目的观察防锈型空调消毒液对嗜肺军团菌杀灭效果及其影响因素。方法采用悬液定量杀菌试验方法进行了实验室观察。结果用含复合季铵盐200 mg/L与体积分数1.5%乙醇组成的防锈型空调消毒液稀释液作用2.5 m in,对悬液内嗜肺军团菌杀灭对数值...目的观察防锈型空调消毒液对嗜肺军团菌杀灭效果及其影响因素。方法采用悬液定量杀菌试验方法进行了实验室观察。结果用含复合季铵盐200 mg/L与体积分数1.5%乙醇组成的防锈型空调消毒液稀释液作用2.5 m in,对悬液内嗜肺军团菌杀灭对数值>5.00。温度和有机物对防锈型空调消毒液杀灭嗜肺军团菌的效果基本无影响,消毒液的pH值为4.68时,对其杀菌效果有轻度的影响。结论防锈型空调消毒液对嗜肺军团菌具有良好的杀灭效果,pH值偏酸性对其杀菌效果有影响。展开更多
In this work, water-based precursor solutions suitable for dip-coating of thick La2Zr2O7 （LZO） buffer layers for coated conductors on Ni-5%W substrates with an inclusion of polymeric polyvinyl pyrrolidone were devel...In this work, water-based precursor solutions suitable for dip-coating of thick La2Zr2O7 （LZO） buffer layers for coated conductors on Ni-5%W substrates with an inclusion of polymeric polyvinyl pyrrolidone were developed. The effect of varying percentage of the polymer addition on the preparation of the deposited films with maximum crack-free thickness was investigated. This novel water-based chemical solution deposition method involving polymers in two different chelate-chemistry compositions revealed the possibility to grow single, crack-free layers with thicknesses ranging from 140 to 280 nm, with good crystallinity and epitaxial growth. The effect of increasing polymer concentrations on the morphology and the structure of the films was studied. The appropriate buffer layer action of the films in preventing Ni diffusion was studied by X-ray photoelectron spectroscopy.展开更多
文摘目的观察防锈型空调消毒液对嗜肺军团菌杀灭效果及其影响因素。方法采用悬液定量杀菌试验方法进行了实验室观察。结果用含复合季铵盐200 mg/L与体积分数1.5%乙醇组成的防锈型空调消毒液稀释液作用2.5 m in,对悬液内嗜肺军团菌杀灭对数值>5.00。温度和有机物对防锈型空调消毒液杀灭嗜肺军团菌的效果基本无影响,消毒液的pH值为4.68时,对其杀菌效果有轻度的影响。结论防锈型空调消毒液对嗜肺军团菌具有良好的杀灭效果,pH值偏酸性对其杀菌效果有影响。
基金funding under the project grants P2/00/03 (CHEMAT)IAP/VI-17(INANOMAT) and FP7-NMP-2007- SMALL-1 Grant No.205854(EFECTS)
文摘In this work, water-based precursor solutions suitable for dip-coating of thick La2Zr2O7 （LZO） buffer layers for coated conductors on Ni-5%W substrates with an inclusion of polymeric polyvinyl pyrrolidone were developed. The effect of varying percentage of the polymer addition on the preparation of the deposited films with maximum crack-free thickness was investigated. This novel water-based chemical solution deposition method involving polymers in two different chelate-chemistry compositions revealed the possibility to grow single, crack-free layers with thicknesses ranging from 140 to 280 nm, with good crystallinity and epitaxial growth. The effect of increasing polymer concentrations on the morphology and the structure of the films was studied. The appropriate buffer layer action of the films in preventing Ni diffusion was studied by X-ray photoelectron spectroscopy.
