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Now showing items 1451-1460 of 1486
Porous metakaolin geopolymers with tailored thermal conductivity
(IOP Publishing Ltd, 2019-08)
In this work, a novel lightweight metakaolin geopolymers were produced by using hydrogen peroxide as foaming agent. The influence of the hydrogen peroxide incorporation content (0.25 – 1.25%) on density, compressive strength ...
2nd International Conference on Civil and Environment (CENVIRON 2019)
(IOP Publishing, 2019)
Rapid urbanization has led to vast advancement in various technologies that improve the lives
of human beings. If not properly managed, the process involved in making and using these
technologies would contribute to ...
1 st International Conference on Civil and Environment (CENVIRON 2017)
(EDP Sciences, 2017)
In recent years, increasing number of researches has been conducted in view of achieving sustainable
development without compromising the ability of future generations to meet their own needs. In line
with this, the ...
5th International Conference On Green Design and Manufacture (IConGDM 2019)
(AIP Publishing, 2019)
Mesoporous structure of doped and undoped PEG on Ag/TiO₂ thin film
(IOP Publishing Ltd, 2019-08)
In this reaserch, photocatalyst silver titanium dioxide was doped and modified by Polyethylene Glycol (PEG). The purpose of the present study was to analyse the synthesized Ag/TiO₂ thin film doped and undoped PEG. Ag/TiO₂ ...
Correlation of microstructure and flexural strength of fly ash geopolymer of varying molarities
(IOP Publishing Ltd, 2019-08)
The present work studies and compares the flexural properties of fly ash geopolymer with varying molarity of sodium hydroxide (NaOH). Different molarities of NaOH solution (6M, 8M, 10M, 12M and 14M) are used to prepare the ...
Preparation of heat treated Titanium Dioxide (TiO₂ ) nanoparticles for water purification
(IOP Publishing Ltd, 2018-06)
Photocatalysis using the semiconductor titanium dioxide (TiO₂) has proven to be a successful technology for waste water purification. The photocatalytic treatment is an alternative method for the removal of soluble organic ...
Characteristics of thermoplastic potato starch/bentonite nanocomposite film
(IOP Publishing Ltd, 2018-06)
The aim of this study is to investigate the effect of bentonite towards thermoplastic potato starch nanocomposite films on the mechanical, microstructure and physical properties. The nanocomposite films were prepared using ...
Optimization of processing parameters for graphitization of oil palm trunk waste at lower heating temperature
(IOP Publishing Ltd, 2019-07)
Previously synthetic graphite was produced at higher temperature which is around 2,500°C in complex processing method. The method bear the name of the scientist whose discover the synthetic graphite namely "Acheson Process". ...
Microstructural analysis of fly ash-based geopolymers with various alkali concentration
(IOP Publishing Ltd, 2019-08)
In the present work, a comparative study on the effect of different concentration of sodium hydroxide (NaOH) on fly ash-based geopolymer was investigated. The geopolymer synthesis by mixing fly ash with alkali activator ...