Interfacial and confined dynamics of PDMS adsorbed at the interfaces and in the pores of silica–gel: Effects of surface modification and thermal annealing

Polymer ◽  
2016 ◽  
Vol 84 ◽  
pp. 38-51 ◽  
Author(s):  
Panagiotis Klonos ◽  
Apostolos Kyritsis ◽  
Polycarpos Pissis
Keyword(s):  
Surface Modification ◽  
Thermal Annealing ◽  
Silica Gel ◽  
Confined Dynamics

Surface Modification of Soda Glass by Recoil Ion Implantation of In2O3.

1985 ◽  
Vol 45 ◽  
Author(s):  
K. C. Cadien ◽  
B. B. Harbison
Keyword(s):  
Surface Modification ◽  
Electrical Properties ◽  
Ion Implantation ◽  
Thermal Annealing ◽  
Energy Deposition ◽  
Optical And Electrical Properties ◽  
Deposition Rates ◽  
Ion Energy ◽  
Soda Glass ◽  
Glass Substrates

ABSTRACTRecoil ion implantation of In2O3 into soda glass substrates has been investigated. Increased adhesion results, while the optical and electrical properties are altered. Large energy deposition rates can lead to the reduction of the oxide, thus decreasing visible transmission. Thermal annealing in air results in the recovery of optical and electrical properties. The influence of ion energy and dose on the modification of the glass has been examined.

Surface Modification of Aminopropylated Silica Gel with Tetraphosphorylated bis-Methoxycarbonylmethoxycalix[4]Arenes for Effective Europium(Iii) Sorption

2020 ◽  
Vol 56 (4) ◽  
pp. 252-260
Author(s):  
O. A. Yesypenko ◽  
Yu. S. Boiko ◽  
K. N. Belikov ◽  
K. Yu. Bryleva ◽  
Z. Yu. Bunina ◽  
...  
Keyword(s):  
Surface Modification ◽  
Silica Gel

Surface modification of aligned CdO nanosheets and their enhanced field emission properties

RSC Advances ◽  
2016 ◽  
Vol 6 (47) ◽  
pp. 41261-41267 ◽  
Author(s):  
Vivekanand S. Bagal ◽  
Girish P. Patil ◽  
Amol B. Deore ◽  
Sachin R. Suryawanshi ◽  
Dattatray J. Late ◽  
...  
Keyword(s):  
Surface Modification ◽  
Thermal Annealing ◽  
Field Emission ◽  
Au Nanoparticles ◽  
Cost Effective ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Cost Effective Method

Porous aligned CdO nanosheets were grown by simple and cost effective method of thermal annealing. These nanosheets were decorated with Au nanoparticles, and the field emission properties of the Au-decorated aligned CdO nanosheets were enhanced.

scholarly journals Thermal Annealing Surface Modification: Effect on Surface and Performance of Electrospun Nylon 6,6 Nanofiber Membrane for Wastewater Treatment

2021 ◽  
Vol 5 (1) ◽  
pp. 56
Author(s):  
Muhammad Amir Nasrin Mohd Asri ◽  
Nur Syakinah Abd Halim ◽  
Mohd Dzul Hakim Wirzal ◽  
Abdull Rahim Mohd Yusoff ◽  
Muhammad Roil Bilad
Keyword(s):  
Wastewater Treatment ◽  
Surface Modification ◽  
Thermal Annealing ◽  
Membrane Surface ◽  
High Porosity ◽  
Nanofiber Membrane ◽  
Filtration Time ◽  
Nylon 6,6 ◽  
And Performance ◽  
Optimum Annealing Temperature

As the forefront in fiber materials development, electrospun nanofiber membrane (NFM) is potentially reliable for wastewater treatment due to its excellent properties for instance; large surface area, high porosity, tuneable pore size, and has great flux as compared to other conventional membranes. However, fouling issue will lead to degradation of membrane performance. Fouling issue can be alleviated by applying membrane surface modification. In this study, thermal annealing is applied onto nylon 6,6 nanofiber membrane with three different temperatures (60°C, 80°C and 120°C). Results show that annealing causes membrane shrinkage and reduction of membrane fiber diameter where the fiber reduced from 138.5 nm to 108.5 nm when annealed at 120°C. The optimum annealing temperature for the membrane was found to be at 60˚C as the membrane shows the highest flux at 1200 L/m2.h at 75 minutes filtration time and took longer time to get fouled (>75 minutes) compared with un-annealed membrane (55 minutes). Nylon 6,6 nanofiber membrane is also proven to give more than 90% of COD and turbidity rejection.

High-grafted Surface Modification of Silica Gel Particles with Urushiol

2010 ◽  
Vol 39 (11) ◽  
pp. 1130-1131 ◽  
Author(s):  
Jianrong Xia ◽  
Jinhuo Lin ◽  
Yanlian Xu
Keyword(s):  
Surface Modification ◽  
Silica Gel ◽  
Gel Particles ◽  
Silica Gel Particles
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