A mixture of sulphuric acid-thiourea-thioglycollic acid is used as selective solvent for free silver sulphide and sulphuric acid-thiourea-ferric sulphate for free native silver. On Deep Desulfurization by Activated Carbon in High Purity Ammonium Tungstate Solution 用硫酸-硫脲-硫代乙醇酸溶液选择溶解硫化银;用硫酸-硫脲-硫酸高铁铵溶液选择溶解自然银。高纯钨酸铵溶液中活性炭深度除硫研究
Monte Carlo Simulation of the Self-assembly Behavior of Polydisperse Diblock Copolymer in Selective Solvent 多分散性两嵌段共聚物在选择性溶剂中自组装行为的MonteCarlo模拟
Great effort have been given to the formation of various micellarmorphologies from the self-assembly of amphiphilic triblock copolymer in selective solvent. 嵌段共聚物中的一种,两亲性三嵌段共聚物能在选择性溶液中形成丰富多样的胶束结构,因此备受人们关注。
Chemical Phase Analysis of Tungsten Minerals using Diluted Nitric Acid as the Selective Solvent for Separation of Scheelite from wolframite 稀硝酸作为选择性溶剂的钨矿物相分析&白钨矿与黑钨矿的分离测定
From behavior of block copolymers in selective solvent, we knew that self-assembly of supramolecular was influenced by kind and concentration of solvent. 并且通过研究嵌段共聚物在溶剂中的缔合行为,我门知道其自组装受溶剂种类和浓度的影响。
Application of selective desulfurization solvent in refinery gas desulfurization unit 选择性脱硫溶剂在炼厂气脱硫装置上的应用
A New Selective Solvent-Crystal Aluminium Chloride for Determination of Scheelite in Phase Analysis of Tungsten Ores 应用新的白钨矿选择溶剂-结晶氯化铝进行钨的物相分析
Application of Selective Desulfurization Solvent for Enhancing Sour Gas Quality 采用选择性气体脱硫溶剂提高酸性气质量
The Systematic Study on Micellization Behavior of Block Copolymer ⅲ Study on the Micellization Behavior of Polystyrene-polyisoprene Diblock Copolymer in Selective Solvent via Dynamic Laser Light Scattering 嵌段共聚物微胶束行为的研究Ⅲ.动态激光光散射法研究聚(苯乙烯-异戊二烯)星形嵌段共聚物在选择性溶剂中微胶束的形成过程
Study on Self-assembly of Block Copolymer in Selective Solvent 嵌段共聚物在选择性溶剂中自组装行为的研究
A new process of extraction distillation with salt was developed for the triple azeotropic system of methyl acetate-ethanol-water and the selective method of the solvent and salt were studied. 本文针对乙酸甲酯乙醇水三元共沸体系,提出了加盐萃取精馏的工艺过程,并对盐的选择和萃取剂的选择方法进行了研究。
Facile one-pot synthesis of nano sized core cross-linked micelles via RAFT polymerization in selective solvent 在选择性溶剂中进行RAFT聚合一步合成核交联的纳米胶束
The results showed that sulfolane which widely applied in aromatics extraction process had not only better selectivity but also good inhibition performance. Sulfolane was the first recommended selective solvent, and NaNO 2 was the preferable inhibitor for recovering styrene. 结果表明:环丁砜不仅具有良好的选择性,本身还具有较好的抗聚合性能,是从裂解汽油中萃取蒸馏分离苯乙烯的首选溶剂,NaNO2是实现这一分离目的较好的高温阻聚剂。
Self-assembly of Amphiphilic Triblock Copolymer in Selective Solvent and Its NMR Study 三嵌段共聚物在选择性溶液中的自组装及NMR研究
The self-assembly behavior of PAn-PEO-PAn triblock copolymer was studied in selective solvent. 对PAn-PEO-PAn三嵌段共聚物在选择性溶液中的自组装行为进行了研究。
Diluted nitric acid is used as a selective solvent to separate scheelite from wolframite. 本文试验了以稀硝酸作为黑、白钨矿分离的选择性溶剂。
