A5074171251- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Energetic Materials and Combustion
- Metal complexes synthesis and properties
- Thermal and Kinetic Analysis
- Magnetism in coordination complexes
- Metal-Organic Frameworks: Synthesis and Applications
- Crystallography and molecular interactions
- Crystal structures of chemical compounds
- Combustion and Detonation Processes
- Synthesis and Characterization of Heterocyclic Compounds
- Molecular Sensors and Ion Detection
- Chemical Thermodynamics and Molecular Structure
- Ferrocene Chemistry and Applications
- Asthma and respiratory diseases
- Marine Sponges and Natural Products
- Marine Toxins and Detection Methods
- Electronic and Structural Properties of Oxides
- Synthetic Organic Chemistry Methods
- Pediatric health and respiratory diseases
- IL-33, ST2, and ILC Pathways
- Metal-Catalyzed Oxygenation Mechanisms
- Structural Response to Dynamic Loads
- Flame retardant materials and properties
- Chemical Analysis and Environmental Impact
Southwest University of Science and Technology
2021-2024
Shanxi Medical University
2024
First Hospital of Shanxi Medical University
2024
Ocean University of China
2006-2017
Guangdong Pharmaceutical University
2015
Lanzhou University
2006-2014
Dezhou University
2010-2013
University of Wisconsin–Madison
1996
π-Stacking is common in materials, but different π–π stacking modes remarkably affect the properties and performances of materials. In particular, weak interactions, π-stacking hydrogen bonding, often have a great impact on stability sensitivity high-energetic compounds. Therefore, several energetic materials based 1,1′-dihydroxyazotetrazole (1) with nearly flat structure, such as salts aminoguanidine (2), 1,3-diaminoguanidine (3), imidazole (4), pyrazole (5) triaminoguanidine (6), cocrystal...
Abstract Inspired by the better desensitizing effect introduced enhanced interaction, ammonium formate (Am) was utilized to modify graphene oxide (GO) and functional (Am−GO) obtained in this work, which endowed with more amino groups completely positive charge. Due modification corresponding impact sensitivity friction of HMX/Am−GO can be desensitized 40 J 192 N, respectively. To further desensitize sensitivity, graphite (G) replace part Am−GO. And HMX/Am−GO/G 360 N respectively, is best HMX...
Three new metal coordination polymers, [Mn(Hdpa)2(4,4′-bipy)2] n (1), [Mn(dpa)(1,10-phen)(H2O)] (2), and [Mn(dpa)(2,2′-bipy)] (3) (H2dpa = 2,4′-biphenyl-dicarboxylic acid, 4,4′-bipy 4,4′-bipyridine, 1,10-phen 1,10-phenanthroline, 2,2′-bipy 2,2′-bipyridine), have been synthesized characterized by elemental analysis, IR, X-ray diffraction. Single-crystal analyses reveal that 2,4′-diphenic acid is a bridging ligand, exhibiting three modes to link ions: μ 1-η 1: η 1/μ 0-η 0: 0; 2-η 2: 0/μ 1....
Abstract Azo compounds with a high density, enthalpy, and excellent detonation performance have received increasing research attention. The conventional method of chemical dehydrogenation that is used to form azo involves the use strong oxidants, resulting in environmental pollution. Electrochemical organic synthesis considered an old new technology. In this work, azofurazan tetrazole {H2AzFT; 5,5′-[diazene-1,2-diylbis(1,2,5-oxadiazole-4,3-diyl)]bis-1H-tetrazole} hydroxytetrazole (H2AzFTO)...
Abstract Interface interaction has always been considered a major challenge in the field of desensitization. Co‐crystal explosives can balance properties energetic materials, but their limited desensitization effect limits further practical applications. Based on this, we proposed CL‐20/HMX co‐crystal by three functionalized graphene oxide (NH 2 ‐GO, Am‐GO and M550‐GO). The sensitivity results indicate that M550‐GO best To explore reasons for better M550, molecular dynamics was used to...
Two new coordination polymers, [Mn(dpa)(2,2′-bipy)] n (1) and [Ni(dpa)(2,2′-bipy)] (2) (H2dpa = 3,4′-biphenyl-dicarboxylic acid, 2,2′-bipy bipyridine), have been synthesized structurally characterized by elemental analysis, IR, X-ray diffraction. Single-crystal analyses revealed that 3,4′-diphenic acid acts as a bridging ligand, exhibiting rich modes to link metal ions: μ 2–η 1: η 1, 1–η 1 –η 0. Compound demonstrates 1-D zigzag chain. 2 is helical In 2, there exist intermolecular π–π...
A new μ-oxamido-bridged dicopper(II) complex, [Cu2(heap)](ClO4)2 · 2H2O [H2heap = N,N′-bis(N- hydroxyethylaminopropyl)oxamido], has been synthesized and structurally characterized by elemental analyses, molar conductance, IR single-crystal X-ray diffraction. The single crystal analysis reveals that the asymmetric unit of complex is composed half a binuclear cation [Cu2(heap)]2+, one perchlorate anion, lattice water molecule. Each copper(II) atom tetracoordinate in distorted square-planar...
<title>Abstract</title> <bold>Objective:</bold> Allergic rhinitis(AR) is one of the most common chronic diseases in world, which often brings confusion to countless patients. The purpose this study was explore whether indolepropionic acid(IPA) intervened AR mice through regulation AKT/T-bet/GZMB/TTP/IL-10 axis alleviates inflammatory reaction and provides a new vision for treatment AR. <bold>Methods:</bold> model constructed with ovalbumin(OVA), then drug intervention IPA performed, symptoms...
The first example of Na + ClO 4 − in the orthorhombic system space group Pnma at room temperature is reported. Na, Cl and two O atoms are located on positions site symmetry m .
The title complex, [Cu2(C6H2N3O7)2(C8H16N4O2)(CH3OH)2], contains a centrosymmetric binuclear unit in which the oxamide ligand (at centre of symmetry) acts bis-tridentate fashion and picrate anion binds to copper(II) bidentate mode. CuII atom displays distorted octahedral coordination with axial elongation. molecules are linked by hydrogen bonds, forming three-dimensional supramolecular architecture.