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Surface modification techniques of membranes to improve their antifouling characteristics: recent advancements

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1837-1865 doi: 10.1007/s11705-023-2347-3

Abstract: Surface modification techniques of membranes to improve their antifouling characteristics: recent advancements

Keywords： Surface modification techniques    

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Tribological study on the surface modification of metal-on-polymer bioimplants

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0682-6

Abstract: The relationship between surface roughness and coefficient of friction (COF) under dry and lubricatedResults show that under dry test, friction coefficient is not reduced all the time with a decrease in surfaceUnder wet test, COF always decreases with reduction in surface roughness.by decreasing friction force and mitigating surface deterioration.By obtaining the optimal surface roughness and applying texturing technology, the tribological performance

Keywords： artificial joints     surface roughness     friction     surface texturing    

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Improved blending strategy for membrane modification by virtue of surface segregation using surface-tailored

Shuai Liang, Peng Gao, Xiaoqi Gao, Kang Xiao, Xia Huang

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0875-5

Abstract: Membrane modification is one of the most feasible and effective solutions to membrane fouling problemBlending modification with nanoparticles (NPs), owing to the convenience of being incorporated in establishedThe current study proposed an improved blending modification approach with amphiphilic NPs (aNPs), whichOn the basis of all the tests, 100% (w/w) was selected as the optimum TMSPMA dosage for blending modification

Keywords： Membrane modification     Nanoparticle     Hydrophilic     Amphiphilic     Blending    

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Feasibility of bubble surface modification for natural organic matter removal from river water using

Yulong Shi, Jiaxuan Yang, Jun Ma, Congwei Luo

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0954-2

Abstract: A novel, functionalized bubble surface can be obtained in dissolved air flotation (DAF) by dosing chemicalsIn this study, different cationic chemicals were used as bubble surface modifiers, and their effectsPositive bubble modification provides an alternative approach for DAF to enhance NOM removal.

Keywords： Bubble surface modification     Chitosan     Disinfection by-product     Dissolved air flotation     Organic fraction    

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Surface modification by ligand growth strategy for dense copper bismuth film as photocathode to enhance

Frontiers in Energy doi: 10.1007/s11708-023-0893-5

Abstract: By various characterizations, it was found that the nucleation and surface growth of CuBi2This surface modification by ligand growth strategy will shed light on the future design of advanced

Keywords： copper bismuthate     photocathode     ligand growth strategy     dense film     PEC    

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Surface modification of cellulose nanocrystals

WANG Neng, DING Enyong, CHENG Rongshi

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 3,   Pages 228-232 doi: 10.1007/s11705-007-0041-5

Abstract: reactions of acetylation, hydroxyethylation and hydroxypropylation were introduced to modify the CNC surfaceThe results indicated that after desiccation, the modification products could be dispersed again in the

Keywords： acetylation     degradation     transform     microscopy     desiccation    

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Development of Laser Surface Modification Technology

Zhang Qunli, Wang Liang, Mei Xuesong, Yao Jianhua

Strategic Study of CAE 2020, Volume 22, Issue 3,   Pages 71-77 doi: 10.15302/J-SSCAE-2020.03.010

Abstract:

The laser surface modification technology uses high-energy-density laserAfter decades of development, laser surface modification technology has been widely applied to aerospaceTaking three typical laser surface modification technologies—laser shock processing, laser quenching, intelligent laser surface modification, and laser surface micro-structure preparation.modification technologies in China.

