1) porosity polymerized film coating
多孔性聚合薄膜
2) TiO_2 porous film
TiO2多孔性薄膜
1.
Photocatalytic degradation of low level formaldehyde in the gas phase was studied in a intermittent recirculation photocatalytic reaction system with TiO_2 porous film photocatalyst coated on stainless steel mesh.
采用不锈钢丝网负载TiO2多孔性薄膜光催化剂,在间歇式循环光催化反应系统中研究了气相中低浓度甲醛的光催化降解,考察了催化剂载体、催化剂镀膜次数、甲醛初始浓度和光源等因素的影响,并对光催化剂的稳定性进行了研究。
2.
TiO_2 porous film supported on stainless steel mesh as metal substrate was prepared by sol-gel technique with polyethylene glycol(PEG) as template.
采用溶胶-凝胶工艺,以聚乙二醇(PEG)为造孔剂,不锈钢丝网为金属基底,制备了TiO2多孔性薄膜。
4) porous film
多孔薄膜
1.
Nanocrystalline titania porous films are prepared on glass substrates via a sol-gel dip-coating method from a tetrabutylorthotitanate solution that contains diethanolamine as the stabilizer of titanium alkoxide and polyethylene glycol (PEG) as a template.
以钛酸丁酯为无机原料、二乙醇胺作稳定剂 ,加入聚乙二醇 (PEG)作模板制备前驱体溶胶 ,通过溶胶 凝胶工艺和浸渍提拉技术在玻璃基片上制备了孔径在 10～ 10 0 0nm范围内可调的纳米TiO2 多孔薄膜 。
2.
ZnO porous films were prepared on glass substrates by PEG-assisted sol-gel method using Zn(CH_3COO)_2·2H_2O as precursor,ethanol as solvent and NH(C_2H_2OH)_2 as chelating agent.
以醋酸锌为前驱体,乙醇为溶剂,二乙醇胺为络合剂,通过聚乙二醇(PEG)辅助的溶胶———凝胶法在玻璃基片上制备了ZnO多孔薄膜。
3.
ZnO porous films were prepared on glass substrates by solgel method using polyethylene glycol (PEG2000) as organic template, Zn(CH_3COO)_2·2H_2O as precursor, ethanol as solvent and NH(C_2H_4OH)_2 as chelating agent.
以聚乙二醇(polyethyleneglycol,PEG2000)为模板剂,醋酸锌(Zn(CH3COO)2·2H2O)为前驱体,乙醇为溶剂,二乙醇胺[NH(C2H4OH)2]为络合剂,通过溶胶凝胶法在玻璃基片上制备了ZnO多孔薄膜。
5) porous films
多孔薄膜
1.
Nanocrystalline titania porous films were prepared on glass substrates with Ti(OC4 H9)4 as precursor and polyethy-lene glycol (PEG) as organic template by sol - gel process.
采用溶胶-凝胶技术,以钛酸丁酯[Ti(OC_4H_9)_4]为前驱体,加入聚乙二醇(polyethylene glycol,PEG)作为模板剂,在玻璃基片上制备了纳米氧化钛多孔薄膜。
2.
The forming mechanism of colloid crystal was discussed; the advantage of dip-drawing method to assemble PS template and fill SnO2 sol was exhibited; the influence of fabricating parameters on the array quality, the number of spheres and morphology of porous films was studied; and the structure and optical properties of PS.
本文采用浸渍-提拉法组装了PS胶体晶阵列,并以此为模板制备了SnO2有序多孔薄膜。
3.
Highly-ordered Nanocrystalline ZnO porous films with high thermal stability were synthesized using zinc acetate (Zn(CH_3COO)_2·2H_2O) as precursor and organic surfactant (polyethylene glycol (PEG), polystyrene spheres (PS)) as templates.
本实验以醋酸锌(Zn(CH_3COO)_2·2H_2O)为原料,以高分子表面活性剂(聚乙二醇PEG和聚苯乙烯微球PS)为模板,合成了热稳定性较好的ZnO多孔薄膜。
补充资料：多孔性聚合薄膜
分子式：
CAS号：
性质：多孔性聚合薄膜是一种高分子薄膜材料，在聚合薄膜上分布有很多穿透性的微孔，孔径从0.025μm到14μm，分成多种规格。常被运用渗透、滤过等装置中。微孔总面积占薄膜总面积的80％，孔经大小均匀。多孔性聚合薄膜的种类有醋酸纤维膜，硝酸纤维膜，醋酸纤维与硝酸纤维混合酯膜，聚酰胺膜(polyamide，nylon 66)。聚四氟乙烯膜(polytetrafluo-rethylene)，聚碳酸酯膜(polycarbonate)，聚砜膜(polysulfone)等。中国已有上述各种薄膜生产。如纤维素混合酯膜，将原料溶于溶剂，并加入致孔剂和一些附加剂，在一定的温度与湿度条件下，用流涎法制备。
CAS号：
性质：多孔性聚合薄膜是一种高分子薄膜材料，在聚合薄膜上分布有很多穿透性的微孔，孔径从0.025μm到14μm，分成多种规格。常被运用渗透、滤过等装置中。微孔总面积占薄膜总面积的80％，孔经大小均匀。多孔性聚合薄膜的种类有醋酸纤维膜，硝酸纤维膜，醋酸纤维与硝酸纤维混合酯膜，聚酰胺膜(polyamide，nylon 66)。聚四氟乙烯膜(polytetrafluo-rethylene)，聚碳酸酯膜(polycarbonate)，聚砜膜(polysulfone)等。中国已有上述各种薄膜生产。如纤维素混合酯膜，将原料溶于溶剂，并加入致孔剂和一些附加剂，在一定的温度与湿度条件下，用流涎法制备。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条