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Highly hydrophobic oil−water separation membrane: reutilization of waste reverse osmosis membrane
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1606-1615 doi: 10.1007/s11705-022-2200-0
关键词: oil–water separation wasted reverse osmosis membrane hydrophobic modification
Hydrophobic polyethersulfone porous membranes for membrane distillation
Heba ABDALLAH, Ayman EL-GENDI, Maaly KHEDR, Elham EL-ZANATI
《化学科学与工程前沿(英文)》 2015年 第9卷 第1期 页码 84-93 doi: 10.1007/s11705-015-1508-4
关键词: membrane distillation hydrophobic membrane salt rejection permeate flux
《化学科学与工程前沿(英文)》 2023年 第17卷 第9期 页码 1162-1182 doi: 10.1007/s11705-022-2276-6
关键词: lycopodium hydrophobicity vacuum membrane distillation desalination
《环境科学与工程前沿(英文)》 2022年 第16卷 第4期 doi: 10.1007/s11783-021-1474-7
• PA layer properties tune the primary nanochannels in MIL-101(Cr) TFN NF membranes.
关键词: Porous metal organic framework Thin-film nanocomposite membrane Primary selective nanochannels Nanofiltration Endocrine disrupting compounds
Xiaojiang FAN,Yi TAO,Dequan WEI,Xihui ZHANG,Ying LEI,Hiroshi NOGUCHI
《环境科学与工程前沿(英文)》 2015年 第9卷 第1期 页码 112-120 doi: 10.1007/s11783-014-0745-y
关键词: ceramic ultrafiltration(UF) ozonation organic matter hydrophilic hydrophobic disinfection by-products
Role of water chemistry on estrone removal by nanofiltration with the presence of hydrophobic acids
Xue JIN,Jiangyong HU
《环境科学与工程前沿(英文)》 2015年 第9卷 第1期 页码 164-170 doi: 10.1007/s11783-014-0747-9
关键词: indirect potable water reuse steroid hormone nanofiltration(NF) rejection water chemistry hydrophobic acids
《化学科学与工程前沿(英文)》 2022年 第16卷 第1期 页码 92-102 doi: 10.1007/s11705-021-2063-9
关键词: hydrolysis reaction mitochondrial DNA damage in situ hydrophobic environment trigger fluorescence probe apoptosis
Controlling microbiological interfacial behaviors of hydrophobic organic compounds by surfactants in
ZHANG Dong,ZHU Lizhong
《环境科学与工程前沿(英文)》 2014年 第8卷 第3期 页码 305-315 doi: 10.1007/s11783-014-0647-z
关键词: biodegradation sorption transmembrane transport microbiological interfaces surfactants
Juichen YANG,Hong CHEN,Yuan YUAN,Debanjan SARKAR,Jie ZHENG
《化学科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 498-510 doi: 10.1007/s11705-014-1451-9
关键词: phase structure degradation polyurethanes controlled release drug delivery
Kai Wang, Jinbo Pang, Liwei Li, Shengzhe Zhou, Yuhao Li, Tiezhu Zhang
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 376-382 doi: 10.1007/s11705-018-1705-z
Carbon nanotubes/graphene composites have superior mechanical, electrical and electrochemistry properties with carbon nanotubes as a hydrophobicity boosting agent. Their extraordinary hydrophobic performance is highly suitable for electrode applications in lithium ion batteries and supercapacitors which often employ organic electrolytes. Also the hydrophobic features enable the oil enrichment for the crude oil separation from seawater. The ever reported synthesis routes towards such a composite either involve complicated multi-step reactions, e.g., chemical vapor depositions, or lead to insufficient extrusion of carbon nanotubes in the chemical reductions of graphene oxide, e.g., fully embedding between the compact graphene oxide sheets. As a consequence, the formation of standalone carbon nanotubes over graphene sheets remains of high interests. Herein we use the facile flash light irradiation method to induce the reduction of graphene oxides in the presence of carbon nanotubes. Photographs, micrographs, X-ray diffraction, infrared spectroscopy and thermogravimetric analysis all indicate that graphene oxides has been reduced. And the contact angle tests confirm the excellent hydrophobic performances of the synthesized carbon nanotube/reduced graphene oxide composite films. This one-step treatment represents a straightforward and high efficiency way for the reduction of carbon nanotubes/graphene oxides composites.
