溶胶-凝胶过程 meaning in English
sol-gel process
Examples
- The technological conditions which affect sol - gel processes , such as water volume , ph numerical value , ethanol volume , thickness of the coating are studied . point out the questions in this process
对影响溶胶-凝胶过程的加水量、 ph值、乙醇加入量、涂覆层的厚度等工艺条件进行了研究,指出了采用溶胶-凝胶法制备膜存在的问题。 - Normally , the polymerization of resorcinol ( r ) with formaldehyde ( f ) catalyzed by sodium carbonate results in the formation of dark red , transparent rf organic aerogels via a sol - gel process , acid aging process , and supercritical fluid drying or ambient pressure drying
通常以间苯二酚和甲醛为原料，在碳酸钠催化作用下，经溶胶-凝胶过程、三氟乙酸老化、超临界干燥或常压干燥及高温炭化过程可得到炭气凝胶。 - The power prepared was examined by many kinds of analytic measures , like as xrd , xps , tem , sem and x rays fluorescence , etc . the sol - gel method was used to synthesize dy - doped titanium oxide , the impact of elements such as solvent ' s quantities , temperature , ph value , calcination temperature on the course of sol - gel is studied , and the quantities of mixed rare earth is also studied on the influence about the structure of phase , thus established the best technology parameter
本文对掺杂稀土元素镝的氧化钛和氧化锆超微陶瓷粉末的制备的工艺过程进行了研究，并用xps 、 xrd 、 tem 、 sem和x射线荧光等多种测试手段对制得的粉末进行了分析。用溶胶-凝胶法合成氧化镝/氧化钛的陶瓷粉末，研究了溶剂量，温度， ph值，煅烧温度等对溶胶-凝胶过程的影响，以及掺杂稀土量对相结构的影响，从而确立了最佳的工艺参数。 - Abstract : this paper dicussed the preparative parameteres synthesized mullite ultrafine powder by sol - gel and co2 scfd ( supercritieal fluid drying ) method from teos and al ( no3 ) 3 ? 9h2o as raw materials . the control parameteres of the colloidal particle size forming in sol - gel process and the gel structure and the scfd were studied by , xrd , tem and bet techmiques
文摘:研究了以正硅酸乙酯和硝酸铝为原料，采用溶胶一凝胶法结合co2超临界流体低温干燥技术合成莫来石超细粉的制备参数控制，并利用xrd 、 tem和bet 、技术研究了溶胶-凝胶过程中溶胶胶粒大小的控制和凝胶结构的控制及超临界流体干燥技术的控制。 - The stern - volmer equation described the oxygen quenching progress . sol - gel processes include basic theory , primary steps , and the influence of some parameters to the sol - gel membrane performance such as precursor , water , catalyzer , ph value , drying control chemical additives and temperature . the third part of this paper includes : 1
采用溶胶-凝胶法制备氧传感膜的工艺过程包括溶胶-凝胶法的基本原理，基本工艺流程，溶胶-凝胶过程中前驱物、加水量、催化剂、 ph值、控制干燥的化学添加剂和温度等参数对氧传感膜性能的影响。