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Shape-Controlled Synthesis of Wurtzite ZnS Microstructures Under Mild Solvothermal Condition

By Duan LM, Quan ZW, Yang PP, Wang H and Lin J

Abstract

Through a facile solvothermal route using zinc chloride and thiourea as reactants, wurtzite ZnS and its precursor ZnS center dot (en)(0.5) (en = ethylenediamine) with various morphologies and sizes were grown, which were characterized by XRD, SEM, TEM and N-2 adsorption and so on. The phase evolution, composition and morphologies of the products are highly dependent on the concentration of en. By keeping the en-water volume ratio at 1/2 to 1, the nanostripes-flower or nanorod-spheric wurtzite ZnS were easily obtained under 120 degrees C for 6-24 h, which possess relatively higher specific surface area and larger total pore volume

Topics: HIGH PHOTOCATALYTIC ACTIVITY, NANOCRYSTALS, PHASE, PHOTOLUMINESCENCE, ETHYLENEDIAMINE, NANOCOMPOSITES, NANOPARTICLES, NANOWIRES, EVOLUTION, NANOBELTS, Nanocrystals, phase, Photoluminescence, Ethylenediamine, Nanostructured materials, Nanoparticles, Nanowires, EVOLUTION, Nanostructured materials, Nanosized crystals, nanocrystalline materials, nano-sized crystals, nano crystals, nano sized crystals, nanoscale crystals, 相[位], 光致发光, Beta-aminoethylamine, Diaminoethane, Dimethylenediamine, EDA (Chemical), Ethanediamine, Ethylene diamine, AETHYLENDIAMIN, ETHYLENEDIAMINE (FRANCAIS), Nanomaterials, Nanometer materials, Nanophase materials, Nanostructure controlled materials, Nanostructure materials, Ultra-fine microstructure materials, nanobelts, nanocomposites, nanoporous materials, nanorods, nanocrystalline materials, nano composites, nanocomposite materials, nanostructured composite materials, nano-sized materials, nanoscale materials, nanostructures, nano sized rods, nanoscale rods, nanosized rods, nanopowders, nano-scale particles, nano-sized particles, nanoscale particles, Atomic wires, Molecular wires, Quantum wires, Subnanoscale wires, semiconductor nanowires, semiconductor quantum wires, quantum wire lasers, nano-sized wires, nano scale wires, nano wires, nanoscale wires, gene flow, DEGAGEMENT, UMWAELZUNG, Biological evolution, Bioevolution, Convergent evolution, Evolution (organisms), Natural selection, Biogenesis, Nanomaterials, Nanometer materials, Nanophase materials, Nanostructure controlled materials, Nanostructure materials, Ultra-fine microstructure materials, nanobelts, nanocomposites, nanoporous materials, nanorods, nanocrystalline materials, nano composites, nanocomposite materials, nanostructured composite materials, nano-sized materials, nanoscale materials, nanostructures, nano sized rods, nanoscale rods, nanosized rods
Year: 2009
DOI identifier: 10.1166/jnn.2009.c054
OAI identifier: oai:ir.ciac.jl.cn:322003/12075
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