Keywords： laser surface modification     laser shock processing     laser quenching     laser cladding     development trend    

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Modification of polycarbonateurethane surface with poly(ethylene glycol) monoacrylate and phosphorylcholine

Jing YANG,Juan LV,Bin GAO,Li ZHANG,Dazhi YANG,Changcan SHI,Jintang GUO,Wenzhong LI,Yakai FENG

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 188-196 doi: 10.1007/s11705-014-1414-1

Abstract: Poly(ethylene glycol) monoacrylate (PEGMA) is grafted onto polycarbonateurethane (PCU) surface via ultravioletThe hydroxyl groups of poly(PEGMA) on the surface react with one NCO group of isophorone diisocyanategrafted with phosphorylcholine glyceraldehyde to establish a biocompatible hydrophilic structure on the surfacespectroscopy confirm the successful grafting of both PEG and phosphorylcholine functional groups on the surfaceOur synergic modification method using both PEG and phosphorylcholine may be applied in surface modification

Keywords： poly(ethylene glycol) monoacrylate     phosphorylcholine     polycarbonateurethane     surface modification     anti-platelet    

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Surface modification of biomaterials by photochemical immobilization and photograft polymerization to

Yakai FENG, Haiyang ZHAO, Li ZHANG, Jintang GUO,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3,   Pages 372-381 doi: 10.1007/s11705-010-0005-z

Abstract: Recent progresses and strategies to improve the hemocompatibility of biomaterials by surface modificationThis surface modification is a promising strategy for biomaterials especially for cardiovascular grafts

Keywords： biomimetic amphiphilic     amphiphilic phosphorylcholine     endothelial     functional     biomaterial    

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Surface modification of titanium dioxide for electrophoretic particles

PENG Xuhui, LE Yuan, BIAN Shuguang, LI Woyuan, WU Wei, DAI Haitao, CHEN Jianfeng

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 4,   Pages 338-342 doi: 10.1007/s11705-007-0061-1

Abstract: Thus, t-he modification of inorganic particle surface is required.The surface composition and structures of modified particles have been characterized by X-ray photoelectron

Keywords： inorganic particle     temperature     tetrachloroethylene     transform     optimized modifying    

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Characterisation of a microwave induced plasma torch for glass surface modification

Adam BENNETT, Nan YU, Fengzhou FANG, Marco CASTELLI, Guoda CHEN, Alessio BALLERI, Takuya URAYAMA

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1,   Pages 122-132 doi: 10.1007/s11465-020-0603-5

Abstract: electrode microwave induced plasma (CE–MIP) torch is conducted in this study, making it available for glass surfacemodification and polishing.The CE–MIP torch is experimentally tested for surface energy modification on glass where it creates asuper-hydrophilic surface.

Keywords： microwave induced plasma     spectrum analysis     surface modification    

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Tubes with coated and sintered porous surface for highly efficient heat exchangers

Hong Xu, Yulin Dai, Honghai Cao, Jinglei Liu, Li Zhang, Mingjie Xu, Jun Cao, Peng Xu, Jianshu Liu

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 367-375 doi: 10.1007/s11705-018-1703-1

Abstract:

Surface modification is a direct and effective way to enhance the efficiency of heat exchangers.Surface modification by forming a microporous coated layer can greatly enhance the boiling heat transferIn this paper, we systematically investigate the boiling behavior on a plain surface with/without sinteredThe results demonstrated that the sintered surface has a better performance in nucleate boiling due tofor the plain surface, so the heat can be carried away more efficiently on the sintered surface.

Keywords： microporous coating layer     surface modification     boiling enhancement     sintering    

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Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1377-1386 doi: 10.1007/s11705-022-2157-z

Abstract: The preparation of environmentally friendly oil/water separation materials remains a great challenge. Freeze-drying of wood after lignin removal yields wood aerogels, which can be used as substrates to prepare fluorine-free environmentally friendly superhydrophobic materials, However, they are more suitable for absorption rather than filtration applications due to their poor strength. A study using cross-sections of pristine wood chips as substrates retains the original strength of wood, but the use of the cross-sectional of wood pieces limits their thickness, strength, and size. In this paper, a degradable fluorine-free superhydrophobic film (max. water contact angle of approximately 164.2°) with self-cleaning and abrasion resistance characteristics was prepared by a one-step method using pristine and activated walnut longitudinal section films as the substrate, with tetraethyl orthosilicate as a precursor and dodecyltriethoxysilane as a modifier. The tensile strength results show that superhydrophobic films with pristine or activated wood substrates maintained the strength of pristine wood and were 2.2 times stronger than the wood aerogel substrate. In addition, after cross-laminating the two samples, the films had the ability to separate oil and water by continuous filtration with high efficiency (98.5%) and flux (approximately 1.3 × 103 L∙m‒2∙h‒1). The method has potential for the large-scale fabrication of degradable superhydrophobic filtration separation membranes.

