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您的检索式：作者名="Ruiyuan Lu"
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| 1 | Preparation and properties of hollow fibre nanofiltration membrane with continuous coffee-ring structure显示文摘Polyamide(PA)hollow fibre composite nanofiltration(NF)membranes with a coffee-ring structure and beneficial properties were prepared by adding graphene oxide(GO)into the interfacial polymerization process.The presentation of the coffee-ring structure was attributed to the heterogeneous,finely dispersed multiphase reaction system and the“coffee-stain”effect of the GO solution.When the piperazine concentration was 0.4 wt-%,the trimesoyl chloride concentration was 0.3 wt-%,and the GO concentration was 0.025 wt-%,the prepared NF membranes showed the best separation properties.The permeate flux was 76 L·m^(−2)·h^(−1),and the rejection rate for MgSO4 was 98.6%at 0.4 MPa.Scanning electron microscopy,atomic force microscopy,and attenuated total reflectance-Fourier transform infrared spectroscopy were used to characterize the chemical structure and morphology of the PA/GO NF membrane.The results showed that GO was successfully entrapped into the PA functional layer.Under neutral operating conditions,the PA/GO membrane showed typical negatively charged NF membrane separation characteristics,and the rejection rate decreased in the order of Na2SO_(4)>MgSO_(4)>MgCl_(2)>NaCl.The PA/GO NF membrane showed better antifouling performance than the PA membrane. | Xiuzhen Wei Xufeng Xu Yi Chen Qian Zhang Lu Liu Ruiyuan Yang Jinyuan Chen Bosheng Lv | 2021 | Frontiers of Chemical Science and Engineering2021，15，2： | 2 |
| 2 | Discussion on the Application of Conical Interlocks in Automobile Mold显示文摘The correct use of the conical interlocksin the automobile mold can keep the mold stabilityunchanged, and the mold stability does not change withthe parallel accuracy of the bed. In this way, repeatedresearch and development and repeated debug areavoided to obtain stable quality parts. | Jianbing Diao Shidong Tang Ruiyuan Lu Youling Zhao Changfu Jiang Wenbin Xue | 2020 | Journal of Electronic Research and Application2020，4，1： | 0 |
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