Long TiO2 hollow fibers with mesoporous walls: Sol-gel combined electrospun fabrication and photocatalytic properties

Article Abstract:

Long TiO2 hollow fibers with mesoporous walls were fabricated with the sol-gel combined two-capillary spinneret electrospinning technique using a triblock copolymer as pore-directing agent. The mesopores were hexagonally aligned with a low order due to the curving of the pores and the hollow fibers exhibited higher photocatalytic activities toward degradation of methylene blue and gaseous formaldehyde.

Analysis, Electric properties, X-rays, X-ray diffraction, Optical properties, Titanium dioxide, Catalysis

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Two liquid phases of water in the deeply supercooled region and their roles in crystallization and formation of LiCl solution

Article Abstract:

The time-of-flight secondary ion mass spectrometry and reflection absorption infrared spectroscopy were used to determine the properties of supercooled liquid water and the mechanism of crystallization. The supercooled water is found to contain two phases and undergoes immediate crystallization and dissolution of LiCl.

Science & research, All Other Basic Inorganic Chemical Manufacturing, Industrial inorganic chemicals, not elsewhere classified, Lithium Compounds, Lithium Chloride, Research, Usage, Water, Supercooled liquids, Thermal properties, Crystallization, Chlorides, Time-of-flight mass spectrometry, Chemical properties, Dichloropropane, Report

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