The self-assembly of the block copolymer in selective solvent was studied by DLS, and resulted in nano particle with low dispersity through self-assembly. 通过动态激光光散射(DLS)研究了嵌段共聚物PSbPVP在选择性溶剂中的自组装行为,发现其形成了较窄粒径分布的大小为109nm的纳米尺度的组装体。
Development and Application of Compound Type Selective Desulfurization Solvent 配方型选择性脱硫溶剂的开发与应用
The phase separation of cured epoxy resin containing poly ( vinyl chloride) ( PVC) was observed. By employing the selective solvent of butanone to remove PVC from the blend film, the porous epoxy resin optical antireflective film was fabricated. 利用低分子量环氧树脂(DGEBA)在固化后和与之共混的聚氯乙烯(PVC)之间产生的相分离,用丁酮抽提其中的PVC组分,制备了环氧树脂基多孔增透膜。
Steric Hindrance Amine& a New Selective Desulfuration Solvent 空间位阻胺&新型选择性脱硫溶剂
The self-assembly of PS-PMMA/ PMMA in selective solvents was studied by dynamic laser light scattering ( DLS) and transmission electron microscope ( TEM). The selective solvent was the good solvent for PS block while it was a precipitant for PMMA block and homopolymer. 用动态光散射和透射电镜研究了嵌段共聚物聚苯乙烯-聚甲基丙烯酸甲酯(PS-b-PMMA)和其对应的均聚物聚甲基丙烯酸甲酯(PMMA)在选择性溶剂四氢呋喃/环己烷(THF/CYH)中的自组装行为。
The associated chemical gelation through the polymerization of macromers were further investigated, and the simulation outputs demonstrate the difference of the kinetics of chemical gelation and the gel network structure between in a selective solvent and in an athermal solvent. 首次模拟了大单体聚合的化学凝胶化过程,并指出了在选择性溶剂中的凝胶化动力学和凝胶网络结构与在无热溶剂中相比的差别。
Similar with conventional amphiphilic block copolymers, the amphiphilic dynamic block copolymer systems ( PS-b-PEG) can be self-assembled into diverse morphologies in dilute selective solvent. 研究了两亲性嵌段动态聚合物PS-b-PEG体系在选择性稀溶液中的自组装行为,发现和传统的两亲性嵌段共聚物一样,两亲性嵌段动态聚合物PS-b-PEG体系也能自组装得到多种形貌。
These special architectural copolymers may form abundant morphologies in selective solvent or in bulk and have potential applications in chemistry, physics and biology. 这些共聚物结构的特殊性使其能形成丰富的自组装形态,并且在化学,物理,生物等领域中有着广泛的潜在的用途。
As the blocks are covalently bonded to each other, so the phase separation was limited in micro-scale. In a selective solvent, block copolymers can self-assemble into micelles. 嵌段聚合物在选择性溶剂中通过微相分离可以自组装形成聚合物胶束。
In this paper, polypeptide-based triblock copolymers were prepared, and the self-assembly of the triblock copolymers and their blends with polypeptide homopolymers or Au nanoparticles in selective solvent were studied. 本文合成了基于聚肽的两亲性三嵌段共聚物,研究了该共聚物及其共混体系在选择性溶剂中的自组装行为,并探讨了外界条件和制备方法等对自组装行为的影响。
In this thesis, we apply dissipative particle dynamics to examine the self-assembly behavior of a diblock copolymer ( with a certain degree of rigidity) in a selective solvent. 在本论文中,我们应用耗散粒子动力学方法研究了具有一定刚性的两嵌段共聚物在选择性溶剂中的自组装行为。
Micellization for various types of H-shaped and π-shaped ABC block copolymers with same composition in selective solvent is investigated by dissipative particle dynamics simulations. 采用耗散粒子动力学的方法对具有相同组成的H-形和π-形ABC嵌段共聚物的胶束化行为进行了研究。