Keywords： wood nanotechnology     superhydrophobic     biodegradable     surface modification     oil/water separation    

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

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

Abstract: Various strategies, particularly those involved membrane material optimization and surface modificationsThis review discusses membrane degradation by free chlorine attack and its correlation with the surfacechlorine resistant polyamide thin film composite membranes is reviewed based on the state-of-the-art surface

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

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Upgrading pyrolytic carbon-blacks (CBp) from end-of-life tires: Characteristics and modification methodologies

Jiaxue Yu, Junqing Xu, Zhenchen Li, Wenzhi He, Juwen Huang, Junshi Xu, Guangming Li

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-019-1198-0

Abstract: Modification methodologies of upgrading CBp from ELTs were reviewed.Surface microstructures and physiochemical properties of CBp were analyzed.However, due to the lack of systematic characteristic analysis and modification methods, poor qualityof the upgrading of CBp, to in-depth understand the surface microstructures and physiochemical propertiesof CBp for the foundation for modification afterwards.

Keywords： Pyrolysis carbon-blacks     CBp     Post-pyrolysis     Demineralization     Surface modification    

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Title Author Date Type Operation

Surface modification techniques of membranes to improve their antifouling characteristics: recent advancements

Journal Article

Tribological study on the surface modification of metal-on-polymer bioimplants

Journal Article

Improved blending strategy for membrane modification by virtue of surface segregation using surface-tailored

Shuai Liang, Peng Gao, Xiaoqi Gao, Kang Xiao, Xia Huang

Journal Article

Feasibility of bubble surface modification for natural organic matter removal from river water using

Yulong Shi, Jiaxuan Yang, Jun Ma, Congwei Luo

Journal Article

Surface modification by ligand growth strategy for dense copper bismuth film as photocathode to enhance

Journal Article

Surface modification of cellulose nanocrystals

WANG Neng, DING Enyong, CHENG Rongshi

Journal Article

Development of Laser Surface Modification Technology

Zhang Qunli, Wang Liang, Mei Xuesong, Yao Jianhua

Journal Article

Modification of polycarbonateurethane surface with poly(ethylene glycol) monoacrylate and phosphorylcholine

Jing YANG,Juan LV,Bin GAO,Li ZHANG,Dazhi YANG,Changcan SHI,Jintang GUO,Wenzhong LI,Yakai FENG

Journal Article

Surface modification of biomaterials by photochemical immobilization and photograft polymerization to

Yakai FENG, Haiyang ZHAO, Li ZHANG, Jintang GUO,

Journal Article

Surface modification of titanium dioxide for electrophoretic particles

PENG Xuhui, LE Yuan, BIAN Shuguang, LI Woyuan, WU Wei, DAI Haitao, CHEN Jianfeng

Journal Article

Characterisation of a microwave induced plasma torch for glass surface modification

Adam BENNETT, Nan YU, Fengzhou FANG, Marco CASTELLI, Guoda CHEN, Alessio BALLERI, Takuya URAYAMA

Journal Article

Tubes with coated and sintered porous surface for highly efficient heat exchangers

Hong Xu, Yulin Dai, Honghai Cao, Jinglei Liu, Li Zhang, Mingjie Xu, Jun Cao, Peng Xu, Jianshu Liu

Journal Article

Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures

Journal Article

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

Journal Article

Upgrading pyrolytic carbon-blacks (CBp) from end-of-life tires: Characteristics and modification methodologies

Jiaxue Yu, Junqing Xu, Zhenchen Li, Wenzhi He, Juwen Huang, Junshi Xu, Guangming Li

Journal Article