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Surface-tailoring chlorine resistant materials and strategies for polyamide thin film composite reverseosmosis membranes

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 564-591 doi: 10.1007/s11705-021-2109-z

Abstract: Polyamide thin film composite membranes have dominated current reverse osmosis market on account of theirsusceptibility of polyamide toward chlorine attack has been regarded as the Achilles’s heel of polyamide thinfilm composite.The advancement in the development of chlorine resistant polyamide thin film composite membranes is reviewed

Keywords: reverse osmosis     polyamide     thin film composite membranes     chlorine resistance     surface modification    

Thin-film composite forward osmosis membranes with substrate layer composed of polysulfone blended with

Baicang Liu,Chen Chen,Pingju Zhao,Tong Li,Caihong Liu,Qingyuan Wang,Yongsheng Chen,John Crittenden

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 4,   Pages 562-574 doi: 10.1007/s11705-016-1588-9

Abstract: (FO), we investigated the effects of two additives on the performance of polysulfone (PSf) based FO membranesh than the commercial HTI membranes (6–8 L?m ?h ) under the FO mode.

Keywords: thin-film composite     forward osmosis     amphiphilic copolymer     interfacial polymerization     poly(ethylene glycol    

altering crosslinker chemistry during interfacial polymerization on the performance of nanofiltration membranes

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 2025-2036 doi: 10.1007/s11705-023-2356-2

Abstract: In this study, we designed and fabricated three novel membranes with different active layers using thediffer in their structures and crosslinking mechanisms during interfacial polymerization, the resultant membranesThe water contact angle of the fabricated membranes also varies; the water contact angles of 4A-3P-TPCSimilarly, the desalination performance of resultant membranes also showed variations, with 4A-3P-TPC

Keywords: acid chlorides     covalent crosslinking     desalination     linear aliphatic amine     micropollutant removal     thinfilm composite membranes    

Tuning the primary selective nanochannels of MOF thin-film nanocomposite nanofiltration membranes for

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1474-7

Abstract:

• PA layer properties tune the primary nanochannels in MIL-101(Cr) TFN NF membranes

Keywords: Porous metal organic framework     Thin-film nanocomposite membrane     Primary selective nanochannels     Nanofiltration    

Fabrication of titania thin film with composite nanostructure and its ability to photodegrade rhodamine

ZHANG Gaojie, WU Jinming, LIU Shaoguang, YAN Mi

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 1,   Pages 44-48 doi: 10.1007/s11705-008-0001-8

Abstract: were then filled into the gaps among the nanorods through an infiltration sol-gel procedure to form a compositeX-ray diffraction spectra indicate that the composite film was a mixture of anatase and rutile whiletitania film over the corresponding titania nanorod film.The composite titania film exhibited improved ability to photodegrade rhodamine B in water compared withThe improved photocatalytic activity for the composite titania film could be attributed to the enhanced

Keywords: constant     weight     apparent photodegradation     hydrogen     nanorod    

a smart potassium ion-responsive copolymer into polysulfone support membrane on the performance of thin-filmcomposite nanofiltration membrane

Meibo He, Zhuang Liu, Tong Li, Chen Chen, Baicang Liu, John C. Crittenden

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 2,   Pages 400-414 doi: 10.1007/s11705-018-1757-0

Abstract: Thin-film composite (TFC) nanofiltration (NF) membranes were fabricated via the interfacial polymerizationof piperazine (PIP) and 1,3,5-benzenetricarbonyl trichloride on polysulfone (PSf) support membranesMembranes were characterized by attenuated total reflection Fourier transform infrared spectroscopy,Overall, this study provides a novel method to improve the performance of NF membranes and helps understandthe influence of supports on TFC membranes.

