英语翻译本实验采用的是溶胶-凝胶法,以硝酸铁,硝酸锰,正硅酸乙酯,乙醇,去离子水为原料先制备出锰铁氧体溶胶,在用旋涂法初步得到锰铁氧体薄膜,然后烧结得到课题研究所需样品.制备锰铁
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英语翻译本实验采用的是溶胶-凝胶法,以硝酸铁,硝酸锰,正硅酸乙酯,乙醇,去离子水为原料先制备出锰铁氧体溶胶,在用旋涂法初步得到锰铁氧体薄膜,然后烧结得到课题研究所需样品.制备锰铁
英语翻译
本实验采用的是溶胶-凝胶法,以硝酸铁,硝酸锰,正硅酸乙酯,乙醇,去离子水为原料先制备出锰铁氧体溶胶,在用旋涂法初步得到锰铁氧体薄膜,然后烧结得到课题研究所需样品.
制备锰铁氧体溶胶时,温度不能太高,太高会反应剧烈并生成大量黑色固本.需要把正硅酸乙酯滴加到盐溶液中,不停搅拌使其充分混合.得到的溶胶要注意调节其PH值,使其PH值在2-3之间.溶胶需放置一天进行陈化,观察.
通过XRD,扫描电镜以及磁特性的分析,有助于对MnFe2O4/SiO2复合薄膜结构的认识,正确认识到磁微粒分散到二氧化硅矩阵结构上的机理.磁微粒分散并稳定地存在于二氧化硅矩阵结构中表现出了非常依赖于颗粒尺寸大小的磁特性,表现出了高磁导率、高饱和磁化强度、低矫顽力和低损耗的特征.
关键词:溶胶-凝胶法,磁导率,饱和磁化强度,矫顽力
将上述文字翻译为英语 ,句子要通顺,
要求不高 句子要通顺,汉语式英语就算了!
英语翻译本实验采用的是溶胶-凝胶法,以硝酸铁,硝酸锰,正硅酸乙酯,乙醇,去离子水为原料先制备出锰铁氧体溶胶,在用旋涂法初步得到锰铁氧体薄膜,然后烧结得到课题研究所需样品.制备锰铁
This experiment was adopted by sol-gel,nitric acid,nitric acid manganese and iron teos,ethanol,deionized water as raw material to process,the preparation of manganese ferrite in spin coating method,and then get manganese ferrite thin sintering get to sample.
Preparation of manganese ferrite sol,high temperature,high will not generate a violent reaction and black consoliated cost.Need to teos drops to keep stirring salt solution,which fully mixing.Got sol should pay attention to adjusting the PH value,make its PH in 2-3.Sol,should put day.Chen
By XRD,sem and magnetic properties of analysis,is helpful to MnFe2O4 / SiO2 composite membrane structure understanding,the correct understanding to the magnetic particles scattered on the structure of the mechanism of silica matrix.Magnetic particle dispersion and stable lies in the structure of silica matrix showed very dependent on the magnetic particle size,showing the characteristics of high magnetic permeability,high strength,low saturation magnetization coercive force and low loss characteristics.
Keywords:sol-gel,magnetic conductivity,saturation magnetization strength,coercive force
This experiment uses is the sol - gelatin law, take the ferric nitrate, the manganous nitrate, the ethyl-orthosilicate, the ethyl alcohol, the deionized water prepares the manganese ferrites sol first...
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This experiment uses is the sol - gelatin law, take the ferric nitrate, the manganous nitrate, the ethyl-orthosilicate, the ethyl alcohol, the deionized water prepares the manganese ferrites sol first as raw material, is using the spin coat law to obtain the manganese ferrites thin film initially, then the agglutination obtains the topic research institute to need the sample.
When preparation manganese ferrites sol, the temperature cannot too be high, too Gao Hui responded fierce and produces the massive black solid this.Needs to add by drops the ethyl-orthosilicate to the salt brine in, does not stop the agitation to cause its intensive mixing.Obtains the sol must pay attention adjusts its PH value, causes its PH value between 2-3.The sol must lay aside one day to carry on Chen to melt, observation.
Through XRD, scans the electron microscope as well as the magnetism characteristic analysis, is helpful in to the MnFe2O4/SiO2 compound thin film structure understanding, realized correctly disperses to magnetism particle to the silicon dioxide matrix structure in the mechanism.Magnetism particle dispersible and existed stably in the silicon dioxide matrix structure displays has relied on extremely the particle size size magnetism characteristic, displayed the high magnetic conductivity, the high saturatio magnetization, the low coercive force and the low loss characteristic.
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This experiment was adopted by sol-gel, nitric acid, nitric acid manganese and iron teos, ethanol, deionized water as raw material to process, the preparation of manganese ferrite in spin coating meth...
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This experiment was adopted by sol-gel, nitric acid, nitric acid manganese and iron teos, ethanol, deionized water as raw material to process, the preparation of manganese ferrite in spin coating method, and then get manganese ferrite thin sintering get to subject.
Preparation of manganese ferrite sol, high temperature, high will not generate a violent reaction and black consoliated cost. Need to teos drops to keep stirring salt solution, which fully mixing. Got sol should pay attention to adjusting the PH value, make its PH in 2-3. Sol, should put day. Chen
By XRD, sem and magnetic properties of analysis, is helpful to MnFe2O4 / SiO2 composite membrane structure understanding, the correct understanding to the magnetic particles scattered on the structure of the mechanism of silica matrix. Magnetic particle dispersion and stable lies in the structure of silica matrix showed very dependent on the magnetic particle size, showing the characteristics of high magnetic permeability, high strength, low saturation magnetization coercive force and low loss characteristics
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Sol-gel method was adopted in this experiment, with the raw materials including ferric nitrate, manganese nitrate, tetraethyl orthosilicate, ethanol and DI water, manganese ferrite sol was prepared fi...
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Sol-gel method was adopted in this experiment, with the raw materials including ferric nitrate, manganese nitrate, tetraethyl orthosilicate, ethanol and DI water, manganese ferrite sol was prepared first, then the manganese ferrite film was obtained with Spin-Coating method, and finally the sample needed for the investigation of the topic was available after agglomeration. Temperature couldn’t be too high during preparation of manganese ferrite sol as the reaction could be very violent and lots of black solids might be made under high temperature. We need to dropwise add tetraethyl orthosilicate into saline solution and a non-stop stirring is necessary to make sure the reactants can be sufficiently mixed. Pay attention to adjust the PH of the sol having been prepared to ensure its value between 2 to 3. Observe the sol after aging for 1 day.
By virtue of analysis of XRD, scanning electroscope and magnetic characteristics, we can understand more about the MnFe2O4/SiO2 composite film structure and recognize correctly the mechanism of magnetic particles dispersing into the matrix structure of silicon dioxide. That the disperse and a stable existence of magnetic particles in the matrix structure of silicon dioxide has not only showed us magnetic characteristics rely on particle dimensions but also showed the characteristics such as high magnetic conductivity, high saturation magnetization, low coercive force and low loss.
Key words: Sol-Gel Method, Magnetic Conductivity, Saturation Magnetization, Coercive Force
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