communis in the Son...
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Article
Spatial and Temporal Distribution Differences Among Phytoliths of Phragmites Communis in Northeast China
Phragmites communis phytoliths were extracted from the xerophytic habitat of 12 sampling sites in northeast (NE) China during June–October in 2011 and 2012. The changes of P. communis phy...
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Article
Fabrication of halogen-free ammonium phosphate with two components via a simple method and its flame retardancy in polypropylene composites
In this paper, a halogen-free flame retardant with two different functional components was prepared via a simple method. The novelty of this work is the combination of acid source and char-forming agent in one...
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Article
Hydrogen Bonding Interactions Directed Various Supramolecular Networks Based on Octamolybdates and Different Flexible Bis-Pyridyl-Bis-Amide Ligands
Four new inorganic–organic hybrid supramolecular architectures constructed from octamolybdates (Mo8O26) and different bis-pyridyl-bis-amide ligands, (3-dpye = N,N′-bis(3-pyridinecarboxamide)-1,2-ethane, 4-dpye =
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Article
TG–MS study on the effect of multi-walled carbon nanotubes and nano-Fe2O3 on thermo-oxidative stability of silicone rubber
In this work, an investigation was focused on how carbon nanotubes and nano-Fe2O3 improved the thermo-oxidative stability of silicone rubber (SR). A series of nanoparticles, including carbon nanotubes (CNTs), Fe2
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Article
Studies on the co-pyrolysis characteristics of oil shale and spent oil shale
Co-pyrolysis of oil shale from different regions with spent oil shale from subcritical water extraction experiments is experimentally conducted using thermogravimetric analysis (TG). The mixture samples (oil s...
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Article
Crystal Structures and Luminescent Properties of Two Lanthanide(III) Complexes Featuring Double-Stranded Helical Chains of Based on 2-Sulfoterephthalate
Hydrothermal reaction of Eu3+ and Dy3+ salts with monosodium 2-sulfoterephthalate (NaH2stp) gives two 2D lanthanide coordination polymers, [Ln(stp)(H2O)2] n (Ln = Eu (1) and Dy ...
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Article
Effect of the addition of cornstalk to coal powder/coal tar combustion
Thermogravimetry (TG) and differential thermal analysis were used to investigate combustion behavior with the addition of cornstalk to coal powder and coal tar at three different heating rates: 5, 10, and 15 °...
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Article
Facile and Large-Scale Syntheses of Nanocrystal Rare Earth Metal–Organic Frameworks at Room Temperature and Their Photoluminescence Properties
The treatment of Ln(NO3)3·6H2O (Ln = La, Ce, Eu, Gd, Dy) with 1,3,5-benzenetricarboxylic acid (H3BTC) in a water–ethanol solution facilely yields crystal nanorods of rare earth metal–organic frameworks (MOFs) at ...
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Article
Characterization and thermal behavior of kaolin
The decomposition behavior of kaolin samples has been carried out by simultaneous TG–DTA experiments. New layer-structure formation during the calcination process was found, and metakaolin compound was detecte...
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Article
Two New Organic–Inorganic Hybrids Based on [SiW12O40]4− Anion: Hydrothermal Syntheses, Crystal Structures, and Electrochemical Properties
Two new organic–inorganic hybrid compounds $$ [{\text{Cu}}^{\text{I}} \left( {\text{en}} \right)_{ 2} \left( {{\text{H}}_{ 2} {\text{O...
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Article
Synthesis, Structure and Electrochemical Property of a New Three-Dimensional Inorganic–Organic Vanadate Coordination Polymer [Cu2(bbi)2(V4O12)] · 4H2O (bbi = 1,1-(1,4-butanediyl)bis(imidazole))
A new inorganic–organic vanadate coordination polymer [Cu2(bbi)2(V4O12)] · 4H2O (bbi = 1,1-(1,4-butanediyl)bis(imidazole)) (1) has been synthesized under hydrothermal condition and characterized by elemental anal...