Keywords: nanofiltration     interfacial polymerization     support membrane     potassium ion-responsive     thin-film composite    

Preparation and application of thin film composite reverse osmosis and nanofiltration membranes

Zhang Qifeng,Li Shenghai, Wang Tunyu,Li Lei, Zhang Suobo

Strategic Study of CAE 2014, Volume 16, Issue 12,   Pages 17-23

Abstract: polymerization is believed to play a major role in determining the properties of the resulting TFC membranesIn the present report, series of novel RO as well as NF membranes based on new type of polyacyl chloridephysicochemical properties, transport performance as well as anti-fouling properties of the resultant membranesAll the four membranes exhibited close salt rejection rates.Additionally, a novel positively charged thin film composite NF membrane was prepared utilizing the highly

Keywords: RO membrane     nanofiltration membrane     biphenyl polyacyl chloride    

Theoretical analysis and experimental study on the influence of electric double layer on thin film lubrication

WANG Xin-jie, BAI Shao-xian, HUANG Ping

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3,   Pages 370-373 doi: 10.1007/s11465-006-0040-0

Abstract: A new mathematical model for thin film lubrication is established by taking into account the effect ofWith a composite block and a

Keywords: mathematical     account     electric     composite     lubrication    

Thin-liquid-film evaporation at contact line

Hao WANG, Zhenai PAN, Zhao CHEN

Frontiers in Energy 2009, Volume 3, Issue 2,   Pages 141-151 doi: 10.1007/s11708-009-0020-2

Abstract: regions: a nonevaporating region, where the liquid is adsorbed on the wall; a transition region or thin-filmThe thin liquid film, with thickness from nanometers up to micrometers, covering the transition regionIn this paper, a review was made of the researches on thin-liquid-film evaporation.The major characteristics of thin film, thin-film modeling based on continuum theory, simulations basedon molecular dynamics, and thin-film profile and temperature measurements were summarized.

Keywords: meniscus     thin film     contact line     disjoining pressure     evaporation    

Retrospect and Prospect of Study on Thin Film Lubrication

Ge Jianbin,Zhang Chaohui,Wen Shizhu

Strategic Study of CAE 2003, Volume 5, Issue 7,   Pages 84-89

Abstract:

Thin film lubrication (TFL) has been well studied as a new lubrication regime since the 90s of lastof TFL, which involves the origin of the TFL concept, advancement of measuring technique, TFL's film-forming

Keywords: thin film lubrication     ordered film     film thickness measurement     microstructure    

Recent development and application of thin-film thermoelectric cooler

Yuedong Yu, Wei Zhu, Xixia Kong, Yaling Wang, Pengcheng Zhu, Yuan Deng

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4,   Pages 492-503 doi: 10.1007/s11705-019-1829-9

Abstract: Recently, the performance and fabrication of thin-film thermoelectric materials have been largely enhancedBased on this enhancement, the thin-film thermoelectric cooler (TEC) is becoming a research hot topicof a thin-film TEC.Moreover, the architecture of a thin-film TEC should also be properly designed.Furthermore, the design, fabrication, as well as the performance of thin-film TECs were summarized.

Keywords: thin-film thermoelectric cooler     interfaces     cooling flux     TE device fabrication    

Dynamic analysis of free-surface thin film flows driven by gravity over undulated substrate

Zhaomiao LIU, Xin LIU, Guobin WANG, Hong LIAO,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2,   Pages 219-225 doi: 10.1007/s11465-010-0010-4

Abstract: This paper studies thin film flows with free surfaces driven by gravity through two types of undulatedcommenced from Navier-Stokes equations and continuity equation, the exact numerical results of free-surface filmfrom the waviness of the substrate planes profile, height of the triangle plane, and change of the filmheight on film flow dynamics properties are shown.

