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- 制備了納米級SO42 -/TiO2、SO42 -/ZrO2、SO42 -/Fe2O3 固體超強酸催化劑 ,考察了其對正丁醇和乙酸的酯化活性 ,表明SO42 -/TiO2 的活性最好 ,SO42 -/ZrO2 次之 ,SO42 -/Fe2O3 較差The nanometer-sized SO42-/TiO2,SO42-/ZrO2 and SO42-/Fe2O3 solid superacid have been prepared and their esterification activity for n-butanol with acetic acid has been examined. The activity order of them is SO42-/TiO2>SO42-/ZrO2>SO42-/Fe2O3.
- 納米級SO42-/TiO2nano-sized SO2 -/TiO2
- 納米級TiO2Nano-TiO2
- 納米級銳鈦TiO2nano-grade anatase TiO2
- 基于分步式壓印光刻的激光干涉儀納米級測量及誤差研究Research of Measurement and Measuring Error of Laser Interferometer in Step Imprint Lithography
- 納米級粉末nanometer powder
- 納米級SiO2nano-silica
- 納米級乳液nano-emulsion
- 納米級纖維nano-fiber
- 納米級材料nano-materials
- 納米級Bi2O3nano-metric Bi2O3
- 納米級晶粒nano-scale grain
- 納米級微粒nano-scale particle
- 納米級精度nano-scale precision
- 納米級孔隙nano-scaled pore
- 納米級CaCO3nanometer calcium carbonate
- 納米級位移nanometer deformation
- 納米級薄層nanometer thin layers
- 納米級加工nanometric machining
- 納米級油墨nm-level ink