1) phase inversion
相转化
1.
Thermal stable poly(phthalazinone ether amide)(PPEA) ultrafiltration membrane was prepared through phase inversion method using N,N-dimethylacetamide(DMAc) as solvent.
以杂萘联苯聚芳醚酰胺(PPEA)为膜材料,N,N-二甲基乙酰胺(DMAc)为溶剂通过相转化法制备超滤膜。
2.
Polyethersulfone(PES) ultrafiltration membrane was successfully prepared by means of phase inversion method,with PES as raw material,Polyvinyl Pyrrolidone(PVP)as additive,and dimethylacetamide(DMAC) as solvent.
以聚醚砜(PES)为膜材,聚乙烯吡咯烷酮(PVP)为添加剂,N,N-二甲基乙酰胺(DMAC)为溶剂,用相转化法制备了超滤膜。
3.
Ethylene-vinyl alcohol copolymer MF membranes were prepared by the phase inversion technique.
以亲水性乙烯-乙烯醇共聚物为材料,采用相转化法,制备了亲水性的乙烯-乙烯醇共聚物微滤膜。
2) Phase transformation
相转化
1.
Outlines of phase transformation considerations in solid oral formulations;
固体口服制剂的相转化研究进展
2.
The phase transformation of 2-line ferrihydrite in the presence of trace amount of Fe(II) ion at a low temperature and near neutral pH was studied.
研究了在低温、近中性条件下,在微量Fe(II)离子存在下Ferrihydrite(又称为水合氧化铁hydrousironoxide)的相转化过程。
3.
The phase transformation of Fe(OH)_3 gel in the presence of trace amounts of Fe(Ⅱ) ions was studied by using IR spectra and XRD.
以红外光谱(IR)和X射线衍射(XRD)为主要表征手段,研究了在中性环境中微量Fe(Ⅱ)离子存在时氢氧化铁凝胶的相转化过程,获得了铁氧化物液相形成过程的重要信息。
3) Phase-transformation
相转化
1.
Alcohol as Inhibitor in Phase-transformation;
乙醇在相转化中的抑制作用
2.
Studies of the phase-transformation of δ-FeOOH with promotion of a small amount of Fe~Ⅱ Ions in aqeuous solution;
微量Fe~Ⅱ离子加速δ-FeOOH相转化历程的研究
4) phase inversion emulsification
转相乳化
1.
The petroleum resin sizing agent was prepared with modified petroleum resin as raw material by phase inversion emulsification at ordinary pressure.
以改性的石油树脂为原料,采用常压转相乳化法制备了石油树脂施胶剂。
2.
After modification with maleic anhydride,the modified petroleum resin emulsion was synthesized with using C5,C9 petroleum resin as raw materials by ordinary pressure phase inversion emulsification.
以碳五(C5)、碳九(C9)石油树脂为原料,经马来酸酐加成改性后采用常压转相乳化法制备了改性石油树脂乳液。
5) phase inversion method
相转化法
1.
Preparation of poly(vinylidene fluoride-co-hexafluoro propylene)-based symmetric microporous membranes by a dry/wet phase inversion method;
干/湿相转化法制备偏氟乙烯-六氟丙烯共聚物对称微孔膜
2.
PES-C ultrafiltration membranes were prepared by phase inversion method using dimethylacetamide(DMAc) as solvent and EE as additive.
通过改变铸膜液中添加剂乙醚的含量,采用相转化法在平板刮膜机上制备了一系列超滤膜,考察了添加剂乙醚含量对铸膜液黏度、凝胶速度、膜性能和结构的影响,研究了PES-C/DMAc体系中添加剂乙醚作用的规律。
3.
The porous poly(vinylidene fluoride-hexafluoropropylene)(PVDF-HFP)/TiO2 composite membranes were prepared by sol-gel combined with phase inversion method using PVDF-HFP and TBT as principal raw materials, and the porous polymer electrolytes were formed by porous PVDF-HFP/TiO2 membranes filled and swollen by a liquid electrolyte.
将溶胶-凝胶法与相转化法结合,以偏氟乙烯-六氟丙烯共聚物(PVDF-HFP)、钛酸四丁酯为主要原料,制备了PVDF-HFP/TiO2多孔杂化膜,经电解液活化后得到PVDF-HFP/TiO2多孔杂化电解质膜。
6) liquid-state transformation
液相转化
1.
Preparation of nanometer bismuth oxide from bismuth oxychloride via liquid-state transformational method and thermal properties of its precursor;
液相转化法从氯氧化铋制备纳米氧化铋及其前驱体的热解行为
补充资料:相转化
分子式:
CAS号:
性质:相转化是指铸膜液的溶剂体系为连续相的一个高分子溶液,转变为高分子是连续相的一个溶胀的三维大分子网络式凝胶的过程。这种凝胶就构成了相转化膜。例如在铸膜液的制膜过程中,由高分子溶液转化成固相的高分子分离膜。聚砜铸膜液是以N,N-二甲基乙酰胺为连续相的高分子溶液,在平板玻璃上刮制成均匀的液膜后,立即浸入水中,二甲基乙酰胺溶入水里,这就使以溶剂为连续相的高分子溶液,转变成以聚砜为连续相的三维大分子网络式凝胶,形成了聚砜分离膜,这一转变过程,称相转化。
CAS号:
性质:相转化是指铸膜液的溶剂体系为连续相的一个高分子溶液,转变为高分子是连续相的一个溶胀的三维大分子网络式凝胶的过程。这种凝胶就构成了相转化膜。例如在铸膜液的制膜过程中,由高分子溶液转化成固相的高分子分离膜。聚砜铸膜液是以N,N-二甲基乙酰胺为连续相的高分子溶液,在平板玻璃上刮制成均匀的液膜后,立即浸入水中,二甲基乙酰胺溶入水里,这就使以溶剂为连续相的高分子溶液,转变成以聚砜为连续相的三维大分子网络式凝胶,形成了聚砜分离膜,这一转变过程,称相转化。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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