Keywords: waviness     triangle height     film thickness     streamlines separation     vortex    

Application of rapid thermal processing on SiN thin film to solar cells

LI Youjie, LUO Peiqing, ZHOU Zhibin, CUI Rongqiang, HUANG Jianhua, WANG Jingxiao

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 519-523 doi: 10.1007/s11708-008-0095-1

Abstract: Rapid thermal processing (RTP) of SiN thin films from PECVD with low temperature was investigated.A main achievement is an increase of the minority lifetime in silicon wafer with SiN thin film by about

Where physics meets chemistry: Thin film deposition from reactive plasmas

Andrew Michelmore, Jason D. Whittle, James W. Bradley, Robert D. Short

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 4,   Pages 441-458 doi: 10.1007/s11705-016-1598-7

Abstract: Functionalising surfaces using polymeric thin films is an industrially important field.including that it is solvent free, substrate and geometry independent, and the surface properties of the filmThus, improving thin film deposition processes requires an understanding of both physical and chemical

Keywords: thin films     plasma physics     plasma chemistry     functionalization     polymer    

Characteristic Analysis for Journal Bearing Under Thin Film Lubrication

Qu Qingwen,Chai Shan,Yao Fusheng

Strategic Study of CAE 2003, Volume 5, Issue 6,   Pages 44-48

Abstract:

The characteristic of the bearing under thin film lubrication is far different to that of conventionalBecause of this change, the characteristics of thin film lubrication are generally researched and recognized

Keywords: thin film lubrication     equivalent viscosity     journal bearing    

Title Author Date Type Operation

Surface-tailoring chlorine resistant materials and strategies for polyamide thin film composite reverseosmosis membranes

Journal Article

Thin-film composite forward osmosis membranes with substrate layer composed of polysulfone blended with

Baicang Liu,Chen Chen,Pingju Zhao,Tong Li,Caihong Liu,Qingyuan Wang,Yongsheng Chen,John Crittenden

Journal Article

altering crosslinker chemistry during interfacial polymerization on the performance of nanofiltration membranes

Journal Article

Tuning the primary selective nanochannels of MOF thin-film nanocomposite nanofiltration membranes for

Journal Article

Fabrication of titania thin film with composite nanostructure and its ability to photodegrade rhodamine

ZHANG Gaojie, WU Jinming, LIU Shaoguang, YAN Mi

Journal Article

a smart potassium ion-responsive copolymer into polysulfone support membrane on the performance of thin-filmcomposite nanofiltration membrane

Meibo He, Zhuang Liu, Tong Li, Chen Chen, Baicang Liu, John C. Crittenden

Journal Article

Preparation and application of thin film composite reverse osmosis and nanofiltration membranes

Zhang Qifeng,Li Shenghai, Wang Tunyu,Li Lei, Zhang Suobo

Journal Article

Theoretical analysis and experimental study on the influence of electric double layer on thin film lubrication

WANG Xin-jie, BAI Shao-xian, HUANG Ping

Journal Article

Thin-liquid-film evaporation at contact line

Hao WANG, Zhenai PAN, Zhao CHEN

Journal Article

Retrospect and Prospect of Study on Thin Film Lubrication

Ge Jianbin,Zhang Chaohui,Wen Shizhu

Journal Article

Recent development and application of thin-film thermoelectric cooler

Yuedong Yu, Wei Zhu, Xixia Kong, Yaling Wang, Pengcheng Zhu, Yuan Deng

Journal Article

Dynamic analysis of free-surface thin film flows driven by gravity over undulated substrate

Zhaomiao LIU, Xin LIU, Guobin WANG, Hong LIAO,

Journal Article

Application of rapid thermal processing on SiN thin film to solar cells

LI Youjie, LUO Peiqing, ZHOU Zhibin, CUI Rongqiang, HUANG Jianhua, WANG Jingxiao

Journal Article

Where physics meets chemistry: Thin film deposition from reactive plasmas

Andrew Michelmore, Jason D. Whittle, James W. Bradley, Robert D. Short

Journal Article

Characteristic Analysis for Journal Bearing Under Thin Film Lubrication

Qu Qingwen,Chai Shan,Yao Fusheng

Journal Article