关键词: carbon nanotubes graphene composite flash irradiation method reduced graphene oxide contact angles
Lin ZHANG, Yan SUN
《化学科学与工程前沿(英文)》 2013年 第7卷 第4期 页码 456-463 doi: 10.1007/s11705-013-1357-y
关键词: adsorption desorption irreversibility protein conformational transition molecular dynamics simulation
ZHU Dongmei, WANG Fei, GAO Cuiling, XU Zheng
《化学科学与工程前沿(英文)》 2008年 第2卷 第3期 页码 253-256 doi: 10.1007/s11705-008-0049-5
关键词: initiator core-shell transition polystyrene/poly advantage
利用改性纳米二氧化硅在页岩表面构建层次结构疏水表面强化钻井工程中的井壁稳定性 Article
黄贤斌, 孙金声, 李贺, 王韧, 吕开河, 李海潮
《工程(英文)》 2022年 第11卷 第4期 页码 101-110 doi: 10.1016/j.eng.2021.05.021
井壁稳定性对于油气勘探开发过程中的安全高效钻井至关重要。本文介绍了一种可以在水基钻井液钻井过程中强化井壁稳定性的疏水型纳米二氧化硅(HNS),采用线性膨胀实验、滚动回收率实验和抗压强度测试研究了其井壁强化性能,利用zeta 电位、粒径、接触角、表面张力等测试和扫描电子显微镜(SEM)观察分析了井壁强化机理。此外,利用接触角法计算了HNS处理前后页岩表面自由能的变化。实验结果表明,HNS在抑制页岩膨胀和分散方面表现出良好的性能,优于常用的页岩抑制剂KCl和聚胺。与水相比,HNS可使膨润土试样的线性膨胀高度降低20%,对强水化页岩的回收率提高11.53 倍。更重要的是,HNS可有效防止页岩强度的降低。机理研究表明,HNS良好的井壁强化性能可归因于三个方面:首先,带正电荷的HNS通过静电吸附中和部分黏土表面的负电荷,从而抑制渗透水化作用;其次,HNS在页岩表面吸附后可形成具有微纳米层次结构的“荷叶状”表面,显著增加页岩表面的水相接触角,大幅度降低了页岩表面自由能,从而抑制表面水化;再次,毛细作用的减弱和页岩孔隙的有效封堵减少了水的侵入,对井壁稳定有利。本文所述的方法对于抑制页岩的表面水化和渗透水化提供了一种新途径。
Membrane fouling control by ultrasound in an anaerobic membrane bioreactor
SUI Pengzhe, WEN Xianghua, HUANG Xia
《环境科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 362-367 doi: 10.1007/s11783-007-0062-9
关键词: membrane filtration filtration resistance different feasible ultrasonic anaerobic membrane
Novel membrane separation technologies and membrane processes
Yanying Wei, Gongping Liu, Jianquan Luo, Libo Li, Zhi Xu
《化学科学与工程前沿(英文)》 2021年 第15卷 第4期 页码 717-719 doi: 10.1007/s11705-021-2053-y
标题 作者 时间 类型 操作
Highly hydrophobic oil−water separation membrane: reutilization of waste reverse osmosis membrane
期刊论文
Hydrophobic polyethersulfone porous membranes for membrane distillation
Heba ABDALLAH, Ayman EL-GENDI, Maaly KHEDR, Elham EL-ZANATI
期刊论文
Incorporation of 3-dimensional lycopodium with hydrophobic nature and interconnected nano-channels intopolyvinylidene fluoride membranes for desalination applications by vacuum membrane distillation
期刊论文
selective nanochannels of MOF thin-film nanocomposite nanofiltration membranes for efficient removal of hydrophobic
期刊论文
matter and disinfection by-products precursors in a hybrid process combining ozonation with ceramic membrane
Xiaojiang FAN,Yi TAO,Dequan WEI,Xihui ZHANG,Ying LEI,Hiroshi NOGUCHI
期刊论文
Role of water chemistry on estrone removal by nanofiltration with the presence of hydrophobic acids
Xue JIN,Jiangyong HU
期刊论文
hydrophobic environment triggering reactive fluorescence probe to real-time monitor mitochondrial DNA
期刊论文
Controlling microbiological interfacial behaviors of hydrophobic organic compounds by surfactants in
ZHANG Dong,ZHU Lizhong
期刊论文
Synthesis and characterization of biocompatible polyurethanes for controlled release of hydrophobic and
Juichen YANG,Hong CHEN,Yuan YUAN,Debanjan SARKAR,Jie ZHENG
期刊论文
Synthesis of hydrophobic carbon nanotubes/reduced graphene oxide composite films by flash light irradiation
Kai Wang, Jinbo Pang, Liwei Li, Shengzhe Zhou, Yuhao Li, Tiezhu Zhang
期刊论文
Effect of ligand chain length on hydrophobic charge induction chromatography revealed by molecular dynamics
Lin ZHANG, Yan SUN
期刊论文
Construction of PS/PNIPAM core-shell particles and hollow spheres by using hydrophobic interaction and
ZHU Dongmei, WANG Fei, GAO Cuiling, XU Zheng
期刊论文
Membrane fouling control by ultrasound in an anaerobic membrane bioreactor
SUI Pengzhe, WEN Xianghua, HUANG Xia
期刊论文