Search Results - subject:"surface modification"

Surface-Modified Membrane as A Separator for Lithium-Ion Polymer Battery

Kim, Jun Young; Lim, Dae Young - In: Energies 3 (2010) 4, pp. 866-885

This paper describes the fabrication of novel modified polyethylene (PE) membranes using plasma technology to create high-performance and cost-effective separator membranes for practical applications in lithium-ion polymer batteries. The modified PE membrane via plasma modification process plays...

Persistent link: https://www.econbiz.de/10010676143

SURFACE HYDROPHILIC MODIFICATION FOR CARBON/CARBON COMPOSITES AND ITS EFFECT ON THE BONDING STRENGTH OF HYDROXYAPATITE COATING

ZHANG, LEILEI; LI, HEJUN; SONG, QIANG; LI, KEZHI; LU, JINHUA - In: Surface Review and Letters (SRL) 21 (2014) 01, pp. 1450016-1

In order to improve the bonding strength of hydroxyapatite coating on carbon/carbon composites, a surface hydrophilic modification was performed on carbon/carbon composites using a combination of H2O2 and FeSO4 ⋅ 7H2O under ultraviolet irradiation. The hydroxyapatite coating was prepared by an...

Persistent link: https://www.econbiz.de/10011011234

On further enhancement of single-phase and flow boiling heat transfer in micro/minichannels

Wu, Zan; Sundén, Bengt - In: Renewable and Sustainable Energy Reviews 40 (2014) C, pp. 11-27

which can effectively mitigate flow boiling instability and another hot research topic, i.e., nanoscale surface modification …

Persistent link: https://www.econbiz.de/10011077167

SURFACE PROPERTIES OF THE IN SITU FORMED CERAMICS REINFORCED COMPOSITE COATINGS ON TI-3AL-2V ALLOYS

LIU, PENG; GUO, WEI; HU, DAKUI; LUO, HUI; ZHANG, YUANBIN - In: Surface Review and Letters (SRL) 19 (2012) 02, pp. 1250009-1

The synthesis of hard composite coating on titanium alloy by laser cladding of Al/Fe/Ni+C/Si3N4 pre-placed powders has been investigated in detail. SEM result indicated that a composite coating with metallurgical joint to the substrate was formed. XRD result indicated that the composite coating...

Persistent link: https://www.econbiz.de/10010883155

Development of adsorption air-conditioning technology using modified activated carbon – A review

Yeo, T.H.C.; Tan, I.A.W.; Abdullah, M.O. - In: Renewable and Sustainable Energy Reviews 16 (2012) 5, pp. 3355-3363

Adsorption air-conditioning technology has attracted much attention recently due to its environmental friendly property. Some successes have been reported in the literature on the adsorption technology for air-conditioning applications. This paper presents an overview of the researches which had...

Persistent link: https://www.econbiz.de/10010577198

FABRICATION AND PROPERTIES OF SILICONE RUBBER/ZnO NANOCOMPOSITES VIA IN SITU SURFACE HYDROSILYLATION

YUAN, ZHIJIE; ZHOU, WEIHUA; HU, TING; CHEN, YIWANG; LI, FAN - In: Surface Review and Letters (SRL) 18 (2011) 01, pp. 33-38

The silicone rubber (SR) nanocomposites have been successfully prepared via the in situ hydrosilylation reaction in the presence of pristine ZnO and vinyl silane modified ZnO (SiVi@ZnO) nanoparticles. The structure of the pristine ZnO and SiVi@ZnO nanoparticles were analyzed by the Fourier...

Persistent link: https://www.econbiz.de/10010660971

PHASE CONSTITUENTS AND MICROSTRUCTURE OF Ti3Al/Fe3Al + TiN/TiB2 COMPOSITE COATING ON TITANIUM ALLOY

LI, JIANING; CHEN, CHUANZHONG; ZHANG, CUIFANG - In: Surface Review and Letters (SRL) 18 (2011) 03, pp. 103-108

Laser cladding of the Fe3Al + B4C/TiN + Al2O3 pre-placed powders on the Ti-6Al-4V alloy can form the Ti3Al/Fe3Al + TiN/TiB2 composite coating, which improved the wear resistance of the Ti-6Al-4V alloy surface. In this study, the Ti3Al/Fe3Al + TiN/TiB2 composite coating has been researched by...

Persistent link: https://www.econbiz.de/10010660984

PREPARATION OF WOLLASTONITE COATED WITH NANO-ALUMINIUM SILICATE AND ITS APPLICATION IN FILLING PA6

WANG, CAILI; ZHENG, SHUILIN; LIU, GUIHUA; WANG, LIJING; … - In: Surface Review and Letters (SRL) 17 (2010) 02, pp. 265-270

Taking wollastonite as raw material, aluminium sulfate and water glass as coating modifier, a new type of wollastonite coated with nano-aluminium silicate powder-materials was obtained by chemical depositing method. By modificating this powder-materials with silane and filling it in PA6, the PA6...

Persistent link: https://www.econbiz.de/10008799815

SURFACE MODIFICATION OF POLYETHYLENE (PE) BY THE DEPOSITION OF TITANIUM DIOXIDE (TiO2) NANOPARTICLES TO ENHANCE THE PHOTOCATALYTIC ACTIVITIES

PANDEY, J. K.; KIM, M. H.; CHUN, D. M.; LEE, C. S.; … - In: Surface Review and Letters (SRL) 16 (2009) 02, pp. 259-263

In recent years, there has been growing interest in the preparation of TiO2-deposited materials for the application in different fields of photocatalytic activities, such as photocatalysis, dye-sensitized solar cells, antireflective coatings, and electro-chromic devices. TiO2 particles were...

Persistent link: https://www.econbiz.de/10004996397

COMPARATIVE STUDY ON THE IMMOBILIZATION OF LIPASE ON CHITOSAN GELS MODIFIED BY DIFFERENT HYDROPHOBIC GROUPS

DENG, HONG-TAO; LIN, YAN; WANG, JUAN-JUAN; LIU, ZHONG-YANG - In: Surface Review and Letters (SRL) 16 (2009) 02, pp. 323-327

The hydrophobic surface modification of chitosan gels (CS) was carried out using the amidating reaction of amido groups …), respectively. The adsorption capacity and activity of immobilized lipase were investigated. It was found that the surface … modification improved the adsorption capacity of lipase, and the activity retention of immobilized lipase increased from 52.34% for …

Persistent link: https://www.econbiz.